HWComposer.h revision 921e6ac4b7610a178285898d191eb0e3afe906c0
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 23a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian#include <EGL/egl.h> 24a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 253e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian#include <hardware/hwcomposer_defs.h> 26a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 27921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <utils/Condition.h> 28921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <utils/Mutex.h> 29c7d14e247117392fbd44aa454622778a25c076aeMathias Agopian#include <utils/StrongPointer.h> 30921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <utils/Thread.h> 31921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopian#include <utils/Timers.h> 3222da60c3e64cd57535cbba063c07127814a2b52fMathias Agopian#include <utils/Vector.h> 33c7d14e247117392fbd44aa454622778a25c076aeMathias Agopian 343eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopianextern "C" int clock_nanosleep(clockid_t clock_id, int flags, 353eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian const struct timespec *request, 363eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian struct timespec *remain); 373eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 385880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hallstruct hwc_composer_device_1; 395880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hallstruct hwc_layer_list_1; 403e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopianstruct hwc_procs; 413e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 42a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopiannamespace android { 43a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian// --------------------------------------------------------------------------- 44a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 45921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass GraphicBuffer; 46921e6ac4b7610a178285898d191eb0e3afe906c0Mathias Agopianclass LayerBase; 478372785879d329f592f6883620b5a32d80d74691Mathias Agopianclass String8; 48c7d14e247117392fbd44aa454622778a25c076aeMathias Agopianclass SurfaceFlinger; 498372785879d329f592f6883620b5a32d80d74691Mathias Agopian 50a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopianclass HWComposer 51a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian{ 52a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopianpublic: 533eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian class EventHandler { 543eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian friend class HWComposer; 553eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian virtual void onVSyncReceived(int dpy, nsecs_t timestamp) = 0; 563eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian protected: 573eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian virtual ~EventHandler() {} 583eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian }; 59a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 603eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian HWComposer(const sp<SurfaceFlinger>& flinger, 613eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian EventHandler& handler, nsecs_t refreshPeriod); 62a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian ~HWComposer(); 63a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 64a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian status_t initCheck() const; 65a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 66a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian // tells the HAL what the framebuffer is 67a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian void setFrameBuffer(EGLDisplay dpy, EGLSurface sur); 68a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 69a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian // Asks the HAL what it can do 70a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian status_t prepare() const; 71a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 727ee4cd5556cef1878e1d4729f1b389f186311027Mathias Agopian // disable hwc until next createWorkList 737ee4cd5556cef1878e1d4729f1b389f186311027Mathias Agopian status_t disable(); 747ee4cd5556cef1878e1d4729f1b389f186311027Mathias Agopian 75a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian // commits the list 76a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian status_t commit() const; 77a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 7810fbdb6059755f009e02f0ccc2b9d289beb6b086Colin Cross // release hardware resources and blank screen 79f5f2712854599b4970643c6000fe6ae950a08ba9Antti Hatala status_t release() const; 80a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 8110fbdb6059755f009e02f0ccc2b9d289beb6b086Colin Cross // acquire hardware resources and unblank screen 8210fbdb6059755f009e02f0ccc2b9d289beb6b086Colin Cross status_t acquire() const; 8310fbdb6059755f009e02f0ccc2b9d289beb6b086Colin Cross 843e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // create a work list for numLayers layer. sets HWC_GEOMETRY_CHANGED. 853e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian status_t createWorkList(size_t numLayers); 863e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 873eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // get the layer array created by createWorkList() 8845721773e1a68e96da4b6cc04cef276bae7ca3e9Mathias Agopian size_t getNumLayers() const; 89a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 903eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // get number of layers of the given type as updated in prepare(). 913eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // type is HWC_OVERLAY or HWC_FRAMEBUFFER 929c6e297271ec9af9d974242d89cfa08cb6ceaa0aMathias Agopian size_t getLayerCount(int type) const; 939c6e297271ec9af9d974242d89cfa08cb6ceaa0aMathias Agopian 943e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // needed forward declarations 953e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian class LayerListIterator; 963e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 973e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian /* 983e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * Interface to hardware composer's layers functionality. 993e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * This abstracts the HAL interface to layers which can evolve in 1003e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * incompatible ways from one release to another. 1013e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * The idea is that we could extend this interface as we add 1023e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * features to h/w composer. 1033e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian */ 1043e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian class HWCLayerInterface { 1053e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian protected: 1063e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual ~HWCLayerInterface() { } 1073e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian public: 1083e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual int32_t getCompositionType() const = 0; 1093e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual uint32_t getHints() const = 0; 110ef19414bd8b77a26f5751f3845be79025a8263feJesse Hall virtual int getAndResetReleaseFenceFd() = 0; 1113e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setDefaultState() = 0; 1123e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setSkip(bool skip) = 0; 1133e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setBlending(uint32_t blending) = 0; 1143e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setTransform(uint32_t transform) = 0; 1153e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setFrame(const Rect& frame) = 0; 1163e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setCrop(const Rect& crop) = 0; 1173e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setVisibleRegionScreen(const Region& reg) = 0; 1183e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual void setBuffer(const sp<GraphicBuffer>& buffer) = 0; 119dc5b485f74edf2d2f31c62054eb6c180421a3adeJesse Hall virtual void setAcquireFenceFd(int fenceFd) = 0; 1203e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian }; 1213e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1223e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian /* 1233e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * Interface used to implement an iterator to a list 1243e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * of HWCLayer. 1253e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian */ 1263e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian class HWCLayer : public HWCLayerInterface { 1273e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian friend class LayerListIterator; 1283e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // select the layer at the given index 1293e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual status_t setLayer(size_t index) = 0; 1303e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual HWCLayer* dup() = 0; 1313e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian static HWCLayer* copy(HWCLayer *rhs) { 1323e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian return rhs ? rhs->dup() : NULL; 1333e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1343e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian protected: 1353e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian virtual ~HWCLayer() { } 1363e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian }; 1373e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1383e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian /* 1393e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * Iterator through a HWCLayer list. 1403e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian * This behaves more or less like a forward iterator. 1413e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian */ 1423e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian class LayerListIterator { 1433e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian friend struct HWComposer; 1443e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian HWCLayer* const mLayerList; 1453e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian size_t mIndex; 1463e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1473e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator() : mLayerList(NULL), mIndex(0) { } 1483e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1493e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator(HWCLayer* layer, size_t index) 1503e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian : mLayerList(layer), mIndex(index) { } 1513e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1523e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // we don't allow assignment, because we don't need it for now 1533e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator& operator = (const LayerListIterator& rhs); 1543e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1553e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian public: 1563e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // copy operators 1573e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator(const LayerListIterator& rhs) 1583e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian : mLayerList(HWCLayer::copy(rhs.mLayerList)), mIndex(rhs.mIndex) { 1593e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1603e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1613e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian ~LayerListIterator() { delete mLayerList; } 1623e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1633e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // pre-increment 1643e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator& operator++() { 1653e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian mLayerList->setLayer(++mIndex); 1663e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian return *this; 1673e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1683e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1693e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // dereference 1703e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian HWCLayerInterface& operator * () { return *mLayerList; } 1713e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian HWCLayerInterface* operator -> () { return mLayerList; } 1723e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1733e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // comparison 1743e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian bool operator == (const LayerListIterator& rhs) const { 1753e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian return mIndex == rhs.mIndex; 1763e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1773e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian bool operator != (const LayerListIterator& rhs) const { 1783e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian return !operator==(rhs); 1793e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian } 1803e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian }; 1813e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1823e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // Returns an iterator to the beginning of the layer list 1833e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator begin(); 1843e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1853e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian // Returns an iterator to the end of the layer list 1863e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator end(); 1873e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1883e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian 1893eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // Events handling --------------------------------------------------------- 1903eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 1913eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian enum { 1923eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian EVENT_VSYNC = HWC_EVENT_VSYNC 1933eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian }; 1943eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 19503e407270c7ad76632f982c886d0776bed9e9b4cMathias Agopian void eventControl(int event, int enabled); 1963eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 1973eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // this class is only used to fake the VSync event on systems that don't 1983eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // have it. 1993eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian class VSyncThread : public Thread { 2003eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian HWComposer& mHwc; 2013eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian mutable Mutex mLock; 2023eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian Condition mCondition; 2033eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian bool mEnabled; 2043eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian mutable nsecs_t mNextFakeVSync; 2053eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian nsecs_t mRefreshPeriod; 2062965b26022f95051f65b09d7eac47cbe923855c9Mathias Agopian virtual void onFirstRef(); 2072965b26022f95051f65b09d7eac47cbe923855c9Mathias Agopian virtual bool threadLoop(); 2083eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian public: 2092965b26022f95051f65b09d7eac47cbe923855c9Mathias Agopian VSyncThread(HWComposer& hwc); 2102965b26022f95051f65b09d7eac47cbe923855c9Mathias Agopian void setEnabled(bool enabled); 2113eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian }; 2123eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 2133eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian friend class VSyncThread; 2143eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian 2153eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian // for debugging ---------------------------------------------------------- 21622da60c3e64cd57535cbba063c07127814a2b52fMathias Agopian void dump(String8& out, char* scratch, size_t SIZE, 21722da60c3e64cd57535cbba063c07127814a2b52fMathias Agopian const Vector< sp<LayerBase> >& visibleLayersSortedByZ) const; 2188372785879d329f592f6883620b5a32d80d74691Mathias Agopian 219a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopianprivate: 2203e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian LayerListIterator getLayerIterator(size_t index); 22131d2843b45ebdb69ec3355111b7567363fd2a6b7Mathias Agopian 2223e8b853d67c737abdb363f9c978e7d83eac4d888Mathias Agopian struct cb_context; 22331d2843b45ebdb69ec3355111b7567363fd2a6b7Mathias Agopian 224c7d14e247117392fbd44aa454622778a25c076aeMathias Agopian static void hook_invalidate(struct hwc_procs* procs); 22531d2843b45ebdb69ec3355111b7567363fd2a6b7Mathias Agopian static void hook_vsync(struct hwc_procs* procs, int dpy, int64_t timestamp); 22631d2843b45ebdb69ec3355111b7567363fd2a6b7Mathias Agopian 2273eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian inline void invalidate(); 2283eb38cb33e41ce40dd1094bdec850f0fca9f8a53Mathias Agopian inline void vsync(int dpy, int64_t timestamp); 229c7d14e247117392fbd44aa454622778a25c076aeMathias Agopian 2305880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall sp<SurfaceFlinger> mFlinger; 2315880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall hw_module_t const* mModule; 2325880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall struct hwc_composer_device_1* mHwc; 2335880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall struct hwc_layer_list_1* mList; 2345880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall size_t mCapacity; 2355880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall mutable size_t mNumOVLayers; 2365880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall mutable size_t mNumFBLayers; 2375880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall EGLDisplay mDpy; 2385880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall EGLSurface mSur; 2395880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall cb_context* mCBContext; 2405880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall EventHandler& mEventHandler; 2415880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall nsecs_t mRefreshPeriod; 2425880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall size_t mVSyncCount; 2435880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall sp<VSyncThread> mVSyncThread; 2445880cc573823148237eac9ab7bc586b8e4eb7160Jesse Hall bool mDebugForceFakeVSync; 245a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian}; 246a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 247a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian// --------------------------------------------------------------------------- 248a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian}; // namespace android 249a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian 250a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian#endif // ANDROID_SF_HWCOMPOSER_H 251