VLC 4.0.0-dev

RTP demux module shared declarations. More...

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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
void	rtp_autodetect (demux_t , rtp_session_t , const block_t *)

static uint8_t	rtp_ptype (const block_t *block)

void *	codec_init (demux_t demux, es_format_t fmt)

void	codec_destroy (demux_t demux, void data)

void	codec_decode (demux_t demux, void data, block_t *block)

void *	theora_init (demux_t *demux)

void	xiph_destroy (demux_t demux, void data)

void	xiph_decode (demux_t demux, void data, block_t *block)

rtp_session_t *	rtp_session_create (demux_t *)
	Creates a new RTP session. More...

void	rtp_session_destroy (demux_t , rtp_session_t )
	Destroys an RTP session. More...

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

bool	rtp_dequeue (demux_t , const rtp_session_t , vlc_tick_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. More...

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

Detailed Description

RTP demux module shared declarations.

Typedef Documentation

◆ rtp_pt_t

typedef struct rtp_pt_t rtp_pt_t

◆ rtp_session_t

typedef struct rtp_session_t rtp_session_t

Function Documentation

◆ codec_decode()

void codec_decode	(	demux_t *	demux,
		void *	data,
		block_t *	block
	)

References block_Release(), es_out_Send(), es_out_SetPCR(), block_t::i_dts, block_t::i_pts, stream_t::out, and VLC_TICK_INVALID.

Referenced by mpa_decode(), mpv_decode(), rtp_autodetect(), xiph_decode(), and xiph_destroy().

◆ codec_destroy()

void codec_destroy	(	demux_t *	demux,
		void *	data
	)

References es_out_Del(), and stream_t::out.

Referenced by rtp_autodetect(), xiph_decode(), and xiph_destroy().

◆ codec_init()

void* codec_init	(	demux_t *	demux,
		es_format_t *	fmt
	)

References aout_FormatPrepare(), es_format_t::audio, AUDIO_ES, es_out_Add(), es_format_t::i_cat, and stream_t::out.

Referenced by gsm_init(), l16m_init(), l16s_init(), mpa_init(), mpv_init(), pcma_init(), pcmu_init(), qcelp_init(), and xiph_decode().

◆ rtp_add_type()

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::header, 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().

◆ rtp_autodetect()

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

◆ rtp_dequeue()

bool rtp_dequeue	(	demux_t *	,
		const rtp_session_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, block_t::i_buffer, block_t::i_flags, msg_Err, msg_Warn, block_t::p_buffer, stream_t::p_sys, poll(), POLLIN, pollfd::revents, rtp_dequeue(), rtp_process(), demux_sys_t::rtp_sock, rtp_timeout(), demux_sys_t::session, unlikely, vlc_dtls_GetPollFD(), vlc_dtls_Recv(), vlc_restorecancel(), vlc_savecancel(), vlc_strerror_c(), and VLC_TICK_INVALID.

Referenced by OpenSDP(), and OpenURL().

◆ rtp_ptype()

static uint8_t rtp_ptype ( const block_t * block )

inlinestatic

References block_t::p_buffer.

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

◆ rtp_queue()

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, freq, rtp_pt_t::frequency, GetDWBE, 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, msg_Dbg, msg_Warn, block_t::p_buffer, block_t::p_next, stream_t::p_sys, 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, demux_sys_t::timeout, and vlc_tick_now().

Referenced by rtp_process().

◆ rtp_session_create()

rtp_session_t* rtp_session_create ( demux_t * )

Creates a new RTP session.

payload format

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

Referenced by OpenSDP(), and OpenURL().

◆ rtp_session_destroy()

void rtp_session_destroy	(	demux_t *	,
		rtp_session_t *
	)

Destroys an RTP session.

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

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

◆ theora_init()

void* theora_init ( demux_t * demux )

References xiph_init().

Referenced by rtp_autodetect().

◆ xiph_decode()

void xiph_decode	(	demux_t *	demux,
		void *	data,
		block_t *	block
	)

◆ xiph_destroy()

void xiph_destroy	(	demux_t *	demux,
		void *	data
	)

References rtp_xiph_t::block, BLOCK_FLAG_CORRUPTED, codec_decode(), codec_destroy(), and block_t::i_flags.

Referenced by rtp_autodetect().