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_SOURCE_H_ 18cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 19cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#define A_RTP_SOURCE_H_ 20cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 21cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#include <stdint.h> 22cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 23cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#include <media/stagefright/foundation/ABase.h> 24cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#include <utils/List.h> 25cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#include <utils/RefBase.h> 26cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 27cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Hubernamespace android { 28cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 29cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct ABuffer; 30cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct AMessage; 31cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct ARTPAssembler; 32cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct ASessionDescription; 33cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 34cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberstruct ARTPSource : public RefBase { 35cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber ARTPSource( 36cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber uint32_t id, 37cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber const sp<ASessionDescription> &sessionDesc, size_t index, 38cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber const sp<AMessage> ¬ify); 39cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 40cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber void processRTPPacket(const sp<ABuffer> &buffer); 41cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber void timeUpdate(uint32_t rtpTime, uint64_t ntpTime); 4239ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber void byeReceived(); 43cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 44cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber List<sp<ABuffer> > *queue() { return &mQueue; } 45cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 4639ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber void addReceiverReport(const sp<ABuffer> &buffer); 4739ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber void addFIR(const sp<ABuffer> &buffer); 4839ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber 49cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huberprivate: 50cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber uint32_t mID; 51cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber uint32_t mHighestSeqNumber; 525451d9ce9e4216e54e02c6aef11022dcfb833c05joakim johansson uint32_t mPrevExpected; 535451d9ce9e4216e54e02c6aef11022dcfb833c05joakim johansson uint32_t mBaseSeqNumber; 54cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber int32_t mNumBuffersReceived; 555451d9ce9e4216e54e02c6aef11022dcfb833c05joakim johansson int32_t mPrevNumBuffersReceived; 56cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 57cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber List<sp<ABuffer> > mQueue; 58cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber sp<ARTPAssembler> mAssembler; 59cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 6039ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber uint64_t mLastNTPTime; 6139ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber int64_t mLastNTPTimeUpdateUs; 6239ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber 6339ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber bool mIssueFIRRequests; 6439ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber int64_t mLastFIRRequestUs; 6539ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber uint8_t mNextFIRSeqNo; 6639ddf8e0f18766f7ba1e3246b774aa6ebd93eea8Andreas Huber 67100a4408968b90e314526185d572c72ea4cc784aAndreas Huber sp<AMessage> mNotify; 68cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 69cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber bool queuePacket(const sp<ABuffer> &buffer); 70cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 71cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber DISALLOW_EVIL_CONSTRUCTORS(ARTPSource); 72cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber}; 73cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 74cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber} // namespace android 75cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber 76cf7b9c7aae758ac0b99833915053c63c2ac46e09Andreas Huber#endif // A_RTP_SOURCE_H_ 77