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rtc publish, with debug code

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This commit is contained in:
xiaozhihong 2020-04-23 17:08:21 +08:00
parent c654f1e06e
commit a061d5c3db
11 changed files with 1914 additions and 23 deletions
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55
trunk/src/kernel/srs_kernel_rtp.hpp
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@ -37,6 +37,17 @@ const uint8_t kRtpMarker = 0x80;
// H.264 nalu header type mask.
const uint8_t kNalTypeMask = 0x1F;
// @see: https://tools.ietf.org/html/rfc6184#section-5.2
const uint8_t kStapA = 24;
// @see: https://tools.ietf.org/html/rfc6184#section-5.2
const uint8_t kFuA = 28;
// @see: https://tools.ietf.org/html/rfc6184#section-5.8
const uint8_t kStart = 0x80; // Fu-header start bit
const uint8_t kEnd = 0x40; // Fu-header end bit
class SrsBuffer;
class SrsRtpRawPayload;
class SrsRtpFUAPayload2;
@ -45,6 +56,7 @@ class SrsRtpHeader
{
private:
bool padding;
uint8_t padding_length;
bool extension;
uint8_t cc;
bool marker;
@ -76,6 +88,8 @@ public:
inline void set_ssrc(uint32_t v) { ssrc = v; }
uint32_t get_ssrc() const { return ssrc; }
inline void set_padding(bool v) { padding = v; }
inline void set_padding_length(uint8_t v) { padding_length = v; }
uint8_t get_padding_length() const { return padding_length; }
};
class SrsRtpPacket2
@ -212,6 +226,40 @@ public:
virtual srs_error_t encode(SrsBuffer* buf);
};
class SrsRtpPayloadHeader
{
public:
bool is_first_packet_of_frame;
bool is_last_packet_of_frame;
public:
SrsRtpPayloadHeader();
virtual ~SrsRtpPayloadHeader();
SrsRtpPayloadHeader(const SrsRtpPayloadHeader& rhs);
SrsRtpPayloadHeader& operator=(const SrsRtpPayloadHeader& rhs);
};
class SrsRtpOpusHeader : public SrsRtpPayloadHeader
{
public:
SrsRtpOpusHeader();
virtual ~SrsRtpOpusHeader();
SrsRtpOpusHeader(const SrsRtpOpusHeader& rhs);
SrsRtpOpusHeader& operator=(const SrsRtpOpusHeader& rhs);
};
class SrsRtpH264Header : public SrsRtpPayloadHeader
{
public:
uint8_t nalu_type;
uint8_t nalu_header;
std::vector<std::pair<size_t, size_t> > nalu_offset; // offset, size
public:
SrsRtpH264Header();
virtual ~SrsRtpH264Header();
SrsRtpH264Header(const SrsRtpH264Header& rhs);
SrsRtpH264Header& operator=(const SrsRtpH264Header& rhs);
};
class SrsRtpSharedPacket
{
private:
@ -230,14 +278,19 @@ private:
SrsRtpSharedPacketPayload* payload_ptr;
public:
SrsRtpHeader rtp_header;
SrsRtpPayloadHeader* rtp_payload_header;
char* payload;
int size;
public:
SrsRtpSharedPacket();
virtual ~SrsRtpSharedPacket();
public:
srs_error_t create(int64_t timestamp, uint16_t sequence, uint32_t ssrc, uint16_t payload_type, char* payload, int size);
srs_error_t create(SrsRtpHeader* rtp_h, SrsRtpPayloadHeader* rtp_ph, char* p, int s);
srs_error_t decode(char* buf, int nb_buf);
SrsRtpSharedPacket* copy();
public:
char* rtp_payload() { return payload + rtp_header.header_size(); }
int rtp_payload_size() { return size - rtp_header.header_size() - rtp_header.get_padding_length(); }
// Interface to modify rtp header
public:
srs_error_t modify_rtp_header_marker(bool marker);