MediaCodec.h revision 8b23759763dbf11b0c628a7e62dc5b3dea7dc188
15778822d86b0337407514b9372562b86edfa91cdAndreas Huber/* 25778822d86b0337407514b9372562b86edfa91cdAndreas Huber * Copyright 2012, The Android Open Source Project 35778822d86b0337407514b9372562b86edfa91cdAndreas Huber * 45778822d86b0337407514b9372562b86edfa91cdAndreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 55778822d86b0337407514b9372562b86edfa91cdAndreas Huber * you may not use this file except in compliance with the License. 65778822d86b0337407514b9372562b86edfa91cdAndreas Huber * You may obtain a copy of the License at 75778822d86b0337407514b9372562b86edfa91cdAndreas Huber * 85778822d86b0337407514b9372562b86edfa91cdAndreas Huber * http://www.apache.org/licenses/LICENSE-2.0 95778822d86b0337407514b9372562b86edfa91cdAndreas Huber * 105778822d86b0337407514b9372562b86edfa91cdAndreas Huber * Unless required by applicable law or agreed to in writing, software 115778822d86b0337407514b9372562b86edfa91cdAndreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 125778822d86b0337407514b9372562b86edfa91cdAndreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 135778822d86b0337407514b9372562b86edfa91cdAndreas Huber * See the License for the specific language governing permissions and 145778822d86b0337407514b9372562b86edfa91cdAndreas Huber * limitations under the License. 155778822d86b0337407514b9372562b86edfa91cdAndreas Huber */ 165778822d86b0337407514b9372562b86edfa91cdAndreas Huber 175778822d86b0337407514b9372562b86edfa91cdAndreas Huber#ifndef MEDIA_CODEC_H_ 185778822d86b0337407514b9372562b86edfa91cdAndreas Huber 195778822d86b0337407514b9372562b86edfa91cdAndreas Huber#define MEDIA_CODEC_H_ 205778822d86b0337407514b9372562b86edfa91cdAndreas Huber 218ba01021b573889802e67e029225a96f0dfa471aAndy McFadden#include <gui/IGraphicBufferProducer.h> 224b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber#include <media/hardware/CryptoAPI.h> 2367e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu#include <media/MediaResource.h> 245778822d86b0337407514b9372562b86edfa91cdAndreas Huber#include <media/stagefright/foundation/AHandler.h> 255778822d86b0337407514b9372562b86edfa91cdAndreas Huber#include <utils/Vector.h> 265778822d86b0337407514b9372562b86edfa91cdAndreas Huber 275778822d86b0337407514b9372562b86edfa91cdAndreas Hubernamespace android { 285778822d86b0337407514b9372562b86edfa91cdAndreas Huber 295778822d86b0337407514b9372562b86edfa91cdAndreas Huberstruct ABuffer; 305778822d86b0337407514b9372562b86edfa91cdAndreas Huberstruct AMessage; 313f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnarstruct AReplyToken; 325b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huberstruct AString; 3392cd05b8f2e994aabcdda5d7454c96a707dc9579Lajos Molnarstruct CodecBase; 342606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhangstruct IBatteryStats; 35c481b5012a5f6cf72e5e93b36f1ed4c9169916f2Jeff Tinkerstruct ICrypto; 36ee4e1b1a63758941460ae79a064249d3a5189443Lajos Molnarclass IMemory; 37c481b5012a5f6cf72e5e93b36f1ed4c9169916f2Jeff Tinkerstruct MemoryDealer; 3867e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wuclass IResourceManagerClient; 3967e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wuclass IResourceManagerService; 40d291c222357303b9611cab89d0c3b047584ef377Chong Zhangstruct PersistentSurface; 415778822d86b0337407514b9372562b86edfa91cdAndreas Huberstruct SoftwareRenderer; 421a2952aee048ca7b1765e2bc09ebe9aeddaeafa3Mathias Agopianstruct Surface; 435778822d86b0337407514b9372562b86edfa91cdAndreas Huber 445778822d86b0337407514b9372562b86edfa91cdAndreas Huberstruct MediaCodec : public AHandler { 455778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum ConfigureFlags { 465778822d86b0337407514b9372562b86edfa91cdAndreas Huber CONFIGURE_FLAG_ENCODE = 1, 475778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 485778822d86b0337407514b9372562b86edfa91cdAndreas Huber 495778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum BufferFlags { 505778822d86b0337407514b9372562b86edfa91cdAndreas Huber BUFFER_FLAG_SYNCFRAME = 1, 515778822d86b0337407514b9372562b86edfa91cdAndreas Huber BUFFER_FLAG_CODECCONFIG = 2, 525778822d86b0337407514b9372562b86edfa91cdAndreas Huber BUFFER_FLAG_EOS = 4, 535778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 545778822d86b0337407514b9372562b86edfa91cdAndreas Huber 55c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang enum { 56c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang CB_INPUT_AVAILABLE = 1, 57c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang CB_OUTPUT_AVAILABLE = 2, 58c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang CB_ERROR = 3, 59c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang CB_OUTPUT_FORMAT_CHANGED = 4, 6099acce4526db0f14be6e516ecb3920d5ed66877bRonghua Wu CB_RESOURCE_RECLAIMED = 5, 61c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang }; 62c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang 632606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang struct BatteryNotifier; 642606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang 655778822d86b0337407514b9372562b86edfa91cdAndreas Huber static sp<MediaCodec> CreateByType( 66251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung const sp<ALooper> &looper, const char *mime, bool encoder, status_t *err = NULL); 675778822d86b0337407514b9372562b86edfa91cdAndreas Huber 685778822d86b0337407514b9372562b86edfa91cdAndreas Huber static sp<MediaCodec> CreateByComponentName( 69251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung const sp<ALooper> &looper, const char *name, status_t *err = NULL); 705778822d86b0337407514b9372562b86edfa91cdAndreas Huber 71d291c222357303b9611cab89d0c3b047584ef377Chong Zhang static sp<PersistentSurface> CreatePersistentInputSurface(); 72d291c222357303b9611cab89d0c3b047584ef377Chong Zhang 735778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t configure( 745778822d86b0337407514b9372562b86edfa91cdAndreas Huber const sp<AMessage> &format, 751a2952aee048ca7b1765e2bc09ebe9aeddaeafa3Mathias Agopian const sp<Surface> &nativeWindow, 761bd139a2a68690e80398b70b27ca59550fea0e65Andreas Huber const sp<ICrypto> &crypto, 775778822d86b0337407514b9372562b86edfa91cdAndreas Huber uint32_t flags); 785778822d86b0337407514b9372562b86edfa91cdAndreas Huber 79c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang status_t setCallback(const sp<AMessage> &callback); 80c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang 817cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden status_t createInputSurface(sp<IGraphicBufferProducer>* bufferProducer); 827cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden 83d291c222357303b9611cab89d0c3b047584ef377Chong Zhang status_t usePersistentInputSurface(const sp<PersistentSurface> &surface); 84d291c222357303b9611cab89d0c3b047584ef377Chong Zhang 855778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t start(); 86c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 87c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // Returns to a state in which the component remains allocated but 88c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // unconfigured. 895778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t stop(); 905778822d86b0337407514b9372562b86edfa91cdAndreas Huber 91671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar // Resets the codec to the INITIALIZED state. Can be called after an error 92671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar // has occured to make the codec usable. 93671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar status_t reset(); 94671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar 95c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // Client MUST call release before releasing final reference to this 96c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // object. 97c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber status_t release(); 98c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 995778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t flush(); 1005778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1015778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t queueInputBuffer( 1025778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t index, 1035778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t offset, 1045778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t size, 1055778822d86b0337407514b9372562b86edfa91cdAndreas Huber int64_t presentationTimeUs, 1065b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huber uint32_t flags, 1075b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huber AString *errorDetailMsg = NULL); 1085778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1094b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber status_t queueSecureInputBuffer( 1104b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber size_t index, 1114b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber size_t offset, 1124b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber const CryptoPlugin::SubSample *subSamples, 1134b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber size_t numSubSamples, 1144b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber const uint8_t key[16], 1154b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber const uint8_t iv[16], 1164b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber CryptoPlugin::Mode mode, 1174b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber int64_t presentationTimeUs, 1185b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huber uint32_t flags, 1195b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huber AString *errorDetailMsg = NULL); 1204b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber 1215778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t dequeueInputBuffer(size_t *index, int64_t timeoutUs = 0ll); 1225778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1235778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t dequeueOutputBuffer( 1245778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t *index, 1255778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t *offset, 1265778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t *size, 1275778822d86b0337407514b9372562b86edfa91cdAndreas Huber int64_t *presentationTimeUs, 1285778822d86b0337407514b9372562b86edfa91cdAndreas Huber uint32_t *flags, 1295778822d86b0337407514b9372562b86edfa91cdAndreas Huber int64_t timeoutUs = 0ll); 1305778822d86b0337407514b9372562b86edfa91cdAndreas Huber 131fc7fca77caa12993dd938d5ff43797d781291027Lajos Molnar status_t renderOutputBufferAndRelease(size_t index, int64_t timestampNs); 1325778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t renderOutputBufferAndRelease(size_t index); 1335778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t releaseOutputBuffer(size_t index); 1345778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1357cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden status_t signalEndOfInputStream(); 1367cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden 1375778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t getOutputFormat(sp<AMessage> *format) const; 138e0381245dff04aa823a59aa8b85869eddab0f39fLajos Molnar status_t getInputFormat(sp<AMessage> *format) const; 1395778822d86b0337407514b9372562b86edfa91cdAndreas Huber 140e6109e2f10b43c2cc2561c6fd6633b5f988bd7a9Lajos Molnar status_t getWidevineLegacyBuffers(Vector<sp<ABuffer> > *buffers) const; 141e6109e2f10b43c2cc2561c6fd6633b5f988bd7a9Lajos Molnar 1425778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t getInputBuffers(Vector<sp<ABuffer> > *buffers) const; 1435778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t getOutputBuffers(Vector<sp<ABuffer> > *buffers) const; 1445778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1457bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar status_t getOutputBuffer(size_t index, sp<ABuffer> *buffer); 1467bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar status_t getOutputFormat(size_t index, sp<AMessage> *format); 1477bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar status_t getInputBuffer(size_t index, sp<ABuffer> *buffer); 1487bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar 1491dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar status_t setSurface(const sp<Surface> &nativeWindow); 1501dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar 151496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber status_t requestIDRFrame(); 152496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 153575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber // Notification will be posted once there "is something to do", i.e. 154575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber // an input/output buffer has become available, a format change is 155575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber // pending, an error is pending. 156575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber void requestActivityNotification(const sp<AMessage> ¬ify); 157575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber 158717fd3d4328abf524978ce9c125ab8ae8d6bffadMartin Storsjo status_t getName(AString *componentName) const; 159717fd3d4328abf524978ce9c125ab8ae8d6bffadMartin Storsjo 160a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber status_t setParameters(const sp<AMessage> ¶ms); 161a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber 1625778822d86b0337407514b9372562b86edfa91cdAndreas Huberprotected: 1635778822d86b0337407514b9372562b86edfa91cdAndreas Huber virtual ~MediaCodec(); 1645778822d86b0337407514b9372562b86edfa91cdAndreas Huber virtual void onMessageReceived(const sp<AMessage> &msg); 1655778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1665778822d86b0337407514b9372562b86edfa91cdAndreas Huberprivate: 1675778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum State { 1685778822d86b0337407514b9372562b86edfa91cdAndreas Huber UNINITIALIZED, 1695778822d86b0337407514b9372562b86edfa91cdAndreas Huber INITIALIZING, 1705778822d86b0337407514b9372562b86edfa91cdAndreas Huber INITIALIZED, 1715778822d86b0337407514b9372562b86edfa91cdAndreas Huber CONFIGURING, 1725778822d86b0337407514b9372562b86edfa91cdAndreas Huber CONFIGURED, 1735778822d86b0337407514b9372562b86edfa91cdAndreas Huber STARTING, 1745778822d86b0337407514b9372562b86edfa91cdAndreas Huber STARTED, 1755778822d86b0337407514b9372562b86edfa91cdAndreas Huber FLUSHING, 1760e8cfc36044ba97545e7c9e129b0b3e98eec5089Lajos Molnar FLUSHED, 1775778822d86b0337407514b9372562b86edfa91cdAndreas Huber STOPPING, 178c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber RELEASING, 1795778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 1805778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1815778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum { 1825778822d86b0337407514b9372562b86edfa91cdAndreas Huber kPortIndexInput = 0, 1835778822d86b0337407514b9372562b86edfa91cdAndreas Huber kPortIndexOutput = 1, 1845778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 1855778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1865778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum { 187575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatInit = 'init', 188575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatConfigure = 'conf', 1891dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar kWhatSetSurface = 'sSur', 1907cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden kWhatCreateInputSurface = 'cisf', 191d291c222357303b9611cab89d0c3b047584ef377Chong Zhang kWhatUsePersistentInputSurface = 'pisf', 192575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatStart = 'strt', 193575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatStop = 'stop', 194575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatRelease = 'rele', 195575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatDequeueInputBuffer = 'deqI', 196575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatQueueInputBuffer = 'queI', 197575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatDequeueOutputBuffer = 'deqO', 198575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatReleaseOutputBuffer = 'relO', 1997cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden kWhatSignalEndOfInputStream = 'eois', 200575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatGetBuffers = 'getB', 201575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatFlush = 'flus', 202575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatGetOutputFormat = 'getO', 203e0381245dff04aa823a59aa8b85869eddab0f39fLajos Molnar kWhatGetInputFormat = 'getI', 204575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatDequeueInputTimedOut = 'dITO', 205575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatDequeueOutputTimedOut = 'dOTO', 206575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatCodecNotify = 'codc', 207575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatRequestIDRFrame = 'ridr', 208575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatRequestActivityNotification = 'racN', 209717fd3d4328abf524978ce9c125ab8ae8d6bffadMartin Storsjo kWhatGetName = 'getN', 210a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber kWhatSetParameters = 'setP', 211c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang kWhatSetCallback = 'setC', 2125778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 2135778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2145778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum { 2153a01a71dcbb467d06cc5da4a72a82bb588648cfcLajos Molnar kFlagUsesSoftwareRenderer = 1, 2165778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagOutputFormatChanged = 2, 2175778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagOutputBuffersChanged = 4, 2185778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagStickyError = 8, 2195778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagDequeueInputPending = 16, 2205778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagDequeueOutputPending = 32, 221ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber kFlagIsSecure = 64, 222aa7f97bb9c70176245ffb7ed0ce52bee6c1a57d7Andreas Huber kFlagSawMediaServerDie = 128, 223e96ee699aca0f711d41e6c0833e5de2341c4a36dAndreas Huber kFlagIsEncoder = 256, 224e96ee699aca0f711d41e6c0833e5de2341c4a36dAndreas Huber kFlagGatherCodecSpecificData = 512, 225c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang kFlagIsAsync = 1024, 22652dfbee90cc3c4426428318e06a92774f5201198Praveen Chavan kFlagIsComponentAllocated = 2048, 2278b23759763dbf11b0c628a7e62dc5b3dea7dc188Lajos Molnar kFlagPushBlankBuffersOnShutdown = 4096, 2285778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 2295778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2305778822d86b0337407514b9372562b86edfa91cdAndreas Huber struct BufferInfo { 231609b815a3131d22da38b2f452faa9f89daad4039Andy Hung uint32_t mBufferID; 2325778822d86b0337407514b9372562b86edfa91cdAndreas Huber sp<ABuffer> mData; 233ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber sp<ABuffer> mEncryptedData; 234c481b5012a5f6cf72e5e93b36f1ed4c9169916f2Jeff Tinker sp<IMemory> mSharedEncryptedBuffer; 2355778822d86b0337407514b9372562b86edfa91cdAndreas Huber sp<AMessage> mNotify; 2367bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar sp<AMessage> mFormat; 2375778822d86b0337407514b9372562b86edfa91cdAndreas Huber bool mOwnedByClient; 2385778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 2395778822d86b0337407514b9372562b86edfa91cdAndreas Huber 24067e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu struct ResourceManagerServiceProxy : public IBinder::DeathRecipient { 24167e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu ResourceManagerServiceProxy(); 24267e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu ~ResourceManagerServiceProxy(); 24367e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 24467e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu void init(); 24567e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 24667e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu // implements DeathRecipient 24767e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu virtual void binderDied(const wp<IBinder>& /*who*/); 24867e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 24967e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu void addResource( 25067e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu int pid, 25167e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu int64_t clientId, 25267e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu const sp<IResourceManagerClient> client, 25367e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu const Vector<MediaResource> &resources); 25467e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 25567e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu void removeResource(int64_t clientId); 25667e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 25767e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu bool reclaimResource(int callingPid, const Vector<MediaResource> &resources); 25867e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 25967e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu private: 26067e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu Mutex mLock; 26167e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu sp<IResourceManagerService> mService; 26267e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu }; 26367e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 2645778822d86b0337407514b9372562b86edfa91cdAndreas Huber State mState; 2655778822d86b0337407514b9372562b86edfa91cdAndreas Huber sp<ALooper> mLooper; 2665778822d86b0337407514b9372562b86edfa91cdAndreas Huber sp<ALooper> mCodecLooper; 26792cd05b8f2e994aabcdda5d7454c96a707dc9579Lajos Molnar sp<CodecBase> mCodec; 268717fd3d4328abf524978ce9c125ab8ae8d6bffadMartin Storsjo AString mComponentName; 2693f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar sp<AReplyToken> mReplyID; 2705778822d86b0337407514b9372562b86edfa91cdAndreas Huber uint32_t mFlags; 271251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung status_t mStickyError; 272f06cc24ce7aeb5ff6f45b770a15286c95f8cc9ffLajos Molnar sp<Surface> mSurface; 2735778822d86b0337407514b9372562b86edfa91cdAndreas Huber SoftwareRenderer *mSoftRenderer; 2745778822d86b0337407514b9372562b86edfa91cdAndreas Huber sp<AMessage> mOutputFormat; 275e0381245dff04aa823a59aa8b85869eddab0f39fLajos Molnar sp<AMessage> mInputFormat; 276c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang sp<AMessage> mCallback; 277c481b5012a5f6cf72e5e93b36f1ed4c9169916f2Jeff Tinker sp<MemoryDealer> mDealer; 2785778822d86b0337407514b9372562b86edfa91cdAndreas Huber 27967e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu sp<IResourceManagerClient> mResourceManagerClient; 28067e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu sp<ResourceManagerServiceProxy> mResourceManagerService; 28167e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 2822606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang bool mBatteryStatNotified; 2832606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang bool mIsVideo; 28467e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu int32_t mVideoWidth; 28567e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu int32_t mVideoHeight; 2862606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang 287671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar // initial create parameters 288671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar AString mInitName; 289671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar bool mInitNameIsType; 290671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar bool mInitIsEncoder; 291671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar 29267e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu // configure parameter 29367e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu sp<AMessage> mConfigureMsg; 29467e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 2957bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar // Used only to synchronize asynchronous getBufferAndFormat 2967bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar // across all the other (synchronous) buffer state change 2977bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar // operations, such as de/queueIn/OutputBuffer, start and 2987bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar // stop/flush/reset/release. 2997bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar Mutex mBufferLock; 3007bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar 3015778822d86b0337407514b9372562b86edfa91cdAndreas Huber List<size_t> mAvailPortBuffers[2]; 3025778822d86b0337407514b9372562b86edfa91cdAndreas Huber Vector<BufferInfo> mPortBuffers[2]; 3035778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3045778822d86b0337407514b9372562b86edfa91cdAndreas Huber int32_t mDequeueInputTimeoutGeneration; 3053f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar sp<AReplyToken> mDequeueInputReplyID; 3065778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3075778822d86b0337407514b9372562b86edfa91cdAndreas Huber int32_t mDequeueOutputTimeoutGeneration; 3083f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar sp<AReplyToken> mDequeueOutputReplyID; 3095778822d86b0337407514b9372562b86edfa91cdAndreas Huber 310ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber sp<ICrypto> mCrypto; 311ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber 3128ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber List<sp<ABuffer> > mCSD; 3138ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber 314575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber sp<AMessage> mActivityNotify; 315575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber 3166507d14c6d10f93d390de62b9eed267f9b544985Andy McFadden bool mHaveInputSurface; 3173d66eb4128aebef31bb0fa44c4d53d6122294a26Chong Zhang bool mHavePendingInputBuffers; 3186507d14c6d10f93d390de62b9eed267f9b544985Andy McFadden 3195778822d86b0337407514b9372562b86edfa91cdAndreas Huber MediaCodec(const sp<ALooper> &looper); 3205778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3215778822d86b0337407514b9372562b86edfa91cdAndreas Huber static status_t PostAndAwaitResponse( 3225778822d86b0337407514b9372562b86edfa91cdAndreas Huber const sp<AMessage> &msg, sp<AMessage> *response); 3235778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3243f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar static void PostReplyWithError(const sp<AReplyToken> &replyID, int32_t err); 325c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang 326dc9f58dc23a86d0635fd8601d1cbc8d47bab0303Andy Hung status_t init(const AString &name, bool nameIsType, bool encoder); 3275778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3285778822d86b0337407514b9372562b86edfa91cdAndreas Huber void setState(State newState); 3295778822d86b0337407514b9372562b86edfa91cdAndreas Huber void returnBuffersToCodec(); 3305778822d86b0337407514b9372562b86edfa91cdAndreas Huber void returnBuffersToCodecOnPort(int32_t portIndex); 3315778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t updateBuffers(int32_t portIndex, const sp<AMessage> &msg); 3325778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t onQueueInputBuffer(const sp<AMessage> &msg); 3335778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t onReleaseOutputBuffer(const sp<AMessage> &msg); 3345778822d86b0337407514b9372562b86edfa91cdAndreas Huber ssize_t dequeuePortBuffer(int32_t portIndex); 3355778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3367bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar status_t getBufferAndFormat( 3377bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar size_t portIndex, size_t index, 3387bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar sp<ABuffer> *buffer, sp<AMessage> *format); 3397bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar 3403f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar bool handleDequeueInputBuffer(const sp<AReplyToken> &replyID, bool newRequest = false); 3413f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar bool handleDequeueOutputBuffer(const sp<AReplyToken> &replyID, bool newRequest = false); 3425778822d86b0337407514b9372562b86edfa91cdAndreas Huber void cancelPendingDequeueOperations(); 3435778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3448ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber void extractCSD(const sp<AMessage> &format); 3458ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber status_t queueCSDInputBuffer(size_t bufferIndex); 3468ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber 3471dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar status_t handleSetSurface(const sp<Surface> &surface); 3481dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar status_t connectToSurface(const sp<Surface> &surface); 3491dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar status_t disconnectFromSurface(); 3507541ff5d83a3e77cb533841a0326a241550b95d9Andreas Huber 351575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber void postActivityNotificationIfPossible(); 352575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber 353c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang void onInputBufferAvailable(); 354c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang void onOutputBufferAvailable(); 355749dafad09d85f2aaf6902a7ff16b4087e3bc4c7Chong Zhang void onError(status_t err, int32_t actionCode, const char *detail = NULL); 356c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang void onOutputFormatChanged(); 357c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang 358a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber status_t onSetParameters(const sp<AMessage> ¶ms); 359a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber 360e96ee699aca0f711d41e6c0833e5de2341c4a36dAndreas Huber status_t amendOutputFormatWithCodecSpecificData(const sp<ABuffer> &buffer); 3612606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang void updateBatteryStat(); 3620e8cfc36044ba97545e7c9e129b0b3e98eec5089Lajos Molnar bool isExecuting() const; 363e96ee699aca0f711d41e6c0833e5de2341c4a36dAndreas Huber 36467e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu uint64_t getGraphicBufferSize(); 365c721e71f4d7e3cd4fc9332fd55fb6942f54cec39Ronghua Wu void addResource(const String8 &type, const String8 &subtype, uint64_t value); 36667e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 367251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung /* called to get the last codec error when the sticky flag is set. 368251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung * if no such codec error is found, returns UNKNOWN_ERROR. 369251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung */ 370251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung inline status_t getStickyError() const { 371251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung return mStickyError != 0 ? mStickyError : UNKNOWN_ERROR; 372251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung } 373251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung 374251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung inline void setStickyError(status_t err) { 375251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung mFlags |= kFlagStickyError; 376251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung mStickyError = err; 377251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung } 378251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung 3795778822d86b0337407514b9372562b86edfa91cdAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(MediaCodec); 3805778822d86b0337407514b9372562b86edfa91cdAndreas Huber}; 3815778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3825778822d86b0337407514b9372562b86edfa91cdAndreas Huber} // namespace android 3835778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3845778822d86b0337407514b9372562b86edfa91cdAndreas Huber#endif // MEDIA_CODEC_H_ 385