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_RTP_ASSEMBLER_H_ 18cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 19cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#define A_RTP_ASSEMBLER_H_ 20cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 21cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#include <media/stagefright/foundation/ABase.h> 228647bbe4420ca487467318404127f52c567e346bAndreas Huber#include <utils/List.h> 23cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#include <utils/RefBase.h> 24cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 25cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Hubernamespace android { 26cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 27cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct ABuffer; 28cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct ARTPSource; 29cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 30cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct ARTPAssembler : public RefBase { 31cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber enum AssemblyStatus { 32cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber MALFORMED_PACKET, 33cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber WRONG_SEQUENCE_NUMBER, 34cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber NOT_ENOUGH_DATA, 35cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber OK 36cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber }; 37cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 38cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber ARTPAssembler(); 39cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 40cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber void onPacketReceived(const sp<ARTPSource> &source); 4139ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber virtual void onByeReceived() = 0; 42cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 43cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberprotected: 44cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber virtual AssemblyStatus assembleMore(const sp<ARTPSource> &source) = 0; 45cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber virtual void packetLost() = 0; 46cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 478d342970108926c4ea355c90d26a2a353ec0fd47Andreas Huber static void CopyTimes(const sp<ABuffer> &to, const sp<ABuffer> &from); 488d342970108926c4ea355c90d26a2a353ec0fd47Andreas Huber 498647bbe4420ca487467318404127f52c567e346bAndreas Huber static sp<ABuffer> MakeADTSCompoundFromAACFrames( 508647bbe4420ca487467318404127f52c567e346bAndreas Huber unsigned profile, 518647bbe4420ca487467318404127f52c567e346bAndreas Huber unsigned samplingFreqIndex, 528647bbe4420ca487467318404127f52c567e346bAndreas Huber unsigned channelConfig, 538647bbe4420ca487467318404127f52c567e346bAndreas Huber const List<sp<ABuffer> > &frames); 548647bbe4420ca487467318404127f52c567e346bAndreas Huber 558647bbe4420ca487467318404127f52c567e346bAndreas Huber static sp<ABuffer> MakeCompoundFromPackets( 568647bbe4420ca487467318404127f52c567e346bAndreas Huber const List<sp<ABuffer> > &frames); 578647bbe4420ca487467318404127f52c567e346bAndreas Huber 58cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberprivate: 59cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber int64_t mFirstFailureTimeUs; 60cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 61cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(ARTPAssembler); 62cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber}; 63cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 64cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber} // namespace android 65cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 66cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#endif // A_RTP_ASSEMBLER_H_ 67