ACodec.h revision a2eb22c1de262aa3fa7c356537ac2fe165afdf3d
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 28d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#define TRACK_BUFFER_TIMING 0 29d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas 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 57a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber void signalSetParameters(const sp<AMessage> &msg); 58a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber 595778822d86b0337407514b9372562b86edfa91cdAndreas Huber void initiateAllocateComponent(const sp<AMessage> &msg); 605778822d86b0337407514b9372562b86edfa91cdAndreas Huber void initiateConfigureComponent(const sp<AMessage> &msg); 615778822d86b0337407514b9372562b86edfa91cdAndreas Huber void initiateStart(); 625778822d86b0337407514b9372562b86edfa91cdAndreas Huber 63496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber void signalRequestIDRFrame(); 64496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 65eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber struct PortDescription : public RefBase { 66eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber size_t countBuffers(); 67eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber IOMX::buffer_id bufferIDAt(size_t index) const; 68eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber sp<ABuffer> bufferAt(size_t index) const; 69eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 70eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber private: 71eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber friend struct ACodec; 72eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 73eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber Vector<IOMX::buffer_id> mBufferIDs; 74eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber Vector<sp<ABuffer> > mBuffers; 75eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 76eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber PortDescription(); 77eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber void addBuffer(IOMX::buffer_id id, const sp<ABuffer> &buffer); 78eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 79eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(PortDescription); 80eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber }; 81eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 82f933441648ef6a71dee783d733aac17b9508b452Andreas Huberprotected: 83f933441648ef6a71dee783d733aac17b9508b452Andreas Huber virtual ~ACodec(); 84f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 85f933441648ef6a71dee783d733aac17b9508b452Andreas Huberprivate: 86f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct BaseState; 87f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct UninitializedState; 88c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber struct LoadedState; 89f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct LoadedToIdleState; 90f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct IdleToExecutingState; 91f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct ExecutingState; 92f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct OutputPortSettingsChangedState; 93f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct ExecutingToIdleState; 94f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct IdleToLoadedState; 95f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct FlushingState; 96f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 97f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum { 98f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatSetup = 'setu', 99f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatOMXMessage = 'omx ', 100f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatInputBufferFilled = 'inpF', 101f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatOutputBufferDrained = 'outD', 102f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatShutdown = 'shut', 103f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatFlush = 'flus', 104f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatResume = 'resm', 105f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatDrainDeferredMessages = 'drai', 1065778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatAllocateComponent = 'allo', 1075778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatConfigureComponent = 'conf', 1085778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatStart = 'star', 109496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber kWhatRequestIDRFrame = 'ridr', 110a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber kWhatSetParameters = 'setP', 111f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 112f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 113f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum { 114f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kPortIndexInput = 0, 115f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kPortIndexOutput = 1 116f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 117f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 118ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber enum { 119ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber kFlagIsSecure = 1, 120ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber }; 121ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber 122f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct BufferInfo { 123f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum Status { 124f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_US, 125f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_COMPONENT, 126f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_UPSTREAM, 127f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_DOWNSTREAM, 128f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_NATIVE_WINDOW, 129f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 130f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 131f933441648ef6a71dee783d733aac17b9508b452Andreas Huber IOMX::buffer_id mBufferID; 132f933441648ef6a71dee783d733aac17b9508b452Andreas Huber Status mStatus; 133f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 134f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ABuffer> mData; 135f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<GraphicBuffer> mGraphicBuffer; 136f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 137f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 138d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if TRACK_BUFFER_TIMING 139d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct BufferStats { 140d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int64_t mEmptyBufferTimeUs; 141d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int64_t mFillBufferDoneTimeUs; 142d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber }; 143d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 144d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber KeyedVector<int64_t, BufferStats> mBufferStats; 145d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 146d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 147f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<AMessage> mNotify; 148f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 149f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<UninitializedState> mUninitializedState; 150c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber sp<LoadedState> mLoadedState; 151f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<LoadedToIdleState> mLoadedToIdleState; 152f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<IdleToExecutingState> mIdleToExecutingState; 153f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ExecutingState> mExecutingState; 154f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<OutputPortSettingsChangedState> mOutputPortSettingsChangedState; 155f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ExecutingToIdleState> mExecutingToIdleState; 156f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<IdleToLoadedState> mIdleToLoadedState; 157f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<FlushingState> mFlushingState; 1588b71241ce7353731ab75322c46e090ee35014a33Marco Nelissen sp<SkipCutBuffer> mSkipCutBuffer; 159f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 160f933441648ef6a71dee783d733aac17b9508b452Andreas Huber AString mComponentName; 161ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber uint32_t mFlags; 162afc16d667afa23f5aa00154ccad62f8c45cf5419Andreas Huber uint32_t mQuirks; 163f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<IOMX> mOMX; 164f933441648ef6a71dee783d733aac17b9508b452Andreas Huber IOMX::node_id mNode; 165f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<MemoryDealer> mDealer[2]; 166f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 167f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ANativeWindow> mNativeWindow; 168f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 169f933441648ef6a71dee783d733aac17b9508b452Andreas Huber Vector<BufferInfo> mBuffers[2]; 170f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool mPortEOS[2]; 171dc9bacd838442a524585887e6ea6696836be2edaAndreas Huber status_t mInputEOSResult; 172f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 173f933441648ef6a71dee783d733aac17b9508b452Andreas Huber List<sp<AMessage> > mDeferredQueue; 174f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 17531e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber bool mSentFormat; 1765778822d86b0337407514b9372562b86edfa91cdAndreas Huber bool mIsEncoder; 17731e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber 178c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber bool mShutdownInProgress; 179c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 180c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // If "mKeepComponentAllocated" we only transition back to Loaded state 181c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // and do not release the component instance. 182c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber bool mKeepComponentAllocated; 183c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 1849806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t mEncoderDelay; 1859806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t mEncoderPadding; 1869806555d3930be43e11106281dee354820ac1c88Andreas Huber 1879806555d3930be43e11106281dee354820ac1c88Andreas Huber bool mChannelMaskPresent; 1889806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t mChannelMask; 1899806555d3930be43e11106281dee354820ac1c88Andreas Huber 1900dbe5a9321b24b6883fbb2fe97cd9d525128b0b5James Dong status_t setCyclicIntraMacroblockRefresh(const sp<AMessage> &msg, int32_t mode); 191f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t allocateBuffersOnPort(OMX_U32 portIndex); 192f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t freeBuffersOnPort(OMX_U32 portIndex); 193f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t freeBuffer(OMX_U32 portIndex, size_t i); 194f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 195f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t allocateOutputBuffersFromNativeWindow(); 196f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t cancelBufferToNativeWindow(BufferInfo *info); 197349d3fcb4afacf754f7b5b5186d2f258f5bf35e7Andreas Huber status_t freeOutputBuffersNotOwnedByComponent(); 198f933441648ef6a71dee783d733aac17b9508b452Andreas Huber BufferInfo *dequeueBufferFromNativeWindow(); 199f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 200f933441648ef6a71dee783d733aac17b9508b452Andreas Huber BufferInfo *findBufferByID( 201f933441648ef6a71dee783d733aac17b9508b452Andreas Huber uint32_t portIndex, IOMX::buffer_id bufferID, 202f933441648ef6a71dee783d733aac17b9508b452Andreas Huber ssize_t *index = NULL); 203f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2045778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setComponentRole(bool isEncoder, const char *mime); 2055778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t configureCodec(const char *mime, const sp<AMessage> &msg); 206f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 207f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setVideoPortFormatType( 208f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_U32 portIndex, 209f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_VIDEO_CODINGTYPE compressionFormat, 210f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_COLOR_FORMATTYPE colorFormat); 211f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 212f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setSupportedOutputFormat(); 213f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 214f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setupVideoDecoder( 215f933441648ef6a71dee783d733aac17b9508b452Andreas Huber const char *mime, int32_t width, int32_t height); 216f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2175778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupVideoEncoder( 2185778822d86b0337407514b9372562b86edfa91cdAndreas Huber const char *mime, const sp<AMessage> &msg); 2195778822d86b0337407514b9372562b86edfa91cdAndreas Huber 220f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setVideoFormatOnPort( 221f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_U32 portIndex, 222f933441648ef6a71dee783d733aac17b9508b452Andreas Huber int32_t width, int32_t height, 223f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_VIDEO_CODINGTYPE compressionFormat); 224f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2255778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupAACCodec( 2265778822d86b0337407514b9372562b86edfa91cdAndreas Huber bool encoder, 227ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber int32_t numChannels, int32_t sampleRate, int32_t bitRate, 228aeb8fd460ed87d032b3fb8bb61e21eb542ce0f5bDave Burke int32_t aacProfile, bool isADTS); 2295778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2305778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t selectAudioPortFormat( 2315778822d86b0337407514b9372562b86edfa91cdAndreas Huber OMX_U32 portIndex, OMX_AUDIO_CODINGTYPE desiredFormat); 2325778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2335778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupAMRCodec(bool encoder, bool isWAMR, int32_t bitRate); 2345778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupG711Codec(bool encoder, int32_t numChannels); 235729de186450f78c099637e1fce743fe531862c52Andreas Huber 2362f74ef3cdc192f817ee1121f41765f0852c1d81eJean-Michel Trivi status_t setupFlacCodec( 2372f74ef3cdc192f817ee1121f41765f0852c1d81eJean-Michel Trivi bool encoder, int32_t numChannels, int32_t sampleRate, int32_t compressionLevel); 2382f74ef3cdc192f817ee1121f41765f0852c1d81eJean-Michel Trivi 239729de186450f78c099637e1fce743fe531862c52Andreas Huber status_t setupRawAudioFormat( 240729de186450f78c099637e1fce743fe531862c52Andreas Huber OMX_U32 portIndex, int32_t sampleRate, int32_t numChannels); 241729de186450f78c099637e1fce743fe531862c52Andreas Huber 242f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setMinBufferSize(OMX_U32 portIndex, size_t size); 243f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2445778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupMPEG4EncoderParameters(const sp<AMessage> &msg); 2455778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupH263EncoderParameters(const sp<AMessage> &msg); 2465778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupAVCEncoderParameters(const sp<AMessage> &msg); 2475778822d86b0337407514b9372562b86edfa91cdAndreas Huber 2485778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t verifySupportForProfileAndLevel(int32_t profile, int32_t level); 24996076964863ee6887f0bed9d0f11f424b48ab9b9Andreas Huber 25096076964863ee6887f0bed9d0f11f424b48ab9b9Andreas Huber status_t configureBitrate( 25196076964863ee6887f0bed9d0f11f424b48ab9b9Andreas Huber int32_t bitrate, OMX_VIDEO_CONTROLRATETYPE bitrateMode); 25296076964863ee6887f0bed9d0f11f424b48ab9b9Andreas Huber 2535778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupErrorCorrectionParameters(); 2545778822d86b0337407514b9372562b86edfa91cdAndreas Huber 255f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t initNativeWindow(); 256f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 257bc098410be55f9d96f394b3981a0c482b83859b6Andreas Huber status_t pushBlankBuffersToNativeWindow(); 258bc098410be55f9d96f394b3981a0c482b83859b6Andreas Huber 259f933441648ef6a71dee783d733aac17b9508b452Andreas Huber // Returns true iff all buffers on the given port have status OWNED_BY_US. 260f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool allYourBuffersAreBelongToUs(OMX_U32 portIndex); 261f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 262f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool allYourBuffersAreBelongToUs(); 263f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 264d3d822204249eaca4259bdf46f6f0357b96e8e21Andreas Huber size_t countBuffersOwnedByComponent(OMX_U32 portIndex) const; 265d3d822204249eaca4259bdf46f6f0357b96e8e21Andreas Huber 266f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void deferMessage(const sp<AMessage> &msg); 267f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void processDeferredMessages(); 268f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 26931e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber void sendFormatChange(); 27031e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber 2715778822d86b0337407514b9372562b86edfa91cdAndreas Huber void signalError( 2725778822d86b0337407514b9372562b86edfa91cdAndreas Huber OMX_ERRORTYPE error = OMX_ErrorUndefined, 2735778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t internalError = UNKNOWN_ERROR); 274cc54fbaa69c0b69929467449d2c19192f15b5039Andreas Huber 275496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber status_t requestIDRFrame(); 276a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber status_t setParameters(const sp<AMessage> ¶ms); 277496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 278f933441648ef6a71dee783d733aac17b9508b452Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(ACodec); 279f933441648ef6a71dee783d733aac17b9508b452Andreas Huber}; 280f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 281f933441648ef6a71dee783d733aac17b9508b452Andreas Huber} // namespace android 282f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 283f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#endif // A_CODEC_H_ 284