ACodec.h revision e97adde42fabc3928a2ac0b8cdc88e35b24b85dc
127c174483a8ae9688d5d4897c19074f62c7f1701James Dong/* 227c174483a8ae9688d5d4897c19074f62c7f1701James Dong * Copyright (C) 2010 The Android Open Source Project 327c174483a8ae9688d5d4897c19074f62c7f1701James Dong * 427c174483a8ae9688d5d4897c19074f62c7f1701James Dong * Licensed under the Apache License, Version 2.0 (the "License"); 527c174483a8ae9688d5d4897c19074f62c7f1701James Dong * you may not use this file except in compliance with the License. 627c174483a8ae9688d5d4897c19074f62c7f1701James Dong * You may obtain a copy of the License at 727c174483a8ae9688d5d4897c19074f62c7f1701James Dong * 827c174483a8ae9688d5d4897c19074f62c7f1701James Dong * http://www.apache.org/licenses/LICENSE-2.0 927c174483a8ae9688d5d4897c19074f62c7f1701James Dong * 1027c174483a8ae9688d5d4897c19074f62c7f1701James Dong * Unless required by applicable law or agreed to in writing, software 1127c174483a8ae9688d5d4897c19074f62c7f1701James Dong * distributed under the License is distributed on an "AS IS" BASIS, 1227c174483a8ae9688d5d4897c19074f62c7f1701James Dong * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1327c174483a8ae9688d5d4897c19074f62c7f1701James Dong * See the License for the specific language governing permissions and 1427c174483a8ae9688d5d4897c19074f62c7f1701James Dong * limitations under the License. 1527c174483a8ae9688d5d4897c19074f62c7f1701James Dong */ 1627c174483a8ae9688d5d4897c19074f62c7f1701James Dong 17f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#ifndef A_CODEC_H_ 18f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 19f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#define A_CODEC_H_ 20f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 21f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#include <stdint.h> 22f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#include <android/native_window.h> 23f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#include <media/IOMX.h> 24f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#include <media/stagefright/foundation/AHierarchicalStateMachine.h> 258b71241ce7353731ab75322c46e090ee35014a33Marco Nelissen#include <media/stagefright/SkipCutBuffer.h> 265778822d86b0337407514b9372562b86edfa91cdAndreas Huber#include <OMX_Audio.h> 27f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2835213f1420c669f43314cb75eadea450d21a75cbAndreas Huber#define TRACK_BUFFER_TIMING 0 2935213f1420c669f43314cb75eadea450d21a75cbAndreas Huber 30f933441648ef6a71dee783d733aac17b9508b452Andreas Hubernamespace android { 31f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 32f933441648ef6a71dee783d733aac17b9508b452Andreas Huberstruct ABuffer; 33f933441648ef6a71dee783d733aac17b9508b452Andreas Huberstruct MemoryDealer; 34f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 35f933441648ef6a71dee783d733aac17b9508b452Andreas Huberstruct ACodec : public AHierarchicalStateMachine { 36f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum { 372c2814b900a61fa07ddfff860b143fbbe9c740e9Andreas Huber kWhatFillThisBuffer = 'fill', 382c2814b900a61fa07ddfff860b143fbbe9c740e9Andreas Huber kWhatDrainThisBuffer = 'drai', 392c2814b900a61fa07ddfff860b143fbbe9c740e9Andreas Huber kWhatEOS = 'eos ', 402c2814b900a61fa07ddfff860b143fbbe9c740e9Andreas Huber kWhatShutdownCompleted = 'scom', 412c2814b900a61fa07ddfff860b143fbbe9c740e9Andreas Huber kWhatFlushCompleted = 'fcom', 422c2814b900a61fa07ddfff860b143fbbe9c740e9Andreas Huber kWhatOutputFormatChanged = 'outC', 43c92fd24c10a6bf80b346d7e261325434d9c6964bAndreas Huber kWhatError = 'erro', 445778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatComponentAllocated = 'cAll', 455778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatComponentConfigured = 'cCon', 465778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatBuffersAllocated = 'allc', 47f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 48f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 49f933441648ef6a71dee783d733aac17b9508b452Andreas Huber ACodec(); 50f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 51f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void setNotificationMessage(const sp<AMessage> &msg); 52f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void initiateSetup(const sp<AMessage> &msg); 53f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void signalFlush(); 54f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void signalResume(); 55c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber void initiateShutdown(bool keepComponentAllocated = false); 56f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 575778822d86b0337407514b9372562b86edfa91cdAndreas Huber void initiateAllocateComponent(const sp<AMessage> &msg); 585778822d86b0337407514b9372562b86edfa91cdAndreas Huber void initiateConfigureComponent(const sp<AMessage> &msg); 595778822d86b0337407514b9372562b86edfa91cdAndreas Huber void initiateStart(); 605778822d86b0337407514b9372562b86edfa91cdAndreas Huber 6103e2ffa64470eec4e886614a4fa4facbae58a862Andreas Huber void signalRequestIDRFrame(); 6203e2ffa64470eec4e886614a4fa4facbae58a862Andreas Huber 63eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber struct PortDescription : public RefBase { 64eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber size_t countBuffers(); 65eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber IOMX::buffer_id bufferIDAt(size_t index) const; 66eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber sp<ABuffer> bufferAt(size_t index) const; 67eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 68eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber private: 69eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber friend struct ACodec; 70eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 71eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber Vector<IOMX::buffer_id> mBufferIDs; 72eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber Vector<sp<ABuffer> > mBuffers; 73eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 74eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber PortDescription(); 75eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber void addBuffer(IOMX::buffer_id id, const sp<ABuffer> &buffer); 76eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 77eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(PortDescription); 78eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber }; 79eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 80f933441648ef6a71dee783d733aac17b9508b452Andreas Huberprotected: 81f933441648ef6a71dee783d733aac17b9508b452Andreas Huber virtual ~ACodec(); 82f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 83f933441648ef6a71dee783d733aac17b9508b452Andreas Huberprivate: 84f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct BaseState; 85f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct UninitializedState; 86c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber struct LoadedState; 87f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct LoadedToIdleState; 88f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct IdleToExecutingState; 89f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct ExecutingState; 90f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct OutputPortSettingsChangedState; 91f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct ExecutingToIdleState; 92f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct IdleToLoadedState; 93f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct FlushingState; 94f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 95f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum { 96f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatSetup = 'setu', 97f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatOMXMessage = 'omx ', 98f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatInputBufferFilled = 'inpF', 99f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatOutputBufferDrained = 'outD', 100f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatShutdown = 'shut', 101f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatFlush = 'flus', 102f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatResume = 'resm', 103f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatDrainDeferredMessages = 'drai', 1045778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatAllocateComponent = 'allo', 1055778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatConfigureComponent = 'conf', 1065778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatStart = 'star', 10703e2ffa64470eec4e886614a4fa4facbae58a862Andreas Huber kWhatRequestIDRFrame = 'ridr', 108f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 109f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 110f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum { 111f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kPortIndexInput = 0, 112f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kPortIndexOutput = 1 113f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 114f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 115ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber enum { 116ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber kFlagIsSecure = 1, 117ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber }; 118ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber 119f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct BufferInfo { 120f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum Status { 121f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_US, 122f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_COMPONENT, 123f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_UPSTREAM, 124f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_DOWNSTREAM, 125f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_NATIVE_WINDOW, 126f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 127f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 128f933441648ef6a71dee783d733aac17b9508b452Andreas Huber IOMX::buffer_id mBufferID; 129f933441648ef6a71dee783d733aac17b9508b452Andreas Huber Status mStatus; 130f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 131f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ABuffer> mData; 132f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<GraphicBuffer> mGraphicBuffer; 133f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 134f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 13535213f1420c669f43314cb75eadea450d21a75cbAndreas Huber#if TRACK_BUFFER_TIMING 13635213f1420c669f43314cb75eadea450d21a75cbAndreas Huber struct BufferStats { 13735213f1420c669f43314cb75eadea450d21a75cbAndreas Huber int64_t mEmptyBufferTimeUs; 13835213f1420c669f43314cb75eadea450d21a75cbAndreas Huber int64_t mFillBufferDoneTimeUs; 13935213f1420c669f43314cb75eadea450d21a75cbAndreas Huber }; 14035213f1420c669f43314cb75eadea450d21a75cbAndreas Huber 14135213f1420c669f43314cb75eadea450d21a75cbAndreas Huber KeyedVector<int64_t, BufferStats> mBufferStats; 14235213f1420c669f43314cb75eadea450d21a75cbAndreas Huber#endif 14335213f1420c669f43314cb75eadea450d21a75cbAndreas Huber 144f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<AMessage> mNotify; 145f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 146f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<UninitializedState> mUninitializedState; 147c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber sp<LoadedState> mLoadedState; 148f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<LoadedToIdleState> mLoadedToIdleState; 149f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<IdleToExecutingState> mIdleToExecutingState; 150f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ExecutingState> mExecutingState; 151f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<OutputPortSettingsChangedState> mOutputPortSettingsChangedState; 152f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ExecutingToIdleState> mExecutingToIdleState; 153f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<IdleToLoadedState> mIdleToLoadedState; 154f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<FlushingState> mFlushingState; 1558b71241ce7353731ab75322c46e090ee35014a33Marco Nelissen sp<SkipCutBuffer> mSkipCutBuffer; 156f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 157f933441648ef6a71dee783d733aac17b9508b452Andreas Huber AString mComponentName; 158ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber uint32_t mFlags; 159afc16d667afa23f5aa00154ccad62f8c45cf5419Andreas Huber uint32_t mQuirks; 160f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<IOMX> mOMX; 161f933441648ef6a71dee783d733aac17b9508b452Andreas Huber IOMX::node_id mNode; 162f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<MemoryDealer> mDealer[2]; 163f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 164f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ANativeWindow> mNativeWindow; 165f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 166f933441648ef6a71dee783d733aac17b9508b452Andreas Huber Vector<BufferInfo> mBuffers[2]; 167f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool mPortEOS[2]; 168dc9bacd838442a524585887e6ea6696836be2edaAndreas Huber status_t mInputEOSResult; 169f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 170f933441648ef6a71dee783d733aac17b9508b452Andreas Huber List<sp<AMessage> > mDeferredQueue; 171f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 17231e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber bool mSentFormat; 1735778822d86b0337407514b9372562b86edfa91cdAndreas Huber bool mIsEncoder; 17431e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber 175c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber bool mShutdownInProgress; 176c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 177c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // If "mKeepComponentAllocated" we only transition back to Loaded state 178c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // and do not release the component instance. 179c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber bool mKeepComponentAllocated; 180c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 1819806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t mEncoderDelay; 1829806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t mEncoderPadding; 1839806555d3930be43e11106281dee354820ac1c88Andreas Huber 1849806555d3930be43e11106281dee354820ac1c88Andreas Huber bool mChannelMaskPresent; 1859806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t mChannelMask; 1869806555d3930be43e11106281dee354820ac1c88Andreas Huber 187e97adde42fabc3928a2ac0b8cdc88e35b24b85dcJames Dong status_t setCyclicIntraMacroblockRefresh(const sp<AMessage> &msg, int32_t mode); 188f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t allocateBuffersOnPort(OMX_U32 portIndex); 189f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t freeBuffersOnPort(OMX_U32 portIndex); 190f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t freeBuffer(OMX_U32 portIndex, size_t i); 191f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 192f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t allocateOutputBuffersFromNativeWindow(); 193f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t cancelBufferToNativeWindow(BufferInfo *info); 194349d3fcb4afacf754f7b5b5186d2f258f5bf35e7Andreas Huber status_t freeOutputBuffersNotOwnedByComponent(); 195f933441648ef6a71dee783d733aac17b9508b452Andreas Huber BufferInfo *dequeueBufferFromNativeWindow(); 196f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 197f933441648ef6a71dee783d733aac17b9508b452Andreas Huber BufferInfo *findBufferByID( 198f933441648ef6a71dee783d733aac17b9508b452Andreas Huber uint32_t portIndex, IOMX::buffer_id bufferID, 199f933441648ef6a71dee783d733aac17b9508b452Andreas Huber ssize_t *index = NULL); 200f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2015778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setComponentRole(bool isEncoder, const char *mime); 2025778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t configureCodec(const char *mime, const sp<AMessage> &msg); 203f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 204f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setVideoPortFormatType( 205f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_U32 portIndex, 206f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_VIDEO_CODINGTYPE compressionFormat, 207f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_COLOR_FORMATTYPE colorFormat); 208f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 209f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setSupportedOutputFormat(); 210f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 211f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setupVideoDecoder( 212f933441648ef6a71dee783d733aac17b9508b452Andreas Huber const char *mime, int32_t width, int32_t height); 213f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2145778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupVideoEncoder( 2155778822d86b0337407514b9372562b86edfa91cdAndreas Huber const char *mime, const sp<AMessage> &msg); 2165778822d86b0337407514b9372562b86edfa91cdAndreas Huber 217f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setVideoFormatOnPort( 218f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_U32 portIndex, 219f933441648ef6a71dee783d733aac17b9508b452Andreas Huber int32_t width, int32_t height, 220f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_VIDEO_CODINGTYPE compressionFormat); 221f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2225778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupAACCodec( 2235778822d86b0337407514b9372562b86edfa91cdAndreas Huber bool encoder, 224ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber int32_t numChannels, int32_t sampleRate, int32_t bitRate, 225aeb8fd460ed87d032b3fb8bb61e21eb542ce0f5bDave Burke int32_t aacProfile, bool isADTS); 2265778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2275778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t selectAudioPortFormat( 2285778822d86b0337407514b9372562b86edfa91cdAndreas Huber OMX_U32 portIndex, OMX_AUDIO_CODINGTYPE desiredFormat); 2295778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2305778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupAMRCodec(bool encoder, bool isWAMR, int32_t bitRate); 2315778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupG711Codec(bool encoder, int32_t numChannels); 232729de186450f78c099637e1fce743fe531862c52Andreas Huber 2332f74ef3cdc192f817ee1121f41765f0852c1d81eJean-Michel Trivi status_t setupFlacCodec( 2342f74ef3cdc192f817ee1121f41765f0852c1d81eJean-Michel Trivi bool encoder, int32_t numChannels, int32_t sampleRate, int32_t compressionLevel); 2352f74ef3cdc192f817ee1121f41765f0852c1d81eJean-Michel Trivi 236729de186450f78c099637e1fce743fe531862c52Andreas Huber status_t setupRawAudioFormat( 237729de186450f78c099637e1fce743fe531862c52Andreas Huber OMX_U32 portIndex, int32_t sampleRate, int32_t numChannels); 238729de186450f78c099637e1fce743fe531862c52Andreas Huber 239f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setMinBufferSize(OMX_U32 portIndex, size_t size); 240f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2415778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupMPEG4EncoderParameters(const sp<AMessage> &msg); 2425778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupH263EncoderParameters(const sp<AMessage> &msg); 2435778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupAVCEncoderParameters(const sp<AMessage> &msg); 2445778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2455778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t verifySupportForProfileAndLevel(int32_t profile, int32_t level); 2467b4262221c06951e9df75d5414c0a7daab365177Andreas Huber 2477b4262221c06951e9df75d5414c0a7daab365177Andreas Huber status_t configureBitrate( 2487b4262221c06951e9df75d5414c0a7daab365177Andreas Huber int32_t bitrate, OMX_VIDEO_CONTROLRATETYPE bitrateMode); 2497b4262221c06951e9df75d5414c0a7daab365177Andreas Huber 2505778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupErrorCorrectionParameters(); 2515778822d86b0337407514b9372562b86edfa91cdAndreas Huber 252f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t initNativeWindow(); 253f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 254bc098410be55f9d96f394b3981a0c482b83859b6Andreas Huber status_t pushBlankBuffersToNativeWindow(); 255bc098410be55f9d96f394b3981a0c482b83859b6Andreas Huber 256f933441648ef6a71dee783d733aac17b9508b452Andreas Huber // Returns true iff all buffers on the given port have status OWNED_BY_US. 257f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool allYourBuffersAreBelongToUs(OMX_U32 portIndex); 258f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 259f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool allYourBuffersAreBelongToUs(); 260f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 261d3d822204249eaca4259bdf46f6f0357b96e8e21Andreas Huber size_t countBuffersOwnedByComponent(OMX_U32 portIndex) const; 262d3d822204249eaca4259bdf46f6f0357b96e8e21Andreas Huber 263f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void deferMessage(const sp<AMessage> &msg); 264f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void processDeferredMessages(); 265f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 26631e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber void sendFormatChange(); 26731e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber 2685778822d86b0337407514b9372562b86edfa91cdAndreas Huber void signalError( 2695778822d86b0337407514b9372562b86edfa91cdAndreas Huber OMX_ERRORTYPE error = OMX_ErrorUndefined, 2705778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t internalError = UNKNOWN_ERROR); 271cc54fbaa69c0b69929467449d2c19192f15b5039Andreas Huber 27203e2ffa64470eec4e886614a4fa4facbae58a862Andreas Huber status_t requestIDRFrame(); 27303e2ffa64470eec4e886614a4fa4facbae58a862Andreas Huber 274f933441648ef6a71dee783d733aac17b9508b452Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(ACodec); 275f933441648ef6a71dee783d733aac17b9508b452Andreas Huber}; 276f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 277f933441648ef6a71dee783d733aac17b9508b452Andreas Huber} // namespace android 278f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 279f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#endif // A_CODEC_H_ 280