MediaCodec.h revision 61c2351da89cb281b2dfd56c6c6779ccb4bc1172
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 2111b72100e02e02b6cd8a6b14cd2068c96dc49b7dWonsik Kim#include <memory> 2211b72100e02e02b6cd8a6b14cd2068c96dc49b7dWonsik Kim#include <vector> 2311b72100e02e02b6cd8a6b14cd2068c96dc49b7dWonsik Kim 248ba01021b573889802e67e029225a96f0dfa471aAndy McFadden#include <gui/IGraphicBufferProducer.h> 254b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber#include <media/hardware/CryptoAPI.h> 265b05e49e6550cb2abf1a88272d6cd460b8957176Lajos Molnar#include <media/MediaCodecInfo.h> 2767e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu#include <media/MediaResource.h> 285778822d86b0337407514b9372562b86edfa91cdAndreas Huber#include <media/stagefright/foundation/AHandler.h> 2990fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar#include <media/stagefright/FrameRenderTracker.h> 305778822d86b0337407514b9372562b86edfa91cdAndreas Huber#include <utils/Vector.h> 315778822d86b0337407514b9372562b86edfa91cdAndreas Huber 325778822d86b0337407514b9372562b86edfa91cdAndreas Hubernamespace android { 335778822d86b0337407514b9372562b86edfa91cdAndreas Huber 345778822d86b0337407514b9372562b86edfa91cdAndreas Huberstruct ABuffer; 355778822d86b0337407514b9372562b86edfa91cdAndreas Huberstruct AMessage; 363f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnarstruct AReplyToken; 375b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huberstruct AString; 3811b72100e02e02b6cd8a6b14cd2068c96dc49b7dWonsik Kimclass BufferChannelBase; 3992cd05b8f2e994aabcdda5d7454c96a707dc9579Lajos Molnarstruct CodecBase; 40be8f14c64b3af442dc1341ea9bf1ca68e56dd824Colin Crossclass IBatteryStats; 41c481b5012a5f6cf72e5e93b36f1ed4c9169916f2Jeff Tinkerstruct ICrypto; 427e34bf5af26f8752d4786d3098740cdf51e2438fWonsik Kimclass MediaCodecBuffer; 43ee4e1b1a63758941460ae79a064249d3a5189443Lajos Molnarclass IMemory; 4467e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wuclass IResourceManagerClient; 4567e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wuclass IResourceManagerService; 46d291c222357303b9611cab89d0c3b047584ef377Chong Zhangstruct PersistentSurface; 4761c2351da89cb281b2dfd56c6c6779ccb4bc1172Dan Willemsenclass SoftwareRenderer; 48be8f14c64b3af442dc1341ea9bf1ca68e56dd824Colin Crossclass Surface; 495778822d86b0337407514b9372562b86edfa91cdAndreas Huber 505778822d86b0337407514b9372562b86edfa91cdAndreas Huberstruct MediaCodec : public AHandler { 515778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum ConfigureFlags { 525778822d86b0337407514b9372562b86edfa91cdAndreas Huber CONFIGURE_FLAG_ENCODE = 1, 535778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 545778822d86b0337407514b9372562b86edfa91cdAndreas Huber 555778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum BufferFlags { 565778822d86b0337407514b9372562b86edfa91cdAndreas Huber BUFFER_FLAG_SYNCFRAME = 1, 575778822d86b0337407514b9372562b86edfa91cdAndreas Huber BUFFER_FLAG_CODECCONFIG = 2, 585778822d86b0337407514b9372562b86edfa91cdAndreas Huber BUFFER_FLAG_EOS = 4, 595778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 605778822d86b0337407514b9372562b86edfa91cdAndreas Huber 61c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang enum { 62c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang CB_INPUT_AVAILABLE = 1, 63c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang CB_OUTPUT_AVAILABLE = 2, 64c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang CB_ERROR = 3, 65c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang CB_OUTPUT_FORMAT_CHANGED = 4, 6699acce4526db0f14be6e516ecb3920d5ed66877bRonghua Wu CB_RESOURCE_RECLAIMED = 5, 67c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang }; 68c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang 6968845c14ebf2c7282800b1abffde38d8e9a57aabRonghua Wu static const pid_t kNoPid = -1; 70f2ae3e19080938db8cbf29a963fd744a3964fcc2Wei Jia static const uid_t kNoUid = -1; 7168845c14ebf2c7282800b1abffde38d8e9a57aabRonghua Wu 725778822d86b0337407514b9372562b86edfa91cdAndreas Huber static sp<MediaCodec> CreateByType( 736fc17d1a7c5d2fb117491b2e9f66c6236b526508Lajos Molnar const sp<ALooper> &looper, const AString &mime, bool encoder, status_t *err = NULL, 74f2ae3e19080938db8cbf29a963fd744a3964fcc2Wei Jia pid_t pid = kNoPid, uid_t uid = kNoUid); 755778822d86b0337407514b9372562b86edfa91cdAndreas Huber 765778822d86b0337407514b9372562b86edfa91cdAndreas Huber static sp<MediaCodec> CreateByComponentName( 776fc17d1a7c5d2fb117491b2e9f66c6236b526508Lajos Molnar const sp<ALooper> &looper, const AString &name, status_t *err = NULL, 78f2ae3e19080938db8cbf29a963fd744a3964fcc2Wei Jia pid_t pid = kNoPid, uid_t uid = kNoUid); 795778822d86b0337407514b9372562b86edfa91cdAndreas Huber 80d291c222357303b9611cab89d0c3b047584ef377Chong Zhang static sp<PersistentSurface> CreatePersistentInputSurface(); 81d291c222357303b9611cab89d0c3b047584ef377Chong Zhang 825b05e49e6550cb2abf1a88272d6cd460b8957176Lajos Molnar // utility method to query capabilities 835b05e49e6550cb2abf1a88272d6cd460b8957176Lajos Molnar static status_t QueryCapabilities( 845b05e49e6550cb2abf1a88272d6cd460b8957176Lajos Molnar const AString &name, const AString &mime, bool isEncoder, 855b05e49e6550cb2abf1a88272d6cd460b8957176Lajos Molnar sp<MediaCodecInfo::Capabilities> *caps /* nonnull */); 865b05e49e6550cb2abf1a88272d6cd460b8957176Lajos Molnar 875778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t configure( 885778822d86b0337407514b9372562b86edfa91cdAndreas Huber const sp<AMessage> &format, 891a2952aee048ca7b1765e2bc09ebe9aeddaeafa3Mathias Agopian const sp<Surface> &nativeWindow, 901bd139a2a68690e80398b70b27ca59550fea0e65Andreas Huber const sp<ICrypto> &crypto, 915778822d86b0337407514b9372562b86edfa91cdAndreas Huber uint32_t flags); 925778822d86b0337407514b9372562b86edfa91cdAndreas Huber 93c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang status_t setCallback(const sp<AMessage> &callback); 94c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang 9590fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar status_t setOnFrameRenderedNotification(const sp<AMessage> ¬ify); 9690fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar 977cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden status_t createInputSurface(sp<IGraphicBufferProducer>* bufferProducer); 987cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden 998f469e18c307cb9dc0d16ed9225972aa8be4516fChong Zhang status_t setInputSurface(const sp<PersistentSurface> &surface); 100d291c222357303b9611cab89d0c3b047584ef377Chong Zhang 1015778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t start(); 102c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 103c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // Returns to a state in which the component remains allocated but 104c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // unconfigured. 1055778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t stop(); 1065778822d86b0337407514b9372562b86edfa91cdAndreas Huber 107671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar // Resets the codec to the INITIALIZED state. Can be called after an error 108671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar // has occured to make the codec usable. 109671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar status_t reset(); 110671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar 111c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // Client MUST call release before releasing final reference to this 112c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // object. 113c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber status_t release(); 114c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 1155778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t flush(); 1165778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1175778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t queueInputBuffer( 1185778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t index, 1195778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t offset, 1205778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t size, 1215778822d86b0337407514b9372562b86edfa91cdAndreas Huber int64_t presentationTimeUs, 1225b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huber uint32_t flags, 1235b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huber AString *errorDetailMsg = NULL); 1245778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1254b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber status_t queueSecureInputBuffer( 1264b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber size_t index, 1274b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber size_t offset, 1284b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber const CryptoPlugin::SubSample *subSamples, 1294b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber size_t numSubSamples, 1304b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber const uint8_t key[16], 1314b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber const uint8_t iv[16], 1324b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber CryptoPlugin::Mode mode, 13318cb1eca504817b5b144a023ae2792d90e74c9a5Jeff Tinker const CryptoPlugin::Pattern &pattern, 1344b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber int64_t presentationTimeUs, 1355b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huber uint32_t flags, 1365b8987e7de9d04b09153f329c680d2316cdb44ecAndreas Huber AString *errorDetailMsg = NULL); 1374b75a9c8b93a90749bc5d22912ad0d96c12f4ecfAndreas Huber 1385778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t dequeueInputBuffer(size_t *index, int64_t timeoutUs = 0ll); 1395778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1405778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t dequeueOutputBuffer( 1415778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t *index, 1425778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t *offset, 1435778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t *size, 1445778822d86b0337407514b9372562b86edfa91cdAndreas Huber int64_t *presentationTimeUs, 1455778822d86b0337407514b9372562b86edfa91cdAndreas Huber uint32_t *flags, 1465778822d86b0337407514b9372562b86edfa91cdAndreas Huber int64_t timeoutUs = 0ll); 1475778822d86b0337407514b9372562b86edfa91cdAndreas Huber 148fc7fca77caa12993dd938d5ff43797d781291027Lajos Molnar status_t renderOutputBufferAndRelease(size_t index, int64_t timestampNs); 1495778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t renderOutputBufferAndRelease(size_t index); 1505778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t releaseOutputBuffer(size_t index); 1515778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1527cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden status_t signalEndOfInputStream(); 1537cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden 1545778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t getOutputFormat(sp<AMessage> *format) const; 155e0381245dff04aa823a59aa8b85869eddab0f39fLajos Molnar status_t getInputFormat(sp<AMessage> *format) const; 1565778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1577e34bf5af26f8752d4786d3098740cdf51e2438fWonsik Kim status_t getInputBuffers(Vector<sp<MediaCodecBuffer> > *buffers) const; 1587e34bf5af26f8752d4786d3098740cdf51e2438fWonsik Kim status_t getOutputBuffers(Vector<sp<MediaCodecBuffer> > *buffers) const; 1595778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1607e34bf5af26f8752d4786d3098740cdf51e2438fWonsik Kim status_t getOutputBuffer(size_t index, sp<MediaCodecBuffer> *buffer); 1617bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar status_t getOutputFormat(size_t index, sp<AMessage> *format); 1627e34bf5af26f8752d4786d3098740cdf51e2438fWonsik Kim status_t getInputBuffer(size_t index, sp<MediaCodecBuffer> *buffer); 1637bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar 1641dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar status_t setSurface(const sp<Surface> &nativeWindow); 1651dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar 166496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber status_t requestIDRFrame(); 167496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 168575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber // Notification will be posted once there "is something to do", i.e. 169575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber // an input/output buffer has become available, a format change is 170575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber // pending, an error is pending. 171575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber void requestActivityNotification(const sp<AMessage> ¬ify); 172575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber 173717fd3d4328abf524978ce9c125ab8ae8d6bffadMartin Storsjo status_t getName(AString *componentName) const; 174717fd3d4328abf524978ce9c125ab8ae8d6bffadMartin Storsjo 175a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber status_t setParameters(const sp<AMessage> ¶ms); 176a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber 17790fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // Create a MediaCodec notification message from a list of rendered or dropped render infos 17890fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // by adding rendered frame information to a base notification message. Returns the number 17990fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // of frames that were rendered. 18090fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar static size_t CreateFramesRenderedMessage( 18140d8899f60c5212af9d727ba0ffaaecf676ebd1dChih-Hung Hsieh const std::list<FrameRenderTracker::Info> &done, sp<AMessage> &msg); 18290fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar 1835778822d86b0337407514b9372562b86edfa91cdAndreas Huberprotected: 1845778822d86b0337407514b9372562b86edfa91cdAndreas Huber virtual ~MediaCodec(); 1855778822d86b0337407514b9372562b86edfa91cdAndreas Huber virtual void onMessageReceived(const sp<AMessage> &msg); 1865778822d86b0337407514b9372562b86edfa91cdAndreas Huber 1875778822d86b0337407514b9372562b86edfa91cdAndreas Huberprivate: 18847a2e875bdd2bd25cb8500208940ff1488b01e08Ronghua Wu // used by ResourceManagerClient 1894b710f086070fabe022b3a1f474bfcbec842b8fcRonghua Wu status_t reclaim(bool force = false); 19047a2e875bdd2bd25cb8500208940ff1488b01e08Ronghua Wu friend struct ResourceManagerClient; 19147a2e875bdd2bd25cb8500208940ff1488b01e08Ronghua Wu 19247a2e875bdd2bd25cb8500208940ff1488b01e08Ronghua Wuprivate: 1935778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum State { 1945778822d86b0337407514b9372562b86edfa91cdAndreas Huber UNINITIALIZED, 1955778822d86b0337407514b9372562b86edfa91cdAndreas Huber INITIALIZING, 1965778822d86b0337407514b9372562b86edfa91cdAndreas Huber INITIALIZED, 1975778822d86b0337407514b9372562b86edfa91cdAndreas Huber CONFIGURING, 1985778822d86b0337407514b9372562b86edfa91cdAndreas Huber CONFIGURED, 1995778822d86b0337407514b9372562b86edfa91cdAndreas Huber STARTING, 2005778822d86b0337407514b9372562b86edfa91cdAndreas Huber STARTED, 2015778822d86b0337407514b9372562b86edfa91cdAndreas Huber FLUSHING, 2020e8cfc36044ba97545e7c9e129b0b3e98eec5089Lajos Molnar FLUSHED, 2035778822d86b0337407514b9372562b86edfa91cdAndreas Huber STOPPING, 204c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber RELEASING, 2055778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 2065778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2075778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum { 2085778822d86b0337407514b9372562b86edfa91cdAndreas Huber kPortIndexInput = 0, 2095778822d86b0337407514b9372562b86edfa91cdAndreas Huber kPortIndexOutput = 1, 2105778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 2115778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2125778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum { 213575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatInit = 'init', 214575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatConfigure = 'conf', 2151dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar kWhatSetSurface = 'sSur', 2167cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden kWhatCreateInputSurface = 'cisf', 2178f469e18c307cb9dc0d16ed9225972aa8be4516fChong Zhang kWhatSetInputSurface = 'sisf', 218575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatStart = 'strt', 219575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatStop = 'stop', 220575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatRelease = 'rele', 221575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatDequeueInputBuffer = 'deqI', 222575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatQueueInputBuffer = 'queI', 223575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatDequeueOutputBuffer = 'deqO', 224575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatReleaseOutputBuffer = 'relO', 2257cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden kWhatSignalEndOfInputStream = 'eois', 226575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatGetBuffers = 'getB', 227575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatFlush = 'flus', 228575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatGetOutputFormat = 'getO', 229e0381245dff04aa823a59aa8b85869eddab0f39fLajos Molnar kWhatGetInputFormat = 'getI', 230575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatDequeueInputTimedOut = 'dITO', 231575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatDequeueOutputTimedOut = 'dOTO', 232575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatCodecNotify = 'codc', 233575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatRequestIDRFrame = 'ridr', 234575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber kWhatRequestActivityNotification = 'racN', 235717fd3d4328abf524978ce9c125ab8ae8d6bffadMartin Storsjo kWhatGetName = 'getN', 236a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber kWhatSetParameters = 'setP', 237c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang kWhatSetCallback = 'setC', 23890fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar kWhatSetNotification = 'setN', 2395778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 2405778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2415778822d86b0337407514b9372562b86edfa91cdAndreas Huber enum { 2423a01a71dcbb467d06cc5da4a72a82bb588648cfcLajos Molnar kFlagUsesSoftwareRenderer = 1, 2435778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagOutputFormatChanged = 2, 2445778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagOutputBuffersChanged = 4, 2455778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagStickyError = 8, 2465778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagDequeueInputPending = 16, 2475778822d86b0337407514b9372562b86edfa91cdAndreas Huber kFlagDequeueOutputPending = 32, 248ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber kFlagIsSecure = 64, 249aa7f97bb9c70176245ffb7ed0ce52bee6c1a57d7Andreas Huber kFlagSawMediaServerDie = 128, 250e96ee699aca0f711d41e6c0833e5de2341c4a36dAndreas Huber kFlagIsEncoder = 256, 251fd44d8e2f2d37184f7add67125657f3fbfb5a085Wonsik Kim // 512 skipped 252c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang kFlagIsAsync = 1024, 25352dfbee90cc3c4426428318e06a92774f5201198Praveen Chavan kFlagIsComponentAllocated = 2048, 2548b23759763dbf11b0c628a7e62dc5b3dea7dc188Lajos Molnar kFlagPushBlankBuffersOnShutdown = 4096, 2555778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 2565778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2575778822d86b0337407514b9372562b86edfa91cdAndreas Huber struct BufferInfo { 25811b72100e02e02b6cd8a6b14cd2068c96dc49b7dWonsik Kim BufferInfo(); 25911b72100e02e02b6cd8a6b14cd2068c96dc49b7dWonsik Kim 2607e34bf5af26f8752d4786d3098740cdf51e2438fWonsik Kim sp<MediaCodecBuffer> mData; 2615778822d86b0337407514b9372562b86edfa91cdAndreas Huber bool mOwnedByClient; 2625778822d86b0337407514b9372562b86edfa91cdAndreas Huber }; 2635778822d86b0337407514b9372562b86edfa91cdAndreas Huber 26467e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu struct ResourceManagerServiceProxy : public IBinder::DeathRecipient { 26568845c14ebf2c7282800b1abffde38d8e9a57aabRonghua Wu ResourceManagerServiceProxy(pid_t pid); 26667e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu ~ResourceManagerServiceProxy(); 26767e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 26867e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu void init(); 26967e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 27067e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu // implements DeathRecipient 27167e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu virtual void binderDied(const wp<IBinder>& /*who*/); 27267e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 27367e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu void addResource( 27467e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu int64_t clientId, 27540d8899f60c5212af9d727ba0ffaaecf676ebd1dChih-Hung Hsieh const sp<IResourceManagerClient> &client, 27667e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu const Vector<MediaResource> &resources); 27767e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 27867e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu void removeResource(int64_t clientId); 27967e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 28037c8924c508a7c9b8bd3c8ce80fc005070531902Ronghua Wu bool reclaimResource(const Vector<MediaResource> &resources); 28167e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 28267e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu private: 28367e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu Mutex mLock; 28467e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu sp<IResourceManagerService> mService; 28568845c14ebf2c7282800b1abffde38d8e9a57aabRonghua Wu pid_t mPid; 28667e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu }; 28767e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 2885778822d86b0337407514b9372562b86edfa91cdAndreas Huber State mState; 289f2ae3e19080938db8cbf29a963fd744a3964fcc2Wei Jia uid_t mUid; 29047a2e875bdd2bd25cb8500208940ff1488b01e08Ronghua Wu bool mReleasedByResourceManager; 2915778822d86b0337407514b9372562b86edfa91cdAndreas Huber sp<ALooper> mLooper; 2925778822d86b0337407514b9372562b86edfa91cdAndreas Huber sp<ALooper> mCodecLooper; 29392cd05b8f2e994aabcdda5d7454c96a707dc9579Lajos Molnar sp<CodecBase> mCodec; 294717fd3d4328abf524978ce9c125ab8ae8d6bffadMartin Storsjo AString mComponentName; 2953f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar sp<AReplyToken> mReplyID; 2965778822d86b0337407514b9372562b86edfa91cdAndreas Huber uint32_t mFlags; 297251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung status_t mStickyError; 298f06cc24ce7aeb5ff6f45b770a15286c95f8cc9ffLajos Molnar sp<Surface> mSurface; 2995778822d86b0337407514b9372562b86edfa91cdAndreas Huber SoftwareRenderer *mSoftRenderer; 30090fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar 3015778822d86b0337407514b9372562b86edfa91cdAndreas Huber sp<AMessage> mOutputFormat; 302e0381245dff04aa823a59aa8b85869eddab0f39fLajos Molnar sp<AMessage> mInputFormat; 303c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang sp<AMessage> mCallback; 30490fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar sp<AMessage> mOnFrameRenderedNotification; 3055778822d86b0337407514b9372562b86edfa91cdAndreas Huber 30667e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu sp<IResourceManagerClient> mResourceManagerClient; 30767e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu sp<ResourceManagerServiceProxy> mResourceManagerService; 30867e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 3092606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang bool mBatteryStatNotified; 3102606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang bool mIsVideo; 31167e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu int32_t mVideoWidth; 31267e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu int32_t mVideoHeight; 313505aab41c0e8e79a49d4506344fcd9d220d5965bChong Zhang int32_t mRotationDegrees; 3142606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang 315671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar // initial create parameters 316671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar AString mInitName; 317671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar bool mInitNameIsType; 318671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar bool mInitIsEncoder; 319671160ffe81592efa376dc1ff0fc3f4ddcdebc35Lajos Molnar 32067e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu // configure parameter 32167e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu sp<AMessage> mConfigureMsg; 32267e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 3237bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar // Used only to synchronize asynchronous getBufferAndFormat 3247bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar // across all the other (synchronous) buffer state change 3257bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar // operations, such as de/queueIn/OutputBuffer, start and 3267bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar // stop/flush/reset/release. 3277bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar Mutex mBufferLock; 3287bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar 3295778822d86b0337407514b9372562b86edfa91cdAndreas Huber List<size_t> mAvailPortBuffers[2]; 33011b72100e02e02b6cd8a6b14cd2068c96dc49b7dWonsik Kim std::vector<BufferInfo> mPortBuffers[2]; 3315778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3325778822d86b0337407514b9372562b86edfa91cdAndreas Huber int32_t mDequeueInputTimeoutGeneration; 3333f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar sp<AReplyToken> mDequeueInputReplyID; 3345778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3355778822d86b0337407514b9372562b86edfa91cdAndreas Huber int32_t mDequeueOutputTimeoutGeneration; 3363f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar sp<AReplyToken> mDequeueOutputReplyID; 3375778822d86b0337407514b9372562b86edfa91cdAndreas Huber 338ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber sp<ICrypto> mCrypto; 339ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber 3408ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber List<sp<ABuffer> > mCSD; 3418ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber 342575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber sp<AMessage> mActivityNotify; 343575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber 3446507d14c6d10f93d390de62b9eed267f9b544985Andy McFadden bool mHaveInputSurface; 3453d66eb4128aebef31bb0fa44c4d53d6122294a26Chong Zhang bool mHavePendingInputBuffers; 3466507d14c6d10f93d390de62b9eed267f9b544985Andy McFadden 34711b72100e02e02b6cd8a6b14cd2068c96dc49b7dWonsik Kim std::shared_ptr<BufferChannelBase> mBufferChannel; 34811b72100e02e02b6cd8a6b14cd2068c96dc49b7dWonsik Kim 349f2ae3e19080938db8cbf29a963fd744a3964fcc2Wei Jia MediaCodec(const sp<ALooper> &looper, pid_t pid, uid_t uid); 3505778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3515b05e49e6550cb2abf1a88272d6cd460b8957176Lajos Molnar static sp<CodecBase> GetCodecBase(const AString &name, bool nameIsType = false); 3525b05e49e6550cb2abf1a88272d6cd460b8957176Lajos Molnar 3535778822d86b0337407514b9372562b86edfa91cdAndreas Huber static status_t PostAndAwaitResponse( 3545778822d86b0337407514b9372562b86edfa91cdAndreas Huber const sp<AMessage> &msg, sp<AMessage> *response); 3555778822d86b0337407514b9372562b86edfa91cdAndreas Huber 35647a2e875bdd2bd25cb8500208940ff1488b01e08Ronghua Wu void PostReplyWithError(const sp<AReplyToken> &replyID, int32_t err); 357c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang 358dc9f58dc23a86d0635fd8601d1cbc8d47bab0303Andy Hung status_t init(const AString &name, bool nameIsType, bool encoder); 3595778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3605778822d86b0337407514b9372562b86edfa91cdAndreas Huber void setState(State newState); 36186b997dcf1101cdd259460fb4f82204200a9a993Ronghua Wu void returnBuffersToCodec(bool isReclaim = false); 36286b997dcf1101cdd259460fb4f82204200a9a993Ronghua Wu void returnBuffersToCodecOnPort(int32_t portIndex, bool isReclaim = false); 3635778822d86b0337407514b9372562b86edfa91cdAndreas Huber size_t updateBuffers(int32_t portIndex, const sp<AMessage> &msg); 3645778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t onQueueInputBuffer(const sp<AMessage> &msg); 3655778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t onReleaseOutputBuffer(const sp<AMessage> &msg); 3665778822d86b0337407514b9372562b86edfa91cdAndreas Huber ssize_t dequeuePortBuffer(int32_t portIndex); 3675778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3687bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar status_t getBufferAndFormat( 3697bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar size_t portIndex, size_t index, 3707e34bf5af26f8752d4786d3098740cdf51e2438fWonsik Kim sp<MediaCodecBuffer> *buffer, sp<AMessage> *format); 3717bad72237b49ac47e77ffe2a89fd26f3d171324cLajos Molnar 3723f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar bool handleDequeueInputBuffer(const sp<AReplyToken> &replyID, bool newRequest = false); 3733f27436a9346f043f52265da1e6a74cde2bffd4dLajos Molnar bool handleDequeueOutputBuffer(const sp<AReplyToken> &replyID, bool newRequest = false); 3745778822d86b0337407514b9372562b86edfa91cdAndreas Huber void cancelPendingDequeueOperations(); 3755778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3768ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber void extractCSD(const sp<AMessage> &format); 3778ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber status_t queueCSDInputBuffer(size_t bufferIndex); 3788ee516a515c70a492c395b67ce12e19e7d159804Andreas Huber 3791dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar status_t handleSetSurface(const sp<Surface> &surface); 3801dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar status_t connectToSurface(const sp<Surface> &surface); 3811dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar status_t disconnectFromSurface(); 3827541ff5d83a3e77cb533841a0326a241550b95d9Andreas Huber 383575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber void postActivityNotificationIfPossible(); 384575a5361fc970476cd7979638ee3ac00cc6e5024Andreas Huber 385c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang void onInputBufferAvailable(); 386c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang void onOutputBufferAvailable(); 387749dafad09d85f2aaf6902a7ff16b4087e3bc4c7Chong Zhang void onError(status_t err, int32_t actionCode, const char *detail = NULL); 388c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang void onOutputFormatChanged(); 389c5619c7a6dcc1137fde7520351ad5284e3e958abChong Zhang 390a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber status_t onSetParameters(const sp<AMessage> ¶ms); 391a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber 3927e34bf5af26f8752d4786d3098740cdf51e2438fWonsik Kim status_t amendOutputFormatWithCodecSpecificData(const sp<MediaCodecBuffer> &buffer); 3932606b10d51c2dceb851a2ea63e803aba4134bf00Chong Zhang void updateBatteryStat(); 3940e8cfc36044ba97545e7c9e129b0b3e98eec5089Lajos Molnar bool isExecuting() const; 395e96ee699aca0f711d41e6c0833e5de2341c4a36dAndreas Huber 39667e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu uint64_t getGraphicBufferSize(); 397ea15fd29af81490311af9e12949b43524c39400eRonghua Wu void addResource(MediaResource::Type type, MediaResource::SubType subtype, uint64_t value); 39867e7f543c7f1c4fe4ee1989ceb0aebe44a63b49eRonghua Wu 3994b710f086070fabe022b3a1f474bfcbec842b8fcRonghua Wu bool hasPendingBuffer(int portIndex); 4004b710f086070fabe022b3a1f474bfcbec842b8fcRonghua Wu bool hasPendingBuffer(); 4014b710f086070fabe022b3a1f474bfcbec842b8fcRonghua Wu 402251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung /* called to get the last codec error when the sticky flag is set. 403251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung * if no such codec error is found, returns UNKNOWN_ERROR. 404251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung */ 405251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung inline status_t getStickyError() const { 406251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung return mStickyError != 0 ? mStickyError : UNKNOWN_ERROR; 407251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung } 408251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung 409251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung inline void setStickyError(status_t err) { 410251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung mFlags |= kFlagStickyError; 411251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung mStickyError = err; 412251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung } 413251d4be8aa5ab80bc915a82a2420233bdc62018eAndy Hung 4145778822d86b0337407514b9372562b86edfa91cdAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(MediaCodec); 4155778822d86b0337407514b9372562b86edfa91cdAndreas Huber}; 4165778822d86b0337407514b9372562b86edfa91cdAndreas Huber 4175778822d86b0337407514b9372562b86edfa91cdAndreas Huber} // namespace android 4185778822d86b0337407514b9372562b86edfa91cdAndreas Huber 4195778822d86b0337407514b9372562b86edfa91cdAndreas Huber#endif // MEDIA_CODEC_H_ 420