rtp_transport.h

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#pragma once
 
#include <compy/droppable.h>
#include <compy/transport.h>
 
#include <stdbool.h>
#include <stdint.h>
 
#include <datatype99.h>
#include <slice99.h>
 
#include <compy/priv/compiler_attrs.h>
 
typedef struct Compy_RtpTransport Compy_RtpTransport;
 
// clang-format off
datatype99(
    Compy_RtpTimestamp,
    (Compy_RtpTimestamp_Raw, uint32_t),
    (Compy_RtpTimestamp_SysClockUs, uint64_t)
);
// clang-format on
 
Compy_RtpTransport *Compy_RtpTransport_new(
    Compy_Transport t, uint8_t payload_ty,
    uint32_t clock_rate) COMPY_PRIV_MUST_USE;
 
int Compy_RtpTransport_send_packet(
    Compy_RtpTransport *self, Compy_RtpTimestamp ts, bool marker,
    U8Slice99 payload_header, U8Slice99 payload) COMPY_PRIV_MUST_USE;
 
declImplExtern99(Compy_Droppable, Compy_RtpTransport);
 
bool Compy_RtpTransport_is_full(Compy_RtpTransport *self);
 
uint32_t Compy_RtpTransport_get_ssrc(const Compy_RtpTransport *self);
 
void Compy_RtpTransport_set_ssrc(Compy_RtpTransport *self, uint32_t ssrc);
 
void Compy_RtpTransport_set_extension(
    Compy_RtpTransport *self, uint8_t id, const uint8_t *value, uint8_t len);
 
uint16_t Compy_RtpTransport_get_seq(const Compy_RtpTransport *self);
 
uint32_t Compy_RtpTransport_get_packet_count(const Compy_RtpTransport *self);
 
uint32_t Compy_RtpTransport_get_octet_count(const Compy_RtpTransport *self);
 
uint32_t
Compy_RtpTransport_get_last_rtp_timestamp(const Compy_RtpTransport *self);
 
void Compy_RtpTransport_set_clock_reference(
    Compy_RtpTransport *self, uint32_t rtp_timestamp,
    uint64_t monotonic_time_us);
 
uint32_t Compy_RtpTransport_get_rtp_timestamp_at(
    const Compy_RtpTransport *self, uint64_t monotonic_time_us);
 
uint32_t
Compy_RtpTransport_get_rtp_timestamp_now(const Compy_RtpTransport *self);