OMXCodec.h revision 956c553ab0ce72f8074ad0fda2ffd66a0305700c
1693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber/* 2693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * Copyright (C) 2009 The Android Open Source Project 3693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * 4693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * you may not use this file except in compliance with the License. 6693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * You may obtain a copy of the License at 7693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * 8693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * 10693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * Unless required by applicable law or agreed to in writing, software 11693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * See the License for the specific language governing permissions and 14693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber * limitations under the License. 15693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber */ 16693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 17693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber#ifndef OMX_CODEC_H_ 18693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 19693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber#define OMX_CODEC_H_ 20693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 21693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber#include <media/IOMX.h> 22693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber#include <media/stagefright/MediaBuffer.h> 23693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber#include <media/stagefright/MediaSource.h> 24693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber#include <utils/threads.h> 25693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 26693d271e62a3726689ff68f4505ba49228eb94b2Andreas Hubernamespace android { 27693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 28693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huberclass MemoryDealer; 29693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huberstruct OMXCodecObserver; 30693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 31693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huberstruct OMXCodec : public MediaSource, 32693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber public MediaBufferObserver { 33ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber enum CreationFlags { 34ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber kPreferSoftwareCodecs = 1, 35ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber }; 36bf697e37550d9e8376089b0b5e498613bede798cAndreas Huber static sp<MediaSource> Create( 37693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const sp<IOMX> &omx, 38693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const sp<MetaData> &meta, bool createEncoder, 3918291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const sp<MediaSource> &source, 40ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber const char *matchComponentName = NULL, 41ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber uint32_t flags = 0); 4218291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 4318291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber static void setComponentRole( 4418291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const sp<IOMX> &omx, IOMX::node_id node, bool isEncoder, 4518291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const char *mime); 46693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 47693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual status_t start(MetaData *params = NULL); 48693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual status_t stop(); 49693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 50693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual sp<MetaData> getFormat(); 51693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 52693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual status_t read( 53693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber MediaBuffer **buffer, const ReadOptions *options = NULL); 54693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 55693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void on_message(const omx_message &msg); 56693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 57693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber // from MediaBufferObserver 58693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual void signalBufferReturned(MediaBuffer *buffer); 59693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 60693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huberprotected: 61693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual ~OMXCodec(); 62693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 63693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huberprivate: 64693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber enum State { 65693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber DEAD, 66693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber LOADED, 67693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber LOADED_TO_IDLE, 68693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber IDLE_TO_EXECUTING, 69693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber EXECUTING, 70693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber EXECUTING_TO_IDLE, 71693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber IDLE_TO_LOADED, 72693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber RECONFIGURING, 73693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber ERROR 74693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 75693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 76693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber enum { 77693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber kPortIndexInput = 0, 78693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber kPortIndexOutput = 1 79693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 80693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 81693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber enum PortStatus { 82693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber ENABLED, 83693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber DISABLING, 84693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber DISABLED, 85693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber ENABLING, 86693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber SHUTTING_DOWN, 87693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 88693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 89693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber enum Quirks { 907f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kNeedsFlushBeforeDisable = 1, 917f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kWantsNALFragments = 2, 927f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresLoadedToIdleAfterAllocation = 4, 937f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresAllocateBufferOnInputPorts = 8, 947f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresFlushCompleteEmulation = 16, 957f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresAllocateBufferOnOutputPorts = 32, 967f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresFlushBeforeShutdown = 64, 977f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kDefersOutputBufferAllocation = 128, 987f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kDecoderLiesAboutNumberOfChannels = 256, 997f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kInputBufferSizesAreBogus = 512, 1007f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kSupportsMultipleFramesPerInputBuffer = 1024, 101693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 102693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 103693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber struct BufferInfo { 104693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber IOMX::buffer_id mBuffer; 105693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool mOwnedByComponent; 106693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber sp<IMemory> mMem; 107570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber size_t mSize; 108570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber void *mData; 109693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber MediaBuffer *mMediaBuffer; 110693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 111693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 112693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber struct CodecSpecificData { 113693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber size_t mSize; 114693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber uint8_t mData[1]; 115693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 116693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 117693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber sp<IOMX> mOMX; 1187eaa9c9385535b651064e02d05a8ffa4b2359281Andreas Huber bool mOMXLivesLocally; 119693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber IOMX::node_id mNode; 120693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber uint32_t mQuirks; 121693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool mIsEncoder; 122693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber char *mMIME; 123693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber char *mComponentName; 124693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber sp<MetaData> mOutputFormat; 125693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber sp<MediaSource> mSource; 126693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Vector<CodecSpecificData *> mCodecSpecificData; 127693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber size_t mCodecSpecificDataIndex; 128693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 1297530e9c708275c273c134c36c68179f511c1940eAndreas Huber sp<MemoryDealer> mDealer[2]; 130693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 131693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber State mState; 132693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Vector<BufferInfo> mPortBuffers[2]; 133693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber PortStatus mPortStatus[2]; 134284f513a4ce2c5aa0e250c07c873731aedb0be26Andreas Huber bool mInitialBufferSubmit; 135693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool mSignalledEOS; 1365295c0c55d41a2906ea7f65a3f22e6278cb17d4bAndreas Huber status_t mFinalStatus; 137693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool mNoMoreOutputData; 1387f281f87670c63775ea1ae8b24af31822d5ad416Andreas Huber bool mOutputPortSettingsHaveChanged; 139693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber int64_t mSeekTimeUs; 140693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 1417f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber MediaBuffer *mLeftOverBuffer; 1427f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber 143693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Mutex mLock; 144693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Condition mAsyncCompletion; 145693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 146693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber // A list of indices into mPortStatus[kPortIndexOutput] filled with data. 147693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber List<size_t> mFilledBuffers; 148693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Condition mBufferFilled; 149693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 150693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMXCodec(const sp<IOMX> &omx, IOMX::node_id node, uint32_t quirks, 151693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool isEncoder, const char *mime, const char *componentName, 152693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const sp<MediaSource> &source); 153693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 154693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void addCodecSpecificData(const void *data, size_t size); 155693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void clearCodecSpecificData(); 156693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 1577a6b9e2eca7d20457ace3538c689640e5bfda4f3Andreas Huber void setComponentRole(); 1587a6b9e2eca7d20457ace3538c689640e5bfda4f3Andreas Huber 159956c553ab0ce72f8074ad0fda2ffd66a0305700cJames Dong void setAMRFormat(bool isWAMR, int32_t bitRate); 160956c553ab0ce72f8074ad0fda2ffd66a0305700cJames Dong void setAACFormat(int32_t numChannels, int32_t sampleRate, int32_t bitRate); 161693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 162693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t setVideoPortFormatType( 163693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_U32 portIndex, 164693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_VIDEO_CODINGTYPE compressionFormat, 165693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_COLOR_FORMATTYPE colorFormat); 166693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 167693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void setVideoInputFormat( 168693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const char *mime, OMX_U32 width, OMX_U32 height); 169693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 170888f72a4628eed3c136ff2e346a15d129da0d520Andreas Huber status_t setupMPEG4EncoderParameters(); 17130ab66297501757d745b9ae10da61adcd891f497Andreas Huber status_t setupAVCEncoderParameters(); 172888f72a4628eed3c136ff2e346a15d129da0d520Andreas Huber 1732a3847ee1cbdaa8a65eee397a0173bb02211c459Andreas Huber status_t setVideoOutputFormat( 174693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const char *mime, OMX_U32 width, OMX_U32 height); 175693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 176693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void setImageOutputFormat( 177693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_COLOR_FORMATTYPE format, OMX_U32 width, OMX_U32 height); 178693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 1797530e9c708275c273c134c36c68179f511c1940eAndreas Huber void setJPEGInputFormat( 1807530e9c708275c273c134c36c68179f511c1940eAndreas Huber OMX_U32 width, OMX_U32 height, OMX_U32 compressedSize); 1817530e9c708275c273c134c36c68179f511c1940eAndreas Huber 182e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber void setMinBufferSize(OMX_U32 portIndex, OMX_U32 size); 183e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber 184e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber void setRawAudioFormat( 185e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber OMX_U32 portIndex, int32_t sampleRate, int32_t numChannels); 186e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber 187693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t allocateBuffers(); 188693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t allocateBuffersOnPort(OMX_U32 portIndex); 189693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 190693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t freeBuffersOnPort( 191693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_U32 portIndex, bool onlyThoseWeOwn = false); 192693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 193693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void drainInputBuffer(IOMX::buffer_id buffer); 194693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void fillOutputBuffer(IOMX::buffer_id buffer); 195693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void drainInputBuffer(BufferInfo *info); 196693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void fillOutputBuffer(BufferInfo *info); 197693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 198693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void drainInputBuffers(); 199693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void fillOutputBuffers(); 200693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 2011beb760d920561679862ded945a04e370368c7f7Andreas Huber // Returns true iff a flush was initiated and a completion event is 2021beb760d920561679862ded945a04e370368c7f7Andreas Huber // upcoming, false otherwise (A flush was not necessary as we own all 2031beb760d920561679862ded945a04e370368c7f7Andreas Huber // the buffers on that port). 2041beb760d920561679862ded945a04e370368c7f7Andreas Huber // This method will ONLY ever return false for a component with quirk 2051beb760d920561679862ded945a04e370368c7f7Andreas Huber // "kRequiresFlushCompleteEmulation". 2061beb760d920561679862ded945a04e370368c7f7Andreas Huber bool flushPortAsync(OMX_U32 portIndex); 2071beb760d920561679862ded945a04e370368c7f7Andreas Huber 208693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void disablePortAsync(OMX_U32 portIndex); 209693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void enablePortAsync(OMX_U32 portIndex); 210693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 211693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber static size_t countBuffersWeOwn(const Vector<BufferInfo> &buffers); 212693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber static bool isIntermediateState(State state); 213693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 214693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void onEvent(OMX_EVENTTYPE event, OMX_U32 data1, OMX_U32 data2); 215693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void onCmdComplete(OMX_COMMANDTYPE cmd, OMX_U32 data); 216693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void onStateChange(OMX_STATETYPE newState); 217693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void onPortSettingsChanged(OMX_U32 portIndex); 218693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 219693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void setState(State newState); 220693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 221693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t init(); 222693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void initOutputFormat(const sp<MetaData> &inputFormat); 223693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 224693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void dumpPortStatus(OMX_U32 portIndex); 225693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 2262a3847ee1cbdaa8a65eee397a0173bb02211c459Andreas Huber status_t configureCodec(const sp<MetaData> &meta); 2272a3847ee1cbdaa8a65eee397a0173bb02211c459Andreas Huber 228ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber static uint32_t getComponentQuirks(const char *componentName); 229ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber 230ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber static void findMatchingCodecs( 231ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber const char *mime, 232ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber bool createEncoder, const char *matchComponentName, 233ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber uint32_t flags, 234ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber Vector<String8> *matchingCodecs); 235ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber 236693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMXCodec(const OMXCodec &); 237693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMXCodec &operator=(const OMXCodec &); 238693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber}; 239693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 24018291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huberstruct CodecProfileLevel { 24118291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber OMX_U32 mProfile; 24218291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber OMX_U32 mLevel; 24318291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber}; 24418291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 24518291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huberstruct CodecCapabilities { 24618291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber String8 mComponentName; 24718291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber Vector<CodecProfileLevel> mProfileLevels; 24818291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber}; 24918291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 25018291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// Return a vector of componentNames with supported profile/level pairs 25118291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// supporting the given mime type, if queryDecoders==true, returns components 25218291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// that decode content of the given type, otherwise returns components 25318291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// that encode content of the given type. 25418291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// profile and level indications only make sense for h.263, mpeg4 and avc 25518291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// video. 25618291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// The profile/level values correspond to 25718291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// OMX_VIDEO_H263PROFILETYPE, OMX_VIDEO_MPEG4PROFILETYPE, 25818291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// OMX_VIDEO_AVCPROFILETYPE, OMX_VIDEO_H263LEVELTYPE, OMX_VIDEO_MPEG4LEVELTYPE 25918291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// and OMX_VIDEO_AVCLEVELTYPE respectively. 26018291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 26118291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huberstatus_t QueryCodecs( 26218291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const sp<IOMX> &omx, 26318291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const char *mimeType, bool queryDecoders, 26418291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber Vector<CodecCapabilities> *results); 26518291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 266693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber} // namespace android 267693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 268693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber#endif // OMX_CODEC_H_ 269