ACodec.h revision 346de3c26a8fbd0fa0c8102f4a21ea4dcee4432a
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> 23054219874873b41f1c815552987c10465c34ba2bLajos Molnar#include <media/hardware/MetadataBufferType.h> 24f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#include <media/IOMX.h> 25f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#include <media/stagefright/foundation/AHierarchicalStateMachine.h> 2605ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar#include <media/stagefright/CodecBase.h> 2790fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar#include <media/stagefright/FrameRenderTracker.h> 288b71241ce7353731ab75322c46e090ee35014a33Marco Nelissen#include <media/stagefright/SkipCutBuffer.h> 295778822d86b0337407514b9372562b86edfa91cdAndreas Huber#include <OMX_Audio.h> 30f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 31d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#define TRACK_BUFFER_TIMING 0 32d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 33f933441648ef6a71dee783d733aac17b9508b452Andreas Hubernamespace android { 34f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 35f933441648ef6a71dee783d733aac17b9508b452Andreas Huberstruct ABuffer; 36f933441648ef6a71dee783d733aac17b9508b452Andreas Huberstruct MemoryDealer; 3703c556ae1eb409ad088c49037e185946c54e1d25Lajos Molnarstruct DescribeColorFormatParams; 38f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 3905ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnarstruct ACodec : public AHierarchicalStateMachine, public CodecBase { 40f933441648ef6a71dee783d733aac17b9508b452Andreas Huber ACodec(); 41f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 4205ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void setNotificationMessage(const sp<AMessage> &msg); 4305ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar 44f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void initiateSetup(const sp<AMessage> &msg); 45f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 4605ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void initiateAllocateComponent(const sp<AMessage> &msg); 4705ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void initiateConfigureComponent(const sp<AMessage> &msg); 4805ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void initiateCreateInputSurface(); 498f469e18c307cb9dc0d16ed9225972aa8be4516fChong Zhang virtual void initiateSetInputSurface(const sp<PersistentSurface> &surface); 5005ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void initiateStart(); 5105ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void initiateShutdown(bool keepComponentAllocated = false); 5205ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar 531dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar virtual status_t setSurface(const sp<Surface> &surface); 541dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar 5505ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void signalFlush(); 5605ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void signalResume(); 57a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber 5805ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void signalSetParameters(const sp<AMessage> &msg); 5905ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void signalEndOfInputStream(); 6005ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void signalRequestIDRFrame(); 615778822d86b0337407514b9372562b86edfa91cdAndreas Huber 6205ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar // AHierarchicalStateMachine implements the message handling 6305ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar virtual void onMessageReceived(const sp<AMessage> &msg) { 6405ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar handleMessage(msg); 6505ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar } 66496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 6705ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar struct PortDescription : public CodecBase::PortDescription { 68eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber size_t countBuffers(); 69eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber IOMX::buffer_id bufferIDAt(size_t index) const; 70eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber sp<ABuffer> bufferAt(size_t index) const; 71eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 72eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber private: 73eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber friend struct ACodec; 74eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 75eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber Vector<IOMX::buffer_id> mBufferIDs; 76eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber Vector<sp<ABuffer> > mBuffers; 77eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 78eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber PortDescription(); 79eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber void addBuffer(IOMX::buffer_id id, const sp<ABuffer> &buffer); 80eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 81eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber DISALLOW_EVIL_CONSTRUCTORS(PortDescription); 82eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber }; 83eb61431af13741aa8b7e57a39f69bba5a6c190dcAndreas Huber 84229d242665c612fd97431d1e7ac004823b47f181Lajos Molnar static bool isFlexibleColorFormat( 85a147b4f91143d9f2fb608e22f9fca14bbd029573Lajos Molnar const sp<IOMX> &omx, IOMX::node_id node, 860d09182a1dde960f7acda1c28469e5deead1b996Lajos Molnar uint32_t colorFormat, bool usingNativeBuffers, OMX_U32 *flexibleEquivalent); 87a147b4f91143d9f2fb608e22f9fca14bbd029573Lajos Molnar 88a147b4f91143d9f2fb608e22f9fca14bbd029573Lajos Molnar // Returns 0 if configuration is not supported. NOTE: this is treated by 89a147b4f91143d9f2fb608e22f9fca14bbd029573Lajos Molnar // some OMX components as auto level, and by others as invalid level. 90a147b4f91143d9f2fb608e22f9fca14bbd029573Lajos Molnar static int /* OMX_VIDEO_AVCLEVELTYPE */ getAVCLevelFor( 91a147b4f91143d9f2fb608e22f9fca14bbd029573Lajos Molnar int width, int height, int rate, int bitrate, 92a147b4f91143d9f2fb608e22f9fca14bbd029573Lajos Molnar OMX_VIDEO_AVCPROFILETYPE profile = OMX_VIDEO_AVCProfileBaseline); 93229d242665c612fd97431d1e7ac004823b47f181Lajos Molnar 94f933441648ef6a71dee783d733aac17b9508b452Andreas Huberprotected: 95f933441648ef6a71dee783d733aac17b9508b452Andreas Huber virtual ~ACodec(); 96f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 97f933441648ef6a71dee783d733aac17b9508b452Andreas Huberprivate: 98f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct BaseState; 99f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct UninitializedState; 100c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber struct LoadedState; 101f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct LoadedToIdleState; 102f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct IdleToExecutingState; 103f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct ExecutingState; 104f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct OutputPortSettingsChangedState; 105f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct ExecutingToIdleState; 106f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct IdleToLoadedState; 107f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct FlushingState; 108ac0230da14a3d223c2144b165a3a163e8519d239Andreas Huber struct DeathNotifier; 109f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 110f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum { 111f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatSetup = 'setu', 112f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatOMXMessage = 'omx ', 113e421a32aa696cd8abbf8fdc97cc8f37dbf372cacLajos Molnar // same as kWhatOMXMessage - but only used with 114e421a32aa696cd8abbf8fdc97cc8f37dbf372cacLajos Molnar // handleMessage during OMX message-list handling 115e421a32aa696cd8abbf8fdc97cc8f37dbf372cacLajos Molnar kWhatOMXMessageItem = 'omxI', 11626a48f304a8754d655e554178ffb6d7ba4c5aac3Lajos Molnar kWhatOMXMessageList = 'omxL', 117f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatInputBufferFilled = 'inpF', 118f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatOutputBufferDrained = 'outD', 119f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatShutdown = 'shut', 120f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatFlush = 'flus', 121f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatResume = 'resm', 122f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kWhatDrainDeferredMessages = 'drai', 1235778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatAllocateComponent = 'allo', 1245778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatConfigureComponent = 'conf', 1251dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar kWhatSetSurface = 'setS', 1267cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden kWhatCreateInputSurface = 'cisf', 1278f469e18c307cb9dc0d16ed9225972aa8be4516fChong Zhang kWhatSetInputSurface = 'sisf', 1287cd58537932ef6f481f68be0b9c597a89cebdfecAndy McFadden kWhatSignalEndOfInputStream = 'eois', 1295778822d86b0337407514b9372562b86edfa91cdAndreas Huber kWhatStart = 'star', 130496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber kWhatRequestIDRFrame = 'ridr', 131a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber kWhatSetParameters = 'setP', 132054219874873b41f1c815552987c10465c34ba2bLajos Molnar kWhatSubmitOutputMetadataBufferIfEOS = 'subm', 13305ca3bfb847ff3c1980f2f0922a4d494c0e7ebabLajos Molnar kWhatOMXDied = 'OMXd', 13430358faf33fb9b638257b017fadb4c5f7352d903Lajos Molnar kWhatReleaseCodecInstance = 'relC', 135f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 136f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 137f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum { 138f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kPortIndexInput = 0, 139f933441648ef6a71dee783d733aac17b9508b452Andreas Huber kPortIndexOutput = 1 140f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 141f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 142ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber enum { 1430167414e261f88a96b5e4bf6cb592e6ca11e5a95Andreas Huber kFlagIsSecure = 1, 1440167414e261f88a96b5e4bf6cb592e6ca11e5a95Andreas Huber kFlagPushBlankBuffersToNativeWindowOnShutdown = 2, 1451713460104b86f6be3a5d9993d9ace864d889b2dChong Zhang kFlagIsGrallocUsageProtected = 4, 146ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber }; 147ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber 148f42917964a76720932b23e67a05d034cd0cf346bChong Zhang enum { 149f42917964a76720932b23e67a05d034cd0cf346bChong Zhang kVideoGrallocUsage = (GRALLOC_USAGE_HW_TEXTURE 150f42917964a76720932b23e67a05d034cd0cf346bChong Zhang | GRALLOC_USAGE_HW_COMPOSER 151f42917964a76720932b23e67a05d034cd0cf346bChong Zhang | GRALLOC_USAGE_EXTERNAL_DISP), 152f42917964a76720932b23e67a05d034cd0cf346bChong Zhang }; 153f42917964a76720932b23e67a05d034cd0cf346bChong Zhang 154f933441648ef6a71dee783d733aac17b9508b452Andreas Huber struct BufferInfo { 155f933441648ef6a71dee783d733aac17b9508b452Andreas Huber enum Status { 156f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_US, 157f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_COMPONENT, 158f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_UPSTREAM, 159f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_DOWNSTREAM, 160f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OWNED_BY_NATIVE_WINDOW, 1610806340688c937e7b78c2d89db3809274130df4eLajos Molnar UNRECOGNIZED, // not a tracked buffer 162f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 163f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 1640806340688c937e7b78c2d89db3809274130df4eLajos Molnar static inline Status getSafeStatus(BufferInfo *info) { 1650806340688c937e7b78c2d89db3809274130df4eLajos Molnar return info == NULL ? UNRECOGNIZED : info->mStatus; 1660806340688c937e7b78c2d89db3809274130df4eLajos Molnar } 1670806340688c937e7b78c2d89db3809274130df4eLajos Molnar 168f933441648ef6a71dee783d733aac17b9508b452Andreas Huber IOMX::buffer_id mBufferID; 169f933441648ef6a71dee783d733aac17b9508b452Andreas Huber Status mStatus; 170054e7347cc60ad4b9dd2e8f456406f122f9f5879Lajos Molnar unsigned mDequeuedAt; 171f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 172f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ABuffer> mData; 173f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<GraphicBuffer> mGraphicBuffer; 17415ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar int mFenceFd; 17590fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar FrameRenderTracker::Info *mRenderInfo; 17615ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar 17715ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar // The following field and 4 methods are used for debugging only 17815ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar bool mIsReadFence; 17915ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar // Store |fenceFd| and set read/write flag. Log error, if there is already a fence stored. 18015ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar void setReadFence(int fenceFd, const char *dbg); 18115ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar void setWriteFence(int fenceFd, const char *dbg); 18215ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar // Log error, if the current fence is not a read/write fence. 18315ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar void checkReadFence(const char *dbg); 18415ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar void checkWriteFence(const char *dbg); 185f933441648ef6a71dee783d733aac17b9508b452Andreas Huber }; 186f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 1870806340688c937e7b78c2d89db3809274130df4eLajos Molnar static const char *_asString(BufferInfo::Status s); 1880806340688c937e7b78c2d89db3809274130df4eLajos Molnar void dumpBuffers(OMX_U32 portIndex); 1890806340688c937e7b78c2d89db3809274130df4eLajos Molnar 19015ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar // If |fd| is non-negative, waits for fence with |fd| and logs an error if it fails. Returns 19115ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar // the error code or OK on success. If |fd| is negative, it returns OK 19215ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar status_t waitForFence(int fd, const char *dbg); 19315ab4996019387f27a48b81cb4774c21502bc0e5Lajos Molnar 194d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#if TRACK_BUFFER_TIMING 195d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber struct BufferStats { 196d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int64_t mEmptyBufferTimeUs; 197d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber int64_t mFillBufferDoneTimeUs; 198d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber }; 199d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 200d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber KeyedVector<int64_t, BufferStats> mBufferStats; 201d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber#endif 202d7bee3a9d2ad76d073d91f0ee36d5ac5f9df480cAndreas Huber 203f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<AMessage> mNotify; 204f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 205f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<UninitializedState> mUninitializedState; 206c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber sp<LoadedState> mLoadedState; 207f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<LoadedToIdleState> mLoadedToIdleState; 208f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<IdleToExecutingState> mIdleToExecutingState; 209f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ExecutingState> mExecutingState; 210f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<OutputPortSettingsChangedState> mOutputPortSettingsChangedState; 211f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ExecutingToIdleState> mExecutingToIdleState; 212f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<IdleToLoadedState> mIdleToLoadedState; 213f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<FlushingState> mFlushingState; 2148b71241ce7353731ab75322c46e090ee35014a33Marco Nelissen sp<SkipCutBuffer> mSkipCutBuffer; 215f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 216f933441648ef6a71dee783d733aac17b9508b452Andreas Huber AString mComponentName; 217ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber uint32_t mFlags; 218afc16d667afa23f5aa00154ccad62f8c45cf5419Andreas Huber uint32_t mQuirks; 219f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<IOMX> mOMX; 220f933441648ef6a71dee783d733aac17b9508b452Andreas Huber IOMX::node_id mNode; 221f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<MemoryDealer> mDealer[2]; 222f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 223f933441648ef6a71dee783d733aac17b9508b452Andreas Huber sp<ANativeWindow> mNativeWindow; 224e3635355e4cae5af7550b49888c6a0e3530b8aeaLajos Molnar int mNativeWindowUsageBits; 225e0381245dff04aa823a59aa8b85869eddab0f39fLajos Molnar sp<AMessage> mInputFormat; 226e0381245dff04aa823a59aa8b85869eddab0f39fLajos Molnar sp<AMessage> mOutputFormat; 2274e865a3cfe4c955e0890321a6b488cf661808b63Lajos Molnar sp<AMessage> mBaseOutputFormat; 228f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 22990fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar FrameRenderTracker mRenderTracker; // render information for buffers rendered by ACodec 230f933441648ef6a71dee783d733aac17b9508b452Andreas Huber Vector<BufferInfo> mBuffers[2]; 231f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool mPortEOS[2]; 232dc9bacd838442a524585887e6ea6696836be2edaAndreas Huber status_t mInputEOSResult; 233f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 234f933441648ef6a71dee783d733aac17b9508b452Andreas Huber List<sp<AMessage> > mDeferredQueue; 235f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 23631e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber bool mSentFormat; 2378db8813d39e3c8b5fbd580dfc3062830744afd63Ronghua Wu bool mIsVideo; 2385778822d86b0337407514b9372562b86edfa91cdAndreas Huber bool mIsEncoder; 239346de3c26a8fbd0fa0c8102f4a21ea4dcee4432aChong Zhang bool mFatalError; 240c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber bool mShutdownInProgress; 24154b0bc74e051bd7df10cd657b481d88db6cdaa27Lajos Molnar bool mExplicitShutdown; 242c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 243c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // If "mKeepComponentAllocated" we only transition back to Loaded state 244c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber // and do not release the component instance. 245c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber bool mKeepComponentAllocated; 246c95c2ddcdfc974f42408a377fbe2de51b94a8c94Andreas Huber 2479806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t mEncoderDelay; 2489806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t mEncoderPadding; 249e9e63bcf6c36351f1129b0bdc5e93f17f0f9f0b4Chong Zhang int32_t mRotationDegrees; 2509806555d3930be43e11106281dee354820ac1c88Andreas Huber 2519806555d3930be43e11106281dee354820ac1c88Andreas Huber bool mChannelMaskPresent; 2529806555d3930be43e11106281dee354820ac1c88Andreas Huber int32_t mChannelMask; 253054e7347cc60ad4b9dd2e8f456406f122f9f5879Lajos Molnar unsigned mDequeueCounter; 254054219874873b41f1c815552987c10465c34ba2bLajos Molnar MetadataBufferType mInputMetadataType; 255054219874873b41f1c815552987c10465c34ba2bLajos Molnar MetadataBufferType mOutputMetadataType; 256011778fd4cb9606b68bfea1ed483d73c04fc6dcdLajos Molnar bool mLegacyAdaptiveExperiment; 257054219874873b41f1c815552987c10465c34ba2bLajos Molnar int32_t mMetadataBuffersToSubmit; 258e257e5ebefdd50f808ee3b4d1596db261c9b62ddLajos Molnar size_t mNumUndequeuedBuffers; 2599806555d3930be43e11106281dee354820ac1c88Andreas Huber 260a61285dcf1da8a2cf40c499ee3a7b9fc4d74ac58Andreas Huber int64_t mRepeatFrameDelayUs; 26194ee4b708acfa941581160b267afb79192b1d816Chong Zhang int64_t mMaxPtsGapUs; 26237b2b389139ed638831e49708c947863eef631efRonghua Wu float mMaxFps; 263a61285dcf1da8a2cf40c499ee3a7b9fc4d74ac58Andreas Huber 2642c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang int64_t mTimePerFrameUs; 2652c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang int64_t mTimePerCaptureUs; 2662c9c8cba8562cc3a27532e4cd348912cc78d8d98Chong Zhang 26772cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang bool mCreateInputBuffersSuspended; 26872cecca17d735db6532c45f0a7e10c47ee6f065aChong Zhang 269ab76066c11e988ca3d3a5d6d74dd510ae080322eRachad bool mTunneled; 270ab76066c11e988ca3d3a5d6d74dd510ae080322eRachad 2710dbe5a9321b24b6883fbb2fe97cd9d525128b0b5James Dong status_t setCyclicIntraMacroblockRefresh(const sp<AMessage> &msg, int32_t mode); 272f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t allocateBuffersOnPort(OMX_U32 portIndex); 273f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t freeBuffersOnPort(OMX_U32 portIndex); 274f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t freeBuffer(OMX_U32 portIndex, size_t i); 275f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 2761dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar status_t handleSetSurface(const sp<Surface> &surface); 277e3635355e4cae5af7550b49888c6a0e3530b8aeaLajos Molnar status_t setupNativeWindowSizeFormatAndUsage( 278e3635355e4cae5af7550b49888c6a0e3530b8aeaLajos Molnar ANativeWindow *nativeWindow /* nonnull */, int *finalUsage /* nonnull */); 2791dcdfead2971c1fa7c02f24ba86f706890c9f99eLajos Molnar 280054e7347cc60ad4b9dd2e8f456406f122f9f5879Lajos Molnar status_t configureOutputBuffersFromNativeWindow( 281054e7347cc60ad4b9dd2e8f456406f122f9f5879Lajos Molnar OMX_U32 *nBufferCount, OMX_U32 *nBufferSize, 282054e7347cc60ad4b9dd2e8f456406f122f9f5879Lajos Molnar OMX_U32 *nMinUndequeuedBuffers); 283054219874873b41f1c815552987c10465c34ba2bLajos Molnar status_t allocateOutputMetadataBuffers(); 284054219874873b41f1c815552987c10465c34ba2bLajos Molnar status_t submitOutputMetadataBuffer(); 285054219874873b41f1c815552987c10465c34ba2bLajos Molnar void signalSubmitOutputMetadataBufferIfEOS_workaround(); 286f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t allocateOutputBuffersFromNativeWindow(); 287f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t cancelBufferToNativeWindow(BufferInfo *info); 288349d3fcb4afacf754f7b5b5186d2f258f5bf35e7Andreas Huber status_t freeOutputBuffersNotOwnedByComponent(); 289f933441648ef6a71dee783d733aac17b9508b452Andreas Huber BufferInfo *dequeueBufferFromNativeWindow(); 290f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 291054219874873b41f1c815552987c10465c34ba2bLajos Molnar inline bool storingMetadataInDecodedBuffers() { 292054219874873b41f1c815552987c10465c34ba2bLajos Molnar return mOutputMetadataType >= 0 && !mIsEncoder; 293054219874873b41f1c815552987c10465c34ba2bLajos Molnar } 294054219874873b41f1c815552987c10465c34ba2bLajos Molnar 295054219874873b41f1c815552987c10465c34ba2bLajos Molnar inline bool usingMetadataOnEncoderOutput() { 296054219874873b41f1c815552987c10465c34ba2bLajos Molnar return mOutputMetadataType >= 0 && mIsEncoder; 297054219874873b41f1c815552987c10465c34ba2bLajos Molnar } 298054219874873b41f1c815552987c10465c34ba2bLajos Molnar 299f933441648ef6a71dee783d733aac17b9508b452Andreas Huber BufferInfo *findBufferByID( 300f933441648ef6a71dee783d733aac17b9508b452Andreas Huber uint32_t portIndex, IOMX::buffer_id bufferID, 301f933441648ef6a71dee783d733aac17b9508b452Andreas Huber ssize_t *index = NULL); 302f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 3035778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setComponentRole(bool isEncoder, const char *mime); 3045778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t configureCodec(const char *mime, const sp<AMessage> &msg); 305f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 30697827bd7c7e64dec22c8fe0f9e734a3c432ad7eeRachad status_t configureTunneledVideoPlayback(int32_t audioHwSync, 3075a446aafff3020d607ad6fb14cc7ae76dd8f7947Rachad const sp<ANativeWindow> &nativeWindow); 3085a446aafff3020d607ad6fb14cc7ae76dd8f7947Rachad 309f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setVideoPortFormatType( 310f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_U32 portIndex, 311f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_VIDEO_CODINGTYPE compressionFormat, 3120d09182a1dde960f7acda1c28469e5deead1b996Lajos Molnar OMX_COLOR_FORMATTYPE colorFormat, 3130d09182a1dde960f7acda1c28469e5deead1b996Lajos Molnar bool usingNativeBuffers = false); 314f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 3150d09182a1dde960f7acda1c28469e5deead1b996Lajos Molnar status_t setSupportedOutputFormat(bool getLegacyFlexibleFormat); 316f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 317f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setupVideoDecoder( 3180d09182a1dde960f7acda1c28469e5deead1b996Lajos Molnar const char *mime, const sp<AMessage> &msg, bool usingNativeBuffers); 319f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 3205778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupVideoEncoder( 3215778822d86b0337407514b9372562b86edfa91cdAndreas Huber const char *mime, const sp<AMessage> &msg); 3225778822d86b0337407514b9372562b86edfa91cdAndreas Huber 323f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setVideoFormatOnPort( 324f933441648ef6a71dee783d733aac17b9508b452Andreas Huber OMX_U32 portIndex, 325f933441648ef6a71dee783d733aac17b9508b452Andreas Huber int32_t width, int32_t height, 32678b01639c08fe5e7e9c1be5e9dc5de560f1383f9Rachad OMX_VIDEO_CODINGTYPE compressionFormat, float frameRate = -1.0); 327f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 3288045853d03649f43ea2f7107e7d2dbb9b2d20855Jean-Michel Trivi typedef struct drcParams { 3298045853d03649f43ea2f7107e7d2dbb9b2d20855Jean-Michel Trivi int32_t drcCut; 3308045853d03649f43ea2f7107e7d2dbb9b2d20855Jean-Michel Trivi int32_t drcBoost; 3318045853d03649f43ea2f7107e7d2dbb9b2d20855Jean-Michel Trivi int32_t heavyCompression; 3328045853d03649f43ea2f7107e7d2dbb9b2d20855Jean-Michel Trivi int32_t targetRefLevel; 3338045853d03649f43ea2f7107e7d2dbb9b2d20855Jean-Michel Trivi int32_t encodedTargetLevel; 3348045853d03649f43ea2f7107e7d2dbb9b2d20855Jean-Michel Trivi } drcParams_t; 3358045853d03649f43ea2f7107e7d2dbb9b2d20855Jean-Michel Trivi 3365778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupAACCodec( 3375778822d86b0337407514b9372562b86edfa91cdAndreas Huber bool encoder, 338ed3e3e046840d5bf1ca84a8c0cc097425e89d6d6Andreas Huber int32_t numChannels, int32_t sampleRate, int32_t bitRate, 3398045853d03649f43ea2f7107e7d2dbb9b2d20855Jean-Michel Trivi int32_t aacProfile, bool isADTS, int32_t sbrMode, 3402965f4eb7dceaf1173f0e2d93c11c28293aeead7Chong Zhang int32_t maxOutputChannelCount, const drcParams_t& drc, 3412965f4eb7dceaf1173f0e2d93c11c28293aeead7Chong Zhang int32_t pcmLimiterEnable); 3425778822d86b0337407514b9372562b86edfa91cdAndreas Huber 34397358c3e1adaf4a744cad78891a16d12e3e9c88eChangwan Ryu status_t setupAC3Codec(bool encoder, int32_t numChannels, int32_t sampleRate); 34497358c3e1adaf4a744cad78891a16d12e3e9c88eChangwan Ryu 3458a4728966dc9c78e21c3c93a927707e93c05e5e0Rachad status_t setupEAC3Codec(bool encoder, int32_t numChannels, int32_t sampleRate); 3468a4728966dc9c78e21c3c93a927707e93c05e5e0Rachad 3475778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t selectAudioPortFormat( 3485778822d86b0337407514b9372562b86edfa91cdAndreas Huber OMX_U32 portIndex, OMX_AUDIO_CODINGTYPE desiredFormat); 3495778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3505778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupAMRCodec(bool encoder, bool isWAMR, int32_t bitRate); 35117c39e708ed657b8fa66f8acce5128e51696915cMarco Nelissen status_t setupG711Codec(bool encoder, int32_t sampleRate, int32_t numChannels); 352729de186450f78c099637e1fce743fe531862c52Andreas Huber 3532f74ef3cdc192f817ee1121f41765f0852c1d81eJean-Michel Trivi status_t setupFlacCodec( 3542f74ef3cdc192f817ee1121f41765f0852c1d81eJean-Michel Trivi bool encoder, int32_t numChannels, int32_t sampleRate, int32_t compressionLevel); 3552f74ef3cdc192f817ee1121f41765f0852c1d81eJean-Michel Trivi 356729de186450f78c099637e1fce743fe531862c52Andreas Huber status_t setupRawAudioFormat( 357729de186450f78c099637e1fce743fe531862c52Andreas Huber OMX_U32 portIndex, int32_t sampleRate, int32_t numChannels); 358729de186450f78c099637e1fce743fe531862c52Andreas Huber 3598b806ea894ca098366629458bfdd1df4866afcdfRonghua Wu status_t setPriority(int32_t priority); 360ed5554fb1c837f6b1008d3910018c979c57da502Ronghua Wu status_t setOperatingRate(float rateFloat, bool isVideo); 3618b806ea894ca098366629458bfdd1df4866afcdfRonghua Wu 362f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t setMinBufferSize(OMX_U32 portIndex, size_t size); 363f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 3645778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupMPEG4EncoderParameters(const sp<AMessage> &msg); 3655778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupH263EncoderParameters(const sp<AMessage> &msg); 3665778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupAVCEncoderParameters(const sp<AMessage> &msg); 367c8efda9e9cd61dfe8e486c93fa8940b77cc3ccebRachad status_t setupHEVCEncoderParameters(const sp<AMessage> &msg); 36889b31a3f670d8bec87bed50aaad9bcd8edec66b6Andreas Huber status_t setupVPXEncoderParameters(const sp<AMessage> &msg); 3695778822d86b0337407514b9372562b86edfa91cdAndreas Huber 3705778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t verifySupportForProfileAndLevel(int32_t profile, int32_t level); 37196076964863ee6887f0bed9d0f11f424b48ab9b9Andreas Huber 37296076964863ee6887f0bed9d0f11f424b48ab9b9Andreas Huber status_t configureBitrate( 37396076964863ee6887f0bed9d0f11f424b48ab9b9Andreas Huber int32_t bitrate, OMX_VIDEO_CONTROLRATETYPE bitrateMode); 37496076964863ee6887f0bed9d0f11f424b48ab9b9Andreas Huber 3755778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t setupErrorCorrectionParameters(); 3765778822d86b0337407514b9372562b86edfa91cdAndreas Huber 377f933441648ef6a71dee783d733aac17b9508b452Andreas Huber status_t initNativeWindow(); 378f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 3797e7013392e302a28364df1dcee79b82ad90978b4Andreas Huber // Returns true iff all buffers on the given port have status 3807e7013392e302a28364df1dcee79b82ad90978b4Andreas Huber // OWNED_BY_US or OWNED_BY_NATIVE_WINDOW. 381f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool allYourBuffersAreBelongToUs(OMX_U32 portIndex); 382f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 383f933441648ef6a71dee783d733aac17b9508b452Andreas Huber bool allYourBuffersAreBelongToUs(); 384f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 3857e7013392e302a28364df1dcee79b82ad90978b4Andreas Huber void waitUntilAllPossibleNativeWindowBuffersAreReturnedToUs(); 3867e7013392e302a28364df1dcee79b82ad90978b4Andreas Huber 387d3d822204249eaca4259bdf46f6f0357b96e8e21Andreas Huber size_t countBuffersOwnedByComponent(OMX_U32 portIndex) const; 3887e7013392e302a28364df1dcee79b82ad90978b4Andreas Huber size_t countBuffersOwnedByNativeWindow() const; 389d3d822204249eaca4259bdf46f6f0357b96e8e21Andreas Huber 390f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void deferMessage(const sp<AMessage> &msg); 391f933441648ef6a71dee783d733aac17b9508b452Andreas Huber void processDeferredMessages(); 392f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 39390fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar void onFrameRendered(int64_t mediaTimeUs, nsecs_t systemNano); 39490fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // called when we have dequeued a buffer |buf| from the native window to track render info. 39590fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // |fenceFd| is the dequeue fence, and |info| points to the buffer info where this buffer is 39690fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // stored. 39790fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar void updateRenderInfoForDequeuedBuffer( 39890fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar ANativeWindowBuffer *buf, int fenceFd, BufferInfo *info); 39990fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar 40090fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // Checks to see if any frames have rendered up until |until|, and to notify client 40190fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // (MediaCodec) of rendered frames up-until the frame pointed to by |until| or the first 40290fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // unrendered frame. These frames are removed from the render queue. 40390fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // If |dropIncomplete| is true, unrendered frames up-until |until| will be dropped from the 40490fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // queue, allowing all rendered framed up till then to be notified of. 40590fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // (This will effectively clear the render queue up-until (and including) |until|.) 40690fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar // If |until| is NULL, or is not in the rendered queue, this method will check all frames. 40790fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar void notifyOfRenderedFrames( 40890fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar bool dropIncomplete = false, FrameRenderTracker::Info *until = NULL); 40990fcf68fd29f3cb695bd53a830ad984cb7d430c0Lajos Molnar 410577db6d42b8d83b3578c7e56b1391bdaca9cb705Lajos Molnar void sendFormatChange(const sp<AMessage> &reply); 411e0381245dff04aa823a59aa8b85869eddab0f39fLajos Molnar status_t getPortFormat(OMX_U32 portIndex, sp<AMessage> ¬ify); 41231e2508c75018145a8238925ff1a08cbde4e799aAndreas Huber 4135778822d86b0337407514b9372562b86edfa91cdAndreas Huber void signalError( 4145778822d86b0337407514b9372562b86edfa91cdAndreas Huber OMX_ERRORTYPE error = OMX_ErrorUndefined, 4155778822d86b0337407514b9372562b86edfa91cdAndreas Huber status_t internalError = UNKNOWN_ERROR); 416cc54fbaa69c0b69929467449d2c19192f15b5039Andreas Huber 417229d242665c612fd97431d1e7ac004823b47f181Lajos Molnar static bool describeDefaultColorFormat(DescribeColorFormatParams &describeParams); 418229d242665c612fd97431d1e7ac004823b47f181Lajos Molnar static bool describeColorFormat( 419229d242665c612fd97431d1e7ac004823b47f181Lajos Molnar const sp<IOMX> &omx, IOMX::node_id node, 420229d242665c612fd97431d1e7ac004823b47f181Lajos Molnar DescribeColorFormatParams &describeParams); 42103c556ae1eb409ad088c49037e185946c54e1d25Lajos Molnar 422496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber status_t requestIDRFrame(); 423a2eb22c1de262aa3fa7c356537ac2fe165afdf3dAndreas Huber status_t setParameters(const sp<AMessage> ¶ms); 424496238cc7551d414067dcbbb4fe3bd801f205f95Andreas Huber 4256507d14c6d10f93d390de62b9eed267f9b544985Andy McFadden // Send EOS on input stream. 4266507d14c6d10f93d390de62b9eed267f9b544985Andy McFadden void onSignalEndOfInputStream(); 4276507d14c6d10f93d390de62b9eed267f9b544985Andy McFadden 428f933441648ef6a71dee783d733aac17b9508b452Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(ACodec); 429f933441648ef6a71dee783d733aac17b9508b452Andreas Huber}; 430f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 431f933441648ef6a71dee783d733aac17b9508b452Andreas Huber} // namespace android 432f933441648ef6a71dee783d733aac17b9508b452Andreas Huber 433f933441648ef6a71dee783d733aac17b9508b452Andreas Huber#endif // A_CODEC_H_ 434