Collaboration diagram for RTP session:

Macros
#define	RTP_MAX_SRC_DEFAULT 1

#define	RTP_MAX_DROPOUT_DEFAULT 3000

#define	RTP_MAX_TIMEOUT_DEFAULT 5

#define	RTP_MAX_MISORDER_DEFAULT 100

Functions
rtp_session_t *	rtp_session_create (void)

rtp_session_t *	rtp_session_create_custom (uint16_t max_dropout, uint16_t max_misorder, uint8_t max_src, vlc_tick_t timeout)
	Creates a new RTP session.

void	rtp_session_destroy (struct vlc_logger , rtp_session_t )
	Destroys an RTP session.

void	rtp_queue (struct vlc_logger , rtp_session_t , block_t *)
	Receives an RTP packet and queues it.

bool	rtp_dequeue (struct vlc_logger , const rtp_session_t , vlc_tick_t, vlc_tick_t *)

int	rtp_add_type (rtp_session_t ses, rtp_pt_t pt)
	Adds a payload type to an RTP session.

int	vlc_rtp_add_media_types (vlc_object_t obj, rtp_session_t ses, const struct vlc_sdp_media media, const struct vlc_rtp_pt_owner restrict owner)
	Registers all payload types declared in an SDP media.

void *	rtp_dgram_thread (void *data)
	RTP/RTCP session thread for datagram sockets.

Detailed Description

Macro Definition Documentation

◆ RTP_MAX_DROPOUT_DEFAULT

#define RTP_MAX_DROPOUT_DEFAULT 3000

◆ RTP_MAX_MISORDER_DEFAULT

#define RTP_MAX_MISORDER_DEFAULT 100

◆ RTP_MAX_SRC_DEFAULT

#define RTP_MAX_SRC_DEFAULT 1

◆ RTP_MAX_TIMEOUT_DEFAULT

#define RTP_MAX_TIMEOUT_DEFAULT 5

Function Documentation

◆ rtp_add_type()

int rtp_add_type	(	rtp_session_t *	ses,
		rtp_pt_t *	pt
	)

Adds a payload type to an RTP session.

References vlc_rtp_pt::frequency, rtp_session_t::ptc, rtp_session_t::ptv, and rtp_session_t::srcc.

Referenced by vlc_rtp_add_media_types().

◆ rtp_dequeue()

bool rtp_dequeue	(	struct vlc_logger *	,
		const rtp_session_t *	,
		vlc_tick_t	,
		vlc_tick_t *
	)

Referenced by rtp_dgram_thread().

◆ rtp_dgram_thread()

void * rtp_dgram_thread ( void * data )

RTP/RTCP session thread for datagram sockets.

References block_Alloc, BLOCK_FLAG_CORRUPTED, block_Release, DEFAULT_MRU, pollfd::events, pollfd::fd, vlc_frame_t::i_buffer, vlc_frame_t::i_flags, rtp_sys_t::input_sys, rtp_sys_t::logger, vlc_frame_t::p_buffer, poll(), POLLIN, pollfd::revents, rtp_dequeue(), rtp_process(), rtp_input_sys_t::rtp_sock, rtp_timeout(), rtp_sys_t::session, unlikely, vlc_dtls_GetPollFD(), vlc_dtls_Recv(), vlc_error, vlc_restorecancel(), vlc_savecancel(), vlc_strerror_c(), vlc_thread_set_name(), VLC_TICK_INVALID, vlc_tick_now(), and vlc_warning.

Referenced by OpenSDP(), and OpenURL().

◆ rtp_queue()

void rtp_queue	(	struct vlc_logger *	logger,
		rtp_session_t *	session,
		block_t *	block
	)

Receives an RTP packet and queues it.

Not a cancellation point.

Parameters

logger	VLC logger handle
session	RTP session receiving the packet
block	RTP packet including the RTP header

References rtp_source_t::bad_seq, block_ChainRelease, block_Release, rtp_source_t::blocks, freq, vlc_rtp_pt::frequency, GetDWBE, vlc_frame_t::i_buffer, vlc_frame_t::i_pts, rtp_source_t::jitter, rtp_source_t::last_rx, rtp_source_t::last_seq, rtp_source_t::last_ts, rtp_session_t::max_dropout, rtp_session_t::max_misorder, rtp_source_t::max_seq, rtp_session_t::max_src, vlc_frame_t::p_buffer, vlc_frame_t::p_next, rtp_find_ptype(), rtp_seq(), rtp_source_create(), rtp_source_destroy(), rtp_timestamp(), samples_from_vlc_tick(), rtp_session_t::srcc, rtp_session_t::srcv, rtp_source_t::ssrc, rtp_session_t::timeout, vlc_debug, vlc_tick_now(), and vlc_warning.

Referenced by rtp_process().

◆ rtp_session_create()

rtp_session_t * rtp_session_create ( void )

References RTP_MAX_DROPOUT_DEFAULT, RTP_MAX_MISORDER_DEFAULT, RTP_MAX_SRC_DEFAULT, RTP_MAX_TIMEOUT_DEFAULT, and rtp_session_create_custom().

◆ rtp_session_create_custom()

rtp_session_t * rtp_session_create_custom	(	uint16_t	max_dropout,
		uint16_t	max_misorder,
		uint8_t	max_src,
		vlc_tick_t	timeout
	)

Creates a new RTP session.

References rtp_session_t::max_dropout, rtp_session_t::max_misorder, rtp_session_t::max_src, rtp_session_t::ptc, rtp_session_t::ptv, rtp_session_t::srcc, rtp_session_t::srcv, and rtp_session_t::timeout.

Referenced by OpenSDP(), OpenURL(), and rtp_session_create().

◆ rtp_session_destroy()

void rtp_session_destroy	(	struct vlc_logger *	logger,
		rtp_session_t *	session
	)

Destroys an RTP session.

References rtp_session_t::ptc, rtp_session_t::ptv, rtp_source_destroy(), rtp_session_t::srcc, rtp_session_t::srcv, and vlc_rtp_pt_release().

Referenced by Close(), OpenSDP(), and OpenURL().

◆ vlc_rtp_add_media_types()

int vlc_rtp_add_media_types	(	vlc_object_t *	obj,
		rtp_session_t *	ses,
		const struct vlc_sdp_media *	media,
		const struct vlc_rtp_pt_owner *restrict	owner
	)

Registers all payload types declared in an SDP media.

References ARRAY_SIZE, vlc_sdp_media::attrs, vlc_sdp_pt::channel_count, vlc_sdp_pt::clock_rate, vlc_sdp_media::format, vlc_sdp_pt::media, msg_Dbg, vlc_sdp_pt::name, name, vlc_rtp_pt::number, vlc_rtp_pt::owner, vlc_sdp_pt::parameters, rtp_add_type(), vlc_sdp_media::type, vlc_rtp_pt_create(), vlc_rtp_pt_release(), and vlc_rtp_set_default_types().

Referenced by OpenSDP(), and rtp_autodetect().

Macros

Functions