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RTC: Refactor code

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This commit is contained in:
winlin 2020-05-19 17:49:34 +08:00
parent 23ddcbdaed
commit e3d010113f
5 changed files with 47 additions and 25 deletions
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29
trunk/src/kernel/srs_kernel_rtc_rtcp.hpp
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@ -26,17 +26,19 @@
#include <srs_core.hpp>
#include <srs_kernel_buffer.hpp>
#include <srs_kernel_rtc_rtp.hpp>
#include <vector>
#include <set>
#include <map>
#include <srs_kernel_buffer.hpp>
#include <srs_kernel_rtc_rtp.hpp>
const int kRtcpPacketSize = 1500;
const uint8_t kRtcpVersion = 0x2;
// RTCP Packet Types, @see http://www.networksorcery.com/enp/protocol/rtcp.htm
enum SrsRtcpType {
enum SrsRtcpType
{
SrsRtcpType_fir = 192,
SrsRtcpType_sr = 200,
SrsRtcpType_rr = 201,
@ -59,12 +61,6 @@ struct SrsRtcpHeader
uint16_t length:16;
};
struct SrsSeqCompareLess {
bool operator()(const uint16_t &lhs, const uint16_t &rhs) const {
return srs_seq_is_newer(rhs, lhs);
}
};
class SrsRtcpCommon: public ISrsCodec
{
protected:
@ -78,7 +74,7 @@ protected:
public:
SrsRtcpCommon();
virtual ~SrsRtcpCommon();
virtual const uint8_t type() const { return header_.type; }
virtual const uint8_t type() const;
public:
// ISrsCodec
@ -98,7 +94,7 @@ public:
SrsRtcpApp();
virtual ~SrsRtcpApp();
virtual const uint8_t type() const { return SrsRtcpType_app; }
virtual const uint8_t type() const;
const uint32_t get_ssrc() const;
const uint8_t get_subtype() const;
@ -116,7 +112,8 @@ public:
virtual srs_error_t encode(SrsBuffer *buffer);
};
struct srs_rtcp_rb_t {
struct SrsRtcpRB
{
uint32_t ssrc;
uint8_t fraction_lost;
uint32_t lost_packets;
@ -138,9 +135,9 @@ public:
SrsRtcpSR();
virtual ~SrsRtcpSR();
const uint8_t get_rc() const { return header_.rc; }
const uint8_t get_rc() const;
// overload SrsRtcpCommon
virtual const uint8_t type() const { return SrsRtcpType_sr; }
virtual const uint8_t type() const;
const uint32_t get_sender_ssrc() const;
const uint64_t get_ntp() const;
const uint32_t get_rtp_ts() const;
@ -164,13 +161,13 @@ class SrsRtcpRR : public SrsRtcpCommon
{
private:
uint32_t sender_ssrc_;
srs_rtcp_rb_t rb_;
SrsRtcpRB rb_;
public:
SrsRtcpRR(uint32_t sender_ssrc = 0);
virtual ~SrsRtcpRR();
// overload SrsRtcpCommon
virtual const uint8_t type() const { return SrsRtcpType_rr; }
virtual const uint8_t type() const;
const uint32_t get_rb_ssrc() const;
const float get_lost_rate() const;