148 lines
3.8 KiB
C++
148 lines
3.8 KiB
C++
/*
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* MIT License
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*
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* Copyright (c) 2016-2019 xiongziliang <771730766@qq.com>
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*
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* This file is part of ZLMediaKit(https://github.com/xiongziliang/ZLMediaKit).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ZLMEDIAKIT_RTPCODEC_H
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#define ZLMEDIAKIT_RTPCODEC_H
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#include <memory>
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#include "Util/RingBuffer.h"
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#include "Player/PlayerBase.h"
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using namespace toolkit;
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namespace mediakit{
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class RtpRing{
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public:
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typedef std::shared_ptr<RtpRing> Ptr;
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typedef RingBuffer<RtpPacket::Ptr> RingType;
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RtpRing(){}
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virtual ~RtpRing(){}
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/**
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* 获取rtp环形缓存
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* @return
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*/
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virtual RingType::Ptr getRtpRing() const {
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return _rtpRing;
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}
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/**
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* 设置rtp环形缓存
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* @param ring
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*/
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virtual void setRtpRing(const RingType::Ptr &ring){
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_rtpRing = ring;
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}
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/**
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* 输入rtp包
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* @param rtp rtp包
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* @param key_pos 是否为关键帧第一个rtp包
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* @return 是否为关键帧第一个rtp包
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*/
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virtual bool inputRtp(const RtpPacket::Ptr &rtp, bool key_pos){
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if(_rtpRing){
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_rtpRing->write(rtp,key_pos);
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}
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return key_pos;
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}
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protected:
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RingType::Ptr _rtpRing;
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};
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class RtpInfo : public ResourcePoolHelper<RtpPacket>{
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public:
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typedef std::shared_ptr<RtpInfo> Ptr;
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RtpInfo(uint32_t ui32Ssrc,
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uint32_t ui32MtuSize,
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uint32_t ui32SampleRate,
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uint8_t ui8PlayloadType,
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uint8_t ui8Interleaved) {
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if(ui32Ssrc == 0){
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ui32Ssrc = ((uint64_t)this) & 0xFFFFFFFF;
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}
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_ui32Ssrc = ui32Ssrc;
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_ui32SampleRate = ui32SampleRate;
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_ui32MtuSize = ui32MtuSize;
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_ui8PlayloadType = ui8PlayloadType;
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_ui8Interleaved = ui8Interleaved;
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}
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virtual ~RtpInfo(){}
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int getInterleaved() const {
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return _ui8Interleaved;
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}
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int getPlayloadType() const {
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return _ui8PlayloadType;
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}
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int getSampleRate() const {
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return _ui32SampleRate;
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}
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uint32_t getSsrc() const {
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return _ui32Ssrc;
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}
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uint16_t getSeqence() const {
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return _ui16Sequence;
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}
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uint32_t getTimestamp() const {
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return _ui32TimeStamp;
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}
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uint32_t getMtuSize() const {
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return _ui32MtuSize;
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}
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RtpPacket::Ptr makeRtp(TrackType type,const void *pData, unsigned int uiLen, bool bMark, uint32_t uiStamp);
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protected:
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uint32_t _ui32Ssrc;
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uint32_t _ui32SampleRate;
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uint32_t _ui32MtuSize;
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uint8_t _ui8PlayloadType;
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uint8_t _ui8Interleaved;
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uint16_t _ui16Sequence = 0;
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uint32_t _ui32TimeStamp = 0;
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};
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class RtpCodec : public RtpRing, public FrameDispatcher , public CodecInfo{
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public:
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typedef std::shared_ptr<RtpCodec> Ptr;
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RtpCodec(){}
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virtual ~RtpCodec(){}
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};
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}//namespace mediakit
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#endif //ZLMEDIAKIT_RTPCODEC_H
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