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RTC: Apply RTP packet cache manager

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This commit is contained in:
winlin 2021-02-26 16:36:21 +08:00
parent 86f43d4f72
commit 4cb3a18d1e
5 changed files with 100 additions and 58 deletions
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23
trunk/src/app/srs_app_rtc_source.hpp
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@ -47,6 +47,7 @@ class SrsRtcStream;
class SrsRtcFromRtmpBridger;
class SrsAudioRecode;
class SrsRtpPacket2;
class SrsRtpPacketCacheHelper;
class SrsSample;
class SrsRtcStreamDescription;
class SrsRtcTrackDescription;
@ -222,6 +223,16 @@ public:
std::vector<SrsRtcTrackDescription*> get_track_desc(std::string type, std::string media_type);
};
// A helper class, to release the packet to cache.
class SrsRtpPacketCacheHelper
{
public:
SrsRtpPacket2* pkt;
public:
SrsRtpPacketCacheHelper();
virtual ~SrsRtpPacketCacheHelper();
};
#ifdef SRS_FFMPEG_FIT
class SrsRtcFromRtmpBridger : public ISrsSourceBridger
{
@ -252,16 +263,16 @@ public:
virtual srs_error_t on_audio(SrsSharedPtrMessage* msg);
private:
srs_error_t transcode(char* adts_audio, int nn_adts_audio);
srs_error_t package_opus(char* data, int size, SrsRtpPacket2** ppkt);
srs_error_t package_opus(char* data, int size, SrsRtpPacketCacheHelper* helper);
public:
virtual srs_error_t on_video(SrsSharedPtrMessage* msg);
private:
srs_error_t filter(SrsSharedPtrMessage* msg, SrsFormat* format, bool& has_idr, std::vector<SrsSample*>& samples);
srs_error_t package_stap_a(SrsRtcStream* source, SrsSharedPtrMessage* msg, SrsRtpPacket2** ppkt);
srs_error_t package_nalus(SrsSharedPtrMessage* msg, const std::vector<SrsSample*>& samples, std::vector<SrsRtpPacket2*>& pkts);
srs_error_t package_single_nalu(SrsSharedPtrMessage* msg, SrsSample* sample, std::vector<SrsRtpPacket2*>& pkts);
srs_error_t package_fu_a(SrsSharedPtrMessage* msg, SrsSample* sample, int fu_payload_size, std::vector<SrsRtpPacket2*>& pkts);
srs_error_t consume_packets(std::vector<SrsRtpPacket2*>& pkts);
srs_error_t package_stap_a(SrsRtcStream* source, SrsSharedPtrMessage* msg, SrsRtpPacketCacheHelper* helper);
srs_error_t package_nalus(SrsSharedPtrMessage* msg, const std::vector<SrsSample*>& samples, std::vector<SrsRtpPacketCacheHelper*>& helpers);
srs_error_t package_single_nalu(SrsSharedPtrMessage* msg, SrsSample* sample, std::vector<SrsRtpPacketCacheHelper*>& helpers);
srs_error_t package_fu_a(SrsSharedPtrMessage* msg, SrsSample* sample, int fu_payload_size, std::vector<SrsRtpPacketCacheHelper*>& helpers);
srs_error_t consume_packets(std::vector<SrsRtpPacketCacheHelper*>& helpers);
};
#endif