OMXCodec.h revision f3712f026aad1fc46b1df18d1dba718281e39726
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; 30145bfe5eb3e08c9689c28f6bf3287a979438b04bJames Dongstruct CodecProfileLevel; 31693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 32693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huberstruct OMXCodec : public MediaSource, 33693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber public MediaBufferObserver { 34ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber enum CreationFlags { 352a4d22d79e927f2245537921e10fc5fda1c47a29Andreas Huber kPreferSoftwareCodecs = 1, 36f3712f026aad1fc46b1df18d1dba718281e39726Andreas Huber kIgnoreCodecSpecificData = 2, 37f3712f026aad1fc46b1df18d1dba718281e39726Andreas Huber 38f3712f026aad1fc46b1df18d1dba718281e39726Andreas Huber // The client wants to access the output buffer's video 39f3712f026aad1fc46b1df18d1dba718281e39726Andreas Huber // data for example for thumbnail extraction. 40f3712f026aad1fc46b1df18d1dba718281e39726Andreas Huber kClientNeedsFramebuffer = 4, 41ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber }; 42bf697e37550d9e8376089b0b5e498613bede798cAndreas Huber static sp<MediaSource> Create( 43693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const sp<IOMX> &omx, 44693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const sp<MetaData> &meta, bool createEncoder, 4518291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const sp<MediaSource> &source, 46ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber const char *matchComponentName = NULL, 47ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber uint32_t flags = 0); 4818291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 4918291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber static void setComponentRole( 5018291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const sp<IOMX> &omx, IOMX::node_id node, bool isEncoder, 5118291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const char *mime); 52693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 53693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual status_t start(MetaData *params = NULL); 54693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual status_t stop(); 55693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 56693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual sp<MetaData> getFormat(); 57693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 58693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual status_t read( 59693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber MediaBuffer **buffer, const ReadOptions *options = NULL); 60693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 61d35bd5fb4e09c2cd8608497c279cbb2ef9c3a029Andreas Huber virtual status_t pause(); 62d35bd5fb4e09c2cd8608497c279cbb2ef9c3a029Andreas Huber 63693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void on_message(const omx_message &msg); 64693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 65693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber // from MediaBufferObserver 66693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual void signalBufferReturned(MediaBuffer *buffer); 67693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 68693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huberprotected: 69693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber virtual ~OMXCodec(); 70693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 71693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huberprivate: 72693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber enum State { 73693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber DEAD, 74693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber LOADED, 75693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber LOADED_TO_IDLE, 76693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber IDLE_TO_EXECUTING, 77693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber EXECUTING, 78693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber EXECUTING_TO_IDLE, 79693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber IDLE_TO_LOADED, 80693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber RECONFIGURING, 81693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber ERROR 82693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 83693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 84693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber enum { 85693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber kPortIndexInput = 0, 86693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber kPortIndexOutput = 1 87693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 88693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 89693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber enum PortStatus { 90693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber ENABLED, 91693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber DISABLING, 92693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber DISABLED, 93693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber ENABLING, 94693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber SHUTTING_DOWN, 95693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 96693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 97693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber enum Quirks { 987f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kNeedsFlushBeforeDisable = 1, 997f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kWantsNALFragments = 2, 1007f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresLoadedToIdleAfterAllocation = 4, 1017f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresAllocateBufferOnInputPorts = 8, 1027f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresFlushCompleteEmulation = 16, 1037f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresAllocateBufferOnOutputPorts = 32, 1047f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kRequiresFlushBeforeShutdown = 64, 1057f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kDefersOutputBufferAllocation = 128, 1067f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kDecoderLiesAboutNumberOfChannels = 256, 1077f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kInputBufferSizesAreBogus = 512, 1087f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber kSupportsMultipleFramesPerInputBuffer = 1024, 109d07139e2e817a9b3ae9c87ba4e1e8d65d3e549daJames Dong kAvoidMemcopyInputRecordingFrames = 2048, 110824c9ff4a55e86faae4f8f158977329909cbfaf6James Dong kRequiresLargerEncoderOutputBuffer = 4096, 1112b82e9652ba049e754c2cc74e381282f231d5fbfAndreas Huber kOutputBuffersAreUnreadable = 8192, 112693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 113693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 114693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber struct BufferInfo { 115693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber IOMX::buffer_id mBuffer; 116693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool mOwnedByComponent; 117693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber sp<IMemory> mMem; 118570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber size_t mSize; 119570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber void *mData; 120693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber MediaBuffer *mMediaBuffer; 121693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 122693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 123693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber struct CodecSpecificData { 124693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber size_t mSize; 125693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber uint8_t mData[1]; 126693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber }; 127693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 128693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber sp<IOMX> mOMX; 1297eaa9c9385535b651064e02d05a8ffa4b2359281Andreas Huber bool mOMXLivesLocally; 130693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber IOMX::node_id mNode; 131693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber uint32_t mQuirks; 132693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool mIsEncoder; 133693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber char *mMIME; 134693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber char *mComponentName; 135693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber sp<MetaData> mOutputFormat; 136693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber sp<MediaSource> mSource; 137693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Vector<CodecSpecificData *> mCodecSpecificData; 138693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber size_t mCodecSpecificDataIndex; 139693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 1407530e9c708275c273c134c36c68179f511c1940eAndreas Huber sp<MemoryDealer> mDealer[2]; 141693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 142693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber State mState; 143693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Vector<BufferInfo> mPortBuffers[2]; 144693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber PortStatus mPortStatus[2]; 145284f513a4ce2c5aa0e250c07c873731aedb0be26Andreas Huber bool mInitialBufferSubmit; 146693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool mSignalledEOS; 1475295c0c55d41a2906ea7f65a3f22e6278cb17d4bAndreas Huber status_t mFinalStatus; 148693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool mNoMoreOutputData; 1497f281f87670c63775ea1ae8b24af31822d5ad416Andreas Huber bool mOutputPortSettingsHaveChanged; 150693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber int64_t mSeekTimeUs; 151abd1f4f870925d6776dbe4b930b759a1ab6595caAndreas Huber ReadOptions::SeekMode mSeekMode; 152abd1f4f870925d6776dbe4b930b759a1ab6595caAndreas Huber int64_t mTargetTimeUs; 153542db5d438988360d491a5add1040a2df9aa90c9James Dong int64_t mSkipTimeUs; 154693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 1557f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber MediaBuffer *mLeftOverBuffer; 1567f498b90a4300ef9badf14d202b0a67c26e20931Andreas Huber 157693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Mutex mLock; 158693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Condition mAsyncCompletion; 159693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 160d35bd5fb4e09c2cd8608497c279cbb2ef9c3a029Andreas Huber bool mPaused; 161d35bd5fb4e09c2cd8608497c279cbb2ef9c3a029Andreas Huber 162693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber // A list of indices into mPortStatus[kPortIndexOutput] filled with data. 163693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber List<size_t> mFilledBuffers; 164693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber Condition mBufferFilled; 165693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 166693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMXCodec(const sp<IOMX> &omx, IOMX::node_id node, uint32_t quirks, 167693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber bool isEncoder, const char *mime, const char *componentName, 168693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const sp<MediaSource> &source); 169693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 170693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void addCodecSpecificData(const void *data, size_t size); 171693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void clearCodecSpecificData(); 172693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 1737a6b9e2eca7d20457ace3538c689640e5bfda4f3Andreas Huber void setComponentRole(); 1747a6b9e2eca7d20457ace3538c689640e5bfda4f3Andreas Huber 175956c553ab0ce72f8074ad0fda2ffd66a0305700cJames Dong void setAMRFormat(bool isWAMR, int32_t bitRate); 176956c553ab0ce72f8074ad0fda2ffd66a0305700cJames Dong void setAACFormat(int32_t numChannels, int32_t sampleRate, int32_t bitRate); 177693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 178693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t setVideoPortFormatType( 179693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_U32 portIndex, 180693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_VIDEO_CODINGTYPE compressionFormat, 181693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_COLOR_FORMATTYPE colorFormat); 182693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 183693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void setVideoInputFormat( 184ddcc4a66d848deef6fb4689e64e30cd9bd2684feJames Dong const char *mime, const sp<MetaData>& meta); 185693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 186d329e21495eda9dbc531fdd0c26c77f1593ac3f4James Dong status_t setupBitRate(int32_t bitRate); 187d329e21495eda9dbc531fdd0c26c77f1593ac3f4James Dong status_t setupErrorCorrectionParameters(); 188d329e21495eda9dbc531fdd0c26c77f1593ac3f4James Dong status_t setupH263EncoderParameters(const sp<MetaData>& meta); 189ddcc4a66d848deef6fb4689e64e30cd9bd2684feJames Dong status_t setupMPEG4EncoderParameters(const sp<MetaData>& meta); 190ddcc4a66d848deef6fb4689e64e30cd9bd2684feJames Dong status_t setupAVCEncoderParameters(const sp<MetaData>& meta); 191299766cdbf93fba14634e364b177b7f4d5811453James Dong status_t findTargetColorFormat( 192299766cdbf93fba14634e364b177b7f4d5811453James Dong const sp<MetaData>& meta, OMX_COLOR_FORMATTYPE *colorFormat); 193299766cdbf93fba14634e364b177b7f4d5811453James Dong 194299766cdbf93fba14634e364b177b7f4d5811453James Dong status_t isColorFormatSupported( 195299766cdbf93fba14634e364b177b7f4d5811453James Dong OMX_COLOR_FORMATTYPE colorFormat, int portIndex); 196888f72a4628eed3c136ff2e346a15d129da0d520Andreas Huber 197145bfe5eb3e08c9689c28f6bf3287a979438b04bJames Dong // If profile/level is set in the meta data, its value in the meta 198145bfe5eb3e08c9689c28f6bf3287a979438b04bJames Dong // data will be used; otherwise, the default value will be used. 199145bfe5eb3e08c9689c28f6bf3287a979438b04bJames Dong status_t getVideoProfileLevel(const sp<MetaData>& meta, 200145bfe5eb3e08c9689c28f6bf3287a979438b04bJames Dong const CodecProfileLevel& defaultProfileLevel, 201145bfe5eb3e08c9689c28f6bf3287a979438b04bJames Dong CodecProfileLevel& profileLevel); 202145bfe5eb3e08c9689c28f6bf3287a979438b04bJames Dong 2032a3847ee1cbdaa8a65eee397a0173bb02211c459Andreas Huber status_t setVideoOutputFormat( 204693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const char *mime, OMX_U32 width, OMX_U32 height); 205693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 206693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void setImageOutputFormat( 207693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_COLOR_FORMATTYPE format, OMX_U32 width, OMX_U32 height); 208693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 2097530e9c708275c273c134c36c68179f511c1940eAndreas Huber void setJPEGInputFormat( 2107530e9c708275c273c134c36c68179f511c1940eAndreas Huber OMX_U32 width, OMX_U32 height, OMX_U32 compressedSize); 2117530e9c708275c273c134c36c68179f511c1940eAndreas Huber 212e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber void setMinBufferSize(OMX_U32 portIndex, OMX_U32 size); 213e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber 214e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber void setRawAudioFormat( 215e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber OMX_U32 portIndex, int32_t sampleRate, int32_t numChannels); 216e5adbeee3401915ff8e1a983396ce3554436b11cAndreas Huber 217693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t allocateBuffers(); 218693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t allocateBuffersOnPort(OMX_U32 portIndex); 219693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 220693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t freeBuffersOnPort( 221693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_U32 portIndex, bool onlyThoseWeOwn = false); 222693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 223693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void drainInputBuffer(IOMX::buffer_id buffer); 224693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void fillOutputBuffer(IOMX::buffer_id buffer); 225693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void drainInputBuffer(BufferInfo *info); 226693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void fillOutputBuffer(BufferInfo *info); 227693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 228693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void drainInputBuffers(); 229693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void fillOutputBuffers(); 230693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 2311beb760d920561679862ded945a04e370368c7f7Andreas Huber // Returns true iff a flush was initiated and a completion event is 2321beb760d920561679862ded945a04e370368c7f7Andreas Huber // upcoming, false otherwise (A flush was not necessary as we own all 2331beb760d920561679862ded945a04e370368c7f7Andreas Huber // the buffers on that port). 2341beb760d920561679862ded945a04e370368c7f7Andreas Huber // This method will ONLY ever return false for a component with quirk 2351beb760d920561679862ded945a04e370368c7f7Andreas Huber // "kRequiresFlushCompleteEmulation". 2361beb760d920561679862ded945a04e370368c7f7Andreas Huber bool flushPortAsync(OMX_U32 portIndex); 2371beb760d920561679862ded945a04e370368c7f7Andreas Huber 238693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void disablePortAsync(OMX_U32 portIndex); 239693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void enablePortAsync(OMX_U32 portIndex); 240693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 241693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber static size_t countBuffersWeOwn(const Vector<BufferInfo> &buffers); 242693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber static bool isIntermediateState(State state); 243693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 244693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void onEvent(OMX_EVENTTYPE event, OMX_U32 data1, OMX_U32 data2); 245693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void onCmdComplete(OMX_COMMANDTYPE cmd, OMX_U32 data); 246693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void onStateChange(OMX_STATETYPE newState); 247693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void onPortSettingsChanged(OMX_U32 portIndex); 248693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 249693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void setState(State newState); 250693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 251693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber status_t init(); 252693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void initOutputFormat(const sp<MetaData> &inputFormat); 253693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 254693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void dumpPortStatus(OMX_U32 portIndex); 255693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 2562a4d22d79e927f2245537921e10fc5fda1c47a29Andreas Huber status_t configureCodec(const sp<MetaData> &meta, uint32_t flags); 2572a3847ee1cbdaa8a65eee397a0173bb02211c459Andreas Huber 2582b82e9652ba049e754c2cc74e381282f231d5fbfAndreas Huber static uint32_t getComponentQuirks( 2592b82e9652ba049e754c2cc74e381282f231d5fbfAndreas Huber const char *componentName, bool isEncoder); 260ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber 261ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber static void findMatchingCodecs( 262ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber const char *mime, 263ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber bool createEncoder, const char *matchComponentName, 264ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber uint32_t flags, 265ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber Vector<String8> *matchingCodecs); 266ba229b3faa98b3bb6567cf95040062be2d9c2b3fAndreas Huber 267693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMXCodec(const OMXCodec &); 268693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMXCodec &operator=(const OMXCodec &); 269693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber}; 270693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 27118291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huberstruct CodecProfileLevel { 27218291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber OMX_U32 mProfile; 27318291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber OMX_U32 mLevel; 27418291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber}; 27518291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 27618291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huberstruct CodecCapabilities { 27718291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber String8 mComponentName; 27818291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber Vector<CodecProfileLevel> mProfileLevels; 27918291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber}; 28018291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 28118291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// Return a vector of componentNames with supported profile/level pairs 28218291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// supporting the given mime type, if queryDecoders==true, returns components 28318291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// that decode content of the given type, otherwise returns components 28418291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// that encode content of the given type. 28518291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// profile and level indications only make sense for h.263, mpeg4 and avc 28618291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// video. 28718291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// The profile/level values correspond to 28818291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// OMX_VIDEO_H263PROFILETYPE, OMX_VIDEO_MPEG4PROFILETYPE, 28918291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// OMX_VIDEO_AVCPROFILETYPE, OMX_VIDEO_H263LEVELTYPE, OMX_VIDEO_MPEG4LEVELTYPE 29018291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber// and OMX_VIDEO_AVCLEVELTYPE respectively. 29118291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 29218291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huberstatus_t QueryCodecs( 29318291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const sp<IOMX> &omx, 29418291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber const char *mimeType, bool queryDecoders, 29518291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber Vector<CodecCapabilities> *results); 29618291bc20e55e8f3fd5feb786771a8ed32c19c59Andreas Huber 297693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber} // namespace android 298693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 299693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber#endif // OMX_CODEC_H_ 300