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Perf: Avoid RTP packet copy for player NACK.

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This commit is contained in:
winlin 2021-02-28 08:07:06 +08:00
parent 51a5e283fc
commit 11454b3ced
4 changed files with 42 additions and 39 deletions
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7
trunk/src/app/srs_app_rtc_source.hpp
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@ -579,8 +579,6 @@ protected:
SrsRtcConnection* session_;
// NACK ARQ ring buffer.
SrsRtpRingBuffer* rtp_queue_;
// Whether enabled nack.
bool nack_enabled_;
private:
// The pithy print for special stage.
SrsErrorPithyPrint* nack_epp;
@ -588,12 +586,15 @@ public:
SrsRtcSendTrack(SrsRtcConnection* session, SrsRtcTrackDescription* track_desc, bool is_audio);
virtual ~SrsRtcSendTrack();
public:
void set_nack_enabled(bool v);
bool has_ssrc(uint32_t ssrc);
SrsRtpPacket2* fetch_rtp_packet(uint16_t seq);
bool set_track_status(bool active);
bool get_track_status();
std::string get_track_id();
public:
// Note that we can set the pkt to NULL to avoid copy, for example, if the NACK cache the pkt and
// set to NULL, nack nerver copy it but set the pkt to NULL.
srs_error_t on_nack(SrsRtpPacket2** ppkt);
public:
virtual srs_error_t on_rtp(SrsRtpPacket2* pkt) = 0;
virtual srs_error_t on_rtcp(SrsRtpPacket2* pkt) = 0;