1cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber/* 2cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * Copyright (C) 2010 The Android Open Source Project 3cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * 4cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * you may not use this file except in compliance with the License. 6cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * You may obtain a copy of the License at 7cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * 8cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * 10cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * Unless required by applicable law or agreed to in writing, software 11cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * See the License for the specific language governing permissions and 14cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber * limitations under the License. 15cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber */ 16cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 17cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#ifndef A_MPEG4_AUDIO_ASSEMBLER_H_ 18cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 19cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#define A_MPEG4_AUDIO_ASSEMBLER_H_ 20cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 21cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#include "ARTPAssembler.h" 22cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 23cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#include <utils/List.h> 24cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 25cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#include <stdint.h> 26cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 27cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Hubernamespace android { 28cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 29cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct AMessage; 30fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huberstruct AString; 31cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 32cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct AMPEG4AudioAssembler : public ARTPAssembler { 33fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber AMPEG4AudioAssembler( 34fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber const sp<AMessage> ¬ify, const AString ¶ms); 35cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 36cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberprotected: 37cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber virtual ~AMPEG4AudioAssembler(); 38cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 39cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber virtual AssemblyStatus assembleMore(const sp<ARTPSource> &source); 4039ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber virtual void onByeReceived(); 41cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber virtual void packetLost(); 42cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 43cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberprivate: 44cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber sp<AMessage> mNotifyMsg; 45fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber 46fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber bool mMuxConfigPresent; 47fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber unsigned mNumSubFrames; 48fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber unsigned mFrameLengthType; 4955e26193c885b7d5acdae9978848e6587987790fAndreas Huber ssize_t mFixedFrameLength; 50fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber bool mOtherDataPresent; 51fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber unsigned mOtherDataLenBits; 52fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber 53cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber uint32_t mAccessUnitRTPTime; 54cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber bool mNextExpectedSeqNoValid; 55cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber uint32_t mNextExpectedSeqNo; 56cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber bool mAccessUnitDamaged; 57cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber List<sp<ABuffer> > mPackets; 58cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 59cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber AssemblyStatus addPacket(const sp<ARTPSource> &source); 60cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber void submitAccessUnit(); 61cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 62fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber sp<ABuffer> removeLATMFraming(const sp<ABuffer> &buffer); 63fc9ac988e08a8b4c42e58999300265989f26f24cAndreas Huber 64cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(AMPEG4AudioAssembler); 65cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber}; 66cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 67cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber} // namespace android 68cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 69cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#endif // A_MPEG4_AUDIO_ASSEMBLER_H_ 70