rtp.h File Reference

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Data Structures
struct	rtp_pt_t
struct	demux_sys_t
Typedefs
typedef struct rtp_pt_t	rtp_pt_t
typedef struct rtp_session_t	rtp_session_t
Functions
int	rtp_autodetect (demux_t *, rtp_session_t *, const block_t *)
static uint8_t	rtp_ptype (const block_t *block)
rtp_session_t *	rtp_session_create (demux_t *)
	Creates a new RTP session.
void	rtp_session_destroy (demux_t *, rtp_session_t *)
	Destroys an RTP session.
void	rtp_queue (demux_t *, rtp_session_t *, block_t *)
	Receives an RTP packet and queues it.
bool	rtp_dequeue (demux_t *, const rtp_session_t *, mtime_t *)
int	rtp_add_type (demux_t *demux, rtp_session_t *ses, const rtp_pt_t *pt)
	Adds a payload type to an RTP session.
void *	rtp_thread (void *data)

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Typedef Documentation

typedef struct rtp_pt_t rtp_pt_t

typedef struct rtp_session_t rtp_session_t

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Function Documentation

int rtp_add_type	(	demux_t *	demux,
		rtp_session_t *	ses,
		const rtp_pt_t *	pt
	)

Adds a payload type to an RTP session.

References rtp_pt_t::decode, rtp_pt_t::destroy, rtp_pt_t::frequency, rtp_pt_t::init, msg_Dbg, msg_Err, no_decode(), no_destroy(), no_init(), rtp_pt_t::number, rtp_session_t::ptc, rtp_session_t::ptv, and rtp_session_t::srcc.

Referenced by rtp_autodetect().

int rtp_autodetect	(	demux_t *	,
		rtp_session_t *	,
		const block_t *
	)

References codec_decode(), codec_destroy(), rtp_pt_t::decode, rtp_pt_t::destroy, rtp_pt_t::frequency, gsm_init(), rtp_pt_t::init, l16m_init(), l16s_init(), mpa_decode(), mpa_init(), mpv_decode(), mpv_init(), msg_Dbg, pcma_init(), pcmu_init(), qcelp_init(), rtp_add_type(), rtp_ptype(), stream_decode(), stream_destroy(), and ts_init().

Referenced by rtp_thread().

bool rtp_dequeue	(	demux_t *	,
		const rtp_session_t *	,
		mtime_t *
	)

Referenced by rtp_process().

static uint8_t rtp_ptype

(

const block_t *

block

)

[inline, static]

References block_t::p_buffer.

Referenced by rtp_autodetect(), rtp_decode(), rtp_find_ptype(), and rtp_recv().

void rtp_queue	(	demux_t *	demux,
		rtp_session_t *	session,
		block_t *	block
	)

Receives an RTP packet and queues it.

Not a cancellation point.

Parameters:

	demux	VLC demux object
	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, CLOCK_FREQ, rtp_pt_t::frequency, GetDWBE, i, block_t::i_buffer, block_t::i_pts, rtp_source_t::jitter, rtp_source_t::last_rx, rtp_source_t::last_seq, rtp_source_t::last_ts, demux_sys_t::max_dropout, demux_sys_t::max_misorder, rtp_source_t::max_seq, demux_sys_t::max_src, mdate(), msg_Dbg, msg_Warn, block_t::p_buffer, block_t::p_next, demux_t::p_sys, p_sys, rtp_find_ptype(), rtp_seq(), rtp_source_create(), rtp_source_destroy(), rtp_timestamp(), src, rtp_session_t::srcc, rtp_session_t::srcv, rtp_source_t::ssrc, and demux_sys_t::timeout.

Referenced by rtp_thread().

rtp_session_t* rtp_session_create

(

demux_t *

)

Creates a new RTP session.

References rtp_session_t::ptc, rtp_session_t::ptv, rtp_session_t::srcc, and rtp_session_t::srcv.

void rtp_session_destroy	(	demux_t *	,
		rtp_session_t *
	)

Destroys an RTP session.

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

void* rtp_thread

(

void *

data

)

References block_Release(), demux_sys_t::lock, demux_t::p_sys, p_sys, rtp_autodetect(), rtp_process(), rtp_queue(), rtp_recv(), demux_sys_t::session, demux_sys_t::timer, timer_cleanup(), vlc_cleanup_push, vlc_cleanup_run, vlc_mutex_lock(), vlc_mutex_unlock(), vlc_restorecancel(), vlc_savecancel(), and vlc_timer_create().