SurfaceFlinger.h revision d9e8c64c3dce1612eb948a5c16ba4ff62202b423
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 23edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Atomic.h> 24edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <utils/Errors.h> 2599b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/KeyedVector.h> 26076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian#include <utils/RefBase.h> 2799b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/SortedVector.h> 2899b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <utils/threads.h> 29edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 30a1e6bc864fb821c1b470b7aad9b75c441f54eeb4Mathias Agopian#include <binder/BinderService.h> 3199b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <binder/IMemory.h> 32375f56363a8737119ce2222dcfaacbe1cf733fc0Mathias Agopian 33edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include <ui/PixelFormat.h> 3499b49840d309727678b77403d6cc9f920111623fMathias Agopian#include <surfaceflinger/IGraphicBufferAlloc.h> 359cce325fae8adcf7560a28eef394489f09bad74dMathias Agopian#include <surfaceflinger/ISurfaceComposer.h> 367e27f05739c8a2655cf0f7faea35614ce0a50278Mathias Agopian#include <surfaceflinger/ISurfaceComposerClient.h> 37edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 38edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "Barrier.h" 39edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#include "Layer.h" 40edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 41f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian#include "MessageQueue.h" 42f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian 43edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectnamespace android { 44edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 45edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 46edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 47edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Client; 48edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass DisplayHardware; 49edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass FreezeLock; 50edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass Layer; 51b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopianclass LayerDim; 52a67932fe6864ac346e7f78b86df11cf6c5344137Mathias Agopianstruct surface_flinger_cblk_t; 53edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 54edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define LIKELY( exp ) (__builtin_expect( (exp) != 0, true )) 55edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#define UNLIKELY( exp ) (__builtin_expect( (exp) != 0, false )) 56edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 57edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 58edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 5996f0819f81293076e652792794a961543e6750d7Mathias Agopianclass Client : public BnSurfaceComposerClient 60edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 61edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 6296f0819f81293076e652792794a961543e6750d7Mathias Agopian Client(const sp<SurfaceFlinger>& flinger); 6396f0819f81293076e652792794a961543e6750d7Mathias Agopian ~Client(); 64edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 6596f0819f81293076e652792794a961543e6750d7Mathias Agopian status_t initCheck() const; 6696f0819f81293076e652792794a961543e6750d7Mathias Agopian 6796f0819f81293076e652792794a961543e6750d7Mathias Agopian // protected by SurfaceFlinger::mStateLock 684f113740180b6512b43723c4728f262882dc9b45Mathias Agopian size_t attachLayer(const sp<LayerBaseClient>& layer); 69b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian void detachLayer(const LayerBaseClient* layer); 7096f0819f81293076e652792794a961543e6750d7Mathias Agopian sp<LayerBaseClient> getLayerUser(int32_t i) const; 71edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 72edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 7396f0819f81293076e652792794a961543e6750d7Mathias Agopian // ISurfaceComposerClient interface 7496f0819f81293076e652792794a961543e6750d7Mathias Agopian virtual sp<ISurface> createSurface( 750ef4e15a6c12778daf464a4953d7e15e651f49acMathias Agopian surface_data_t* params, const String8& name, 7696f0819f81293076e652792794a961543e6750d7Mathias Agopian DisplayID display, uint32_t w, uint32_t h,PixelFormat format, 7796f0819f81293076e652792794a961543e6750d7Mathias Agopian uint32_t flags); 7896f0819f81293076e652792794a961543e6750d7Mathias Agopian virtual status_t destroySurface(SurfaceID surfaceId); 79a67932fe6864ac346e7f78b86df11cf6c5344137Mathias Agopian virtual status_t onTransact( 80a67932fe6864ac346e7f78b86df11cf6c5344137Mathias Agopian uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags); 8196f0819f81293076e652792794a961543e6750d7Mathias Agopian 824f113740180b6512b43723c4728f262882dc9b45Mathias Agopian // constant 83b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian sp<SurfaceFlinger> mFlinger; 844f113740180b6512b43723c4728f262882dc9b45Mathias Agopian 854f113740180b6512b43723c4728f262882dc9b45Mathias Agopian // protected by mLock 864f113740180b6512b43723c4728f262882dc9b45Mathias Agopian DefaultKeyedVector< size_t, wp<LayerBaseClient> > mLayers; 874f113740180b6512b43723c4728f262882dc9b45Mathias Agopian size_t mNameGenerator; 884f113740180b6512b43723c4728f262882dc9b45Mathias Agopian 894f113740180b6512b43723c4728f262882dc9b45Mathias Agopian // thread-safe 904f113740180b6512b43723c4728f262882dc9b45Mathias Agopian mutable Mutex mLock; 91b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian}; 92b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 939a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennisclass GraphicBufferAlloc : public BnGraphicBufferAlloc 949a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis{ 959a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennispublic: 969a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis GraphicBufferAlloc(); 979a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis virtual ~GraphicBufferAlloc(); 989a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis virtual sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h, 99d9e8c64c3dce1612eb948a5c16ba4ff62202b423Mathias Agopian PixelFormat format, uint32_t usage, status_t* error); 1009a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis}; 1019a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis 102edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 103edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 104edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass GraphicPlane 105edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 106edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 107edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project static status_t orientationToTransfrom(int orientation, int w, int h, 108edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Transform* tr); 109edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 110edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GraphicPlane(); 111edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ~GraphicPlane(); 112edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 113edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool initialized() const; 114edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 115edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void setDisplayHardware(DisplayHardware *); 116edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project status_t setOrientation(int orientation); 1170d1318b974feba2e6ff13e36a1781343c2fce045Mathias Agopian int getOrientation() const { return mOrientation; } 1182b92d89e23e1a2a07d0e0d01c00eed33ea580affMathias Agopian int getWidth() const; 1192b92d89e23e1a2a07d0e0d01c00eed33ea580affMathias Agopian int getHeight() const; 120edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 121edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const DisplayHardware& displayHardware() const; 12259119e658a12279e8fff508f8773843de2d90917Mathias Agopian DisplayHardware& editDisplayHardware(); 123edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const Transform& transform() const; 124076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian EGLDisplay getEGLDisplay() const; 125076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian 126edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 127edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GraphicPlane(const GraphicPlane&); 128edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GraphicPlane operator = (const GraphicPlane&); 129edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 130edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project DisplayHardware* mHw; 131edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Transform mGlobalTransform; 1322b92d89e23e1a2a07d0e0d01c00eed33ea580affMathias Agopian Transform mDisplayTransform; 1330d1318b974feba2e6ff13e36a1781343c2fce045Mathias Agopian int mOrientation; 1342b92d89e23e1a2a07d0e0d01c00eed33ea580affMathias Agopian float mDisplayWidth; 1352b92d89e23e1a2a07d0e0d01c00eed33ea580affMathias Agopian float mDisplayHeight; 1362b92d89e23e1a2a07d0e0d01c00eed33ea580affMathias Agopian int mWidth; 1372b92d89e23e1a2a07d0e0d01c00eed33ea580affMathias Agopian int mHeight; 138edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 139edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 140edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 141edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 142edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectenum { 143edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project eTransactionNeeded = 0x01, 144edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project eTraversalNeeded = 0x02 145edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 146edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 147a1e6bc864fb821c1b470b7aad9b75c441f54eeb4Mathias Agopianclass SurfaceFlinger : 148a1e6bc864fb821c1b470b7aad9b75c441f54eeb4Mathias Agopian public BinderService<SurfaceFlinger>, 149a1e6bc864fb821c1b470b7aad9b75c441f54eeb4Mathias Agopian public BnSurfaceComposer, 150a1e6bc864fb821c1b470b7aad9b75c441f54eeb4Mathias Agopian protected Thread 151edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project{ 152edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 153a1e6bc864fb821c1b470b7aad9b75c441f54eeb4Mathias Agopian static char const* getServiceName() { return "SurfaceFlinger"; } 154edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 155edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project SurfaceFlinger(); 156edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual ~SurfaceFlinger(); 157edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void init(); 158edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 159edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual status_t onTransact( 160edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags); 161edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 162edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual status_t dump(int fd, const Vector<String16>& args); 163edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 164edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // ISurfaceComposer interface 1657e27f05739c8a2655cf0f7faea35614ce0a50278Mathias Agopian virtual sp<ISurfaceComposerClient> createConnection(); 1669a78c90cd46b2a3bd637b056873149d3b94384b4Jamie Gennis virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc(); 1677303c6bf1a8b00a0e7d8165d774a1f259b4ccda9Mathias Agopian virtual sp<IMemoryHeap> getCblk() const; 168edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual void bootFinished(); 169698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian virtual void setTransactionState(const Vector<ComposerState>& state); 170edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual status_t freezeDisplay(DisplayID dpy, uint32_t flags); 171edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual status_t unfreezeDisplay(DisplayID dpy, uint32_t flags); 172c08731e756868653d09d3e49b723706df3687070Mathias Agopian virtual int setOrientation(DisplayID dpy, int orientation, uint32_t flags); 173134f0422866e8985188ed10dfbdcb8e6c34b87f7Jamie Gennis virtual bool authenticateSurface(const sp<ISurface>& surface) const; 174bf2c6a6c8f1df40ac94e28b948754bb9739daacaMathias Agopian 175bf2c6a6c8f1df40ac94e28b948754bb9739daacaMathias Agopian virtual status_t captureScreen(DisplayID dpy, 176bf2c6a6c8f1df40ac94e28b948754bb9739daacaMathias Agopian sp<IMemoryHeap>* heap, 177bf2c6a6c8f1df40ac94e28b948754bb9739daacaMathias Agopian uint32_t* width, uint32_t* height, 178bf2c6a6c8f1df40ac94e28b948754bb9739daacaMathias Agopian PixelFormat* format, uint32_t reqWidth, uint32_t reqHeight, 179bf2c6a6c8f1df40ac94e28b948754bb9739daacaMathias Agopian uint32_t minLayerZ, uint32_t maxLayerZ); 180bf2c6a6c8f1df40ac94e28b948754bb9739daacaMathias Agopian 18159119e658a12279e8fff508f8773843de2d90917Mathias Agopian virtual status_t turnElectronBeamOff(int32_t mode); 1829daa5c9b9dd286cbbf5d43f7e45a5e9e4048e855Mathias Agopian virtual status_t turnElectronBeamOn(int32_t mode); 183edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 184edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void screenReleased(DisplayID dpy); 185edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void screenAcquired(DisplayID dpy); 186edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 187076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian status_t removeLayer(const sp<LayerBase>& layer); 188076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian status_t addLayer(const sp<LayerBase>& layer); 189076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian status_t invalidateLayerVisibility(const sp<LayerBase>& layer); 190ad456f9878ff7c176499e7b992f9ff1cb3e9cdeeMathias Agopian void invalidateHwcGeometry(); 191ca4d3602c07837d0b2ac6878685a8e327b5f30f0Mathias Agopian void destroyLayer(LayerBase const* layer); 192b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 193b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian sp<Layer> getLayer(const sp<ISurface>& sur) const; 194b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 195edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectprivate: 19696f0819f81293076e652792794a961543e6750d7Mathias Agopian friend class Client; 197edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class LayerBase; 198edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class LayerBaseClient; 199edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class Layer; 200945ebbfd3dc07c7168602a1603eeb76ea7425376Mathias Agopian friend class LayerDim; 201edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 2020ef4e15a6c12778daf464a4953d7e15e651f49acMathias Agopian sp<ISurface> createSurface( 2037e27f05739c8a2655cf0f7faea35614ce0a50278Mathias Agopian ISurfaceComposerClient::surface_data_t* params, 2040ef4e15a6c12778daf464a4953d7e15e651f49acMathias Agopian const String8& name, 2050ef4e15a6c12778daf464a4953d7e15e651f49acMathias Agopian const sp<Client>& client, 206edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project DisplayID display, uint32_t w, uint32_t h, PixelFormat format, 207edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t flags); 208edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 209b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian sp<Layer> createNormalSurface( 210f9d932774e06d5122c48b47d8cabd791783f56d2Mathias Agopian const sp<Client>& client, DisplayID display, 21196f0819f81293076e652792794a961543e6750d7Mathias Agopian uint32_t w, uint32_t h, uint32_t flags, 2121c97d2ebe1f035beabd90089bfc78326b73d7864Mathias Agopian PixelFormat& format); 213edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 214b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian sp<LayerDim> createDimSurface( 215f9d932774e06d5122c48b47d8cabd791783f56d2Mathias Agopian const sp<Client>& client, DisplayID display, 21696f0819f81293076e652792794a961543e6750d7Mathias Agopian uint32_t w, uint32_t h, uint32_t flags); 217edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 21896f0819f81293076e652792794a961543e6750d7Mathias Agopian status_t removeSurface(const sp<Client>& client, SurfaceID sid); 219ca4d3602c07837d0b2ac6878685a8e327b5f30f0Mathias Agopian status_t destroySurface(const wp<LayerBaseClient>& layer); 220698c0873cf2e07bdc7fd1e72169aee2a19fa40d7Mathias Agopian uint32_t setClientStateLocked(const sp<Client>& client, const layer_state_t& s); 221edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 222f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian class LayerVector : public SortedVector< sp<LayerBase> > { 223edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project public: 224f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian LayerVector() { } 225f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian LayerVector(const LayerVector& rhs) : SortedVector< sp<LayerBase> >(rhs) { } 226f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian virtual int do_compare(const void* lhs, const void* rhs) const { 227f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian const sp<LayerBase>& l(*reinterpret_cast<const sp<LayerBase>*>(lhs)); 228f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian const sp<LayerBase>& r(*reinterpret_cast<const sp<LayerBase>*>(rhs)); 229f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian // sort layers by Z order 230f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian uint32_t lz = l->currentState().z; 231f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian uint32_t rz = r->currentState().z; 232f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian // then by sequence, so we get a stable ordering 233f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian return (lz != rz) ? (lz - rz) : (l->sequence - r->sequence); 234f6679fc6f70939643901f29a9a69e40c603e6e5fMathias Agopian } 235edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 236edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 237edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project struct State { 238edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project State() { 239edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project orientation = ISurfaceComposer::eOrientationDefault; 240edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project freezeDisplay = 0; 241edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 242edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project LayerVector layersSortedByZ; 243edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint8_t orientation; 244c08731e756868653d09d3e49b723706df3687070Mathias Agopian uint8_t orientationType; 245edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint8_t freezeDisplay; 246edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 247edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 248edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual bool threadLoop(); 249edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual status_t readyToRun(); 250edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project virtual void onFirstRef(); 251edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 252550a11455a5155b078085fd5f464d7f3e5dfb7fcAndy McFaddenpublic: // hack to work around gcc 4.0.3 bug 253edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project const GraphicPlane& graphicPlane(int dpy) const; 254edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GraphicPlane& graphicPlane(int dpy); 255550a11455a5155b078085fd5f464d7f3e5dfb7fcAndy McFaddenprivate: 256edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 257edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void waitForEvent(); 2582944a2b3601ae5847cf54b3130dcf653a7b24b8aAndy McFaddenpublic: // hack to work around gcc 4.0.3 bug 259edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void signalEvent(); 2602944a2b3601ae5847cf54b3130dcf653a7b24b8aAndy McFaddenprivate: 261edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void handleConsoleEvents(); 262edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void handleTransaction(uint32_t transactionFlags); 263ca4d3602c07837d0b2ac6878685a8e327b5f30f0Mathias Agopian void handleTransactionLocked(uint32_t transactionFlags); 264ca4d3602c07837d0b2ac6878685a8e327b5f30f0Mathias Agopian void handleDestroyLayers(); 265edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 266edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void computeVisibleRegions( 2671bbafb96101de04c43adb5e3ca2494070d20a46aMathias Agopian const LayerVector& currentLayers, 268edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Region& dirtyRegion, 269edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Region& wormholeRegion); 270edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 271edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void handlePageFlip(); 272edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool lockPageFlip(const LayerVector& currentLayers); 273edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void unlockPageFlip(const LayerVector& currentLayers); 274a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian void handleWorkList(); 275edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void handleRepaint(); 276edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void postFramebuffer(); 277edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void composeSurfaces(const Region& dirty); 278edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 279edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 28096f0819f81293076e652792794a961543e6750d7Mathias Agopian ssize_t addClientLayer(const sp<Client>& client, 28196f0819f81293076e652792794a961543e6750d7Mathias Agopian const sp<LayerBaseClient>& lbc); 282076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian status_t addLayer_l(const sp<LayerBase>& layer); 283076b1cc3a9b90aa5b381a1ed268ca0b548444c9bMathias Agopian status_t removeLayer_l(const sp<LayerBase>& layer); 2849a11206fe793363c0e8897b478cbe6ef8c52b543Mathias Agopian status_t purgatorizeLayer_l(const sp<LayerBase>& layer); 285edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 286edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project uint32_t getTransactionFlags(uint32_t flags); 287dea20b1f343012d58ca9eb381684b26a168dc127Mathias Agopian uint32_t peekTransactionFlags(uint32_t flags); 288bb641244d7d73312dc65b8e338df18b22e335107Mathias Agopian uint32_t setTransactionFlags(uint32_t flags); 289edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void commitTransaction(); 290edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 291edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 29274c40c0a273dbfd7d10617c4cc1b0c066bfc812eMathias Agopian status_t captureScreenImplLocked(DisplayID dpy, 29374c40c0a273dbfd7d10617c4cc1b0c066bfc812eMathias Agopian sp<IMemoryHeap>* heap, 29474c40c0a273dbfd7d10617c4cc1b0c066bfc812eMathias Agopian uint32_t* width, uint32_t* height, PixelFormat* format, 295bf2c6a6c8f1df40ac94e28b948754bb9739daacaMathias Agopian uint32_t reqWidth, uint32_t reqHeight, 296bf2c6a6c8f1df40ac94e28b948754bb9739daacaMathias Agopian uint32_t minLayerZ, uint32_t maxLayerZ); 29774c40c0a273dbfd7d10617c4cc1b0c066bfc812eMathias Agopian 298abd671a08a41519a7ab3d438a500efe0ef0bfc1dMathias Agopian status_t turnElectronBeamOffImplLocked(int32_t mode); 299abd671a08a41519a7ab3d438a500efe0ef0bfc1dMathias Agopian status_t turnElectronBeamOnImplLocked(int32_t mode); 3009daa5c9b9dd286cbbf5d43f7e45a5e9e4048e855Mathias Agopian status_t electronBeamOffAnimationImplLocked(); 3019daa5c9b9dd286cbbf5d43f7e45a5e9e4048e855Mathias Agopian status_t electronBeamOnAnimationImplLocked(); 3029daa5c9b9dd286cbbf5d43f7e45a5e9e4048e855Mathias Agopian status_t renderScreenToTextureLocked(DisplayID dpy, 3039daa5c9b9dd286cbbf5d43f7e45a5e9e4048e855Mathias Agopian GLuint* textureName, GLfloat* uOut, GLfloat* vOut); 30459119e658a12279e8fff508f8773843de2d90917Mathias Agopian 305edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project friend class FreezeLock; 306edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project sp<FreezeLock> getFreezeLock() const; 3070408772e34931351d062f2088b611325ddaa6cdbMathias Agopian inline void incFreezeCount() { 3080408772e34931351d062f2088b611325ddaa6cdbMathias Agopian if (mFreezeCount == 0) 3090408772e34931351d062f2088b611325ddaa6cdbMathias Agopian mFreezeDisplayTime = 0; 3100408772e34931351d062f2088b611325ddaa6cdbMathias Agopian mFreezeCount++; 3110408772e34931351d062f2088b611325ddaa6cdbMathias Agopian } 312edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project inline void decFreezeCount() { if (mFreezeCount > 0) mFreezeCount--; } 313edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project inline bool hasFreezeRequest() const { return mFreezeDisplay; } 314edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project inline bool isFrozen() const { 3153330b203039dea366d4981db1408a460134b2d2cMathias Agopian return (mFreezeDisplay || mFreezeCount>0) && mBootFinished; 316edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 317edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 318edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 319edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void debugFlashRegions(); 320edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void debugShowFPS() const; 321edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project void drawWormhole() const; 322edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 323f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian 324f1d8e87b09abf963cd5b6a026194c1940fadb7b4Mathias Agopian mutable MessageQueue mEventQueue; 325bb641244d7d73312dc65b8e338df18b22e335107Mathias Agopian 326bb641244d7d73312dc65b8e338df18b22e335107Mathias Agopian status_t postMessageAsync(const sp<MessageBase>& msg, 327bb641244d7d73312dc65b8e338df18b22e335107Mathias Agopian nsecs_t reltime=0, uint32_t flags = 0); 328bb641244d7d73312dc65b8e338df18b22e335107Mathias Agopian 329bb641244d7d73312dc65b8e338df18b22e335107Mathias Agopian status_t postMessageSync(const sp<MessageBase>& msg, 330bb641244d7d73312dc65b8e338df18b22e335107Mathias Agopian nsecs_t reltime=0, uint32_t flags = 0); 331b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian 332edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // access must be protected by mStateLock 333edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project mutable Mutex mStateLock; 334edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project State mCurrentState; 335edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project volatile int32_t mTransactionFlags; 336edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Condition mTransactionCV; 33776cd4ddc6ad664257739b3d3713fd9ebdc9a4ad9Mathias Agopian SortedVector< sp<LayerBase> > mLayerPurgatory; 338cbb288bfe89f585bf48371bd31b2d4aafa32f32eMathias Agopian bool mResizeTransationPending; 33996f0819f81293076e652792794a961543e6750d7Mathias Agopian 340edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // protected by mStateLock (but we could use another lock) 34196f0819f81293076e652792794a961543e6750d7Mathias Agopian GraphicPlane mGraphicPlanes[1]; 34296f0819f81293076e652792794a961543e6750d7Mathias Agopian bool mLayersRemoved; 343b7e930db175c192464cebdeb49eb56cf6dd60114Mathias Agopian DefaultKeyedVector< wp<IBinder>, wp<Layer> > mLayerMap; 344edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 345edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // constant members (no synchronization needed for access) 3467303c6bf1a8b00a0e7d8165d774a1f259b4ccda9Mathias Agopian sp<IMemoryHeap> mServerHeap; 347edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project surface_flinger_cblk_t* mServerCblk; 348edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project GLuint mWormholeTexName; 349edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project nsecs_t mBootTime; 35099b49840d309727678b77403d6cc9f920111623fMathias Agopian 351edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // Can only accessed from the main thread, these members 352edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // don't need synchronization 3531bbafb96101de04c43adb5e3ca2494070d20a46aMathias Agopian State mDrawingState; 354edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Region mDirtyRegion; 355970112231e887c8a14441ec4fed55342e019fc8cMathias Agopian Region mDirtyRegionRemovedLayer; 356edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Region mInvalidRegion; 357edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project Region mWormholeRegion; 358edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool mVisibleRegionsDirty; 359a350ff98692b3a50cad5cc93f9f83221242ca86aMathias Agopian bool mHwWorkListDirty; 360edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool mDeferReleaseConsole; 361edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project bool mFreezeDisplay; 362abd671a08a41519a7ab3d438a500efe0ef0bfc1dMathias Agopian int32_t mElectronBeamAnimationMode; 363edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int32_t mFreezeCount; 364edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project nsecs_t mFreezeDisplayTime; 3654da751999358fffa4cefc4c8046dab72045925f6Mathias Agopian Vector< sp<LayerBase> > mVisibleLayersSortedByZ; 3664da751999358fffa4cefc4c8046dab72045925f6Mathias Agopian 367edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 368edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // don't use a lock for these, we don't care 369edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int mDebugRegion; 370edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project int mDebugBackground; 37173d3ba9e50be1014aa21ec4bbdc874be394accb4Mathias Agopian int mDebugDisableHWC; 3729795c42e557cfa37b9fd353ef7a2a7977a77f504Mathias Agopian volatile nsecs_t mDebugInSwapBuffers; 3739795c42e557cfa37b9fd353ef7a2a7977a77f504Mathias Agopian nsecs_t mLastSwapBufferTime; 3749795c42e557cfa37b9fd353ef7a2a7977a77f504Mathias Agopian volatile nsecs_t mDebugInTransaction; 3759795c42e557cfa37b9fd353ef7a2a7977a77f504Mathias Agopian nsecs_t mLastTransactionTime; 3763330b203039dea366d4981db1408a460134b2d2cMathias Agopian bool mBootFinished; 377edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 378edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // these are thread safe 379edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project mutable Barrier mReadyToRunBarrier; 380edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 381ca4d3602c07837d0b2ac6878685a8e327b5f30f0Mathias Agopian 382ca4d3602c07837d0b2ac6878685a8e327b5f30f0Mathias Agopian // protected by mDestroyedLayerLock; 383ca4d3602c07837d0b2ac6878685a8e327b5f30f0Mathias Agopian mutable Mutex mDestroyedLayerLock; 384ca4d3602c07837d0b2ac6878685a8e327b5f30f0Mathias Agopian Vector<LayerBase const *> mDestroyedLayers; 385ca4d3602c07837d0b2ac6878685a8e327b5f30f0Mathias Agopian 386edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // atomic variables 387edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project enum { 388edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project eConsoleReleased = 1, 389edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project eConsoleAcquired = 2 390edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project }; 391edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project volatile int32_t mConsoleSignals; 392edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 393edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project // only written in the main thread, only read in other threads 394edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project volatile int32_t mSecureFrameBuffer; 395edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 396edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 397edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 398edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 399edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectclass FreezeLock : public LightRefBase<FreezeLock> { 400edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project SurfaceFlinger* mFlinger; 401edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Projectpublic: 402edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project FreezeLock(SurfaceFlinger* flinger) 403edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project : mFlinger(flinger) { 404edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project mFlinger->incFreezeCount(); 405edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 406edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project ~FreezeLock() { 407edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project mFlinger->decFreezeCount(); 408edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project } 409edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; 410edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 411edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project// --------------------------------------------------------------------------- 412edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project}; // namespace android 413edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project 414edbf3b6af777b721cd2a1ef461947e51e88241e1The Android Open Source Project#endif // ANDROID_SURFACE_FLINGER_H 415