switcher.c File Reference

Include dependency graph for switcher.c:


Data Structures
struct	sout_stream_sys_t
struct	sout_stream_id_t
Defines
#define	HAVE_MMX
#define	SOUT_CFG_PREFIX "sout-switcher-"
#define	MAX_PICTURES 10
#define	MAX_AUDIO 30
#define	MAX_THRESHOLD 99999999
#define	FILES_TEXT N_("Files")
#define	FILES_LONGTEXT
#define	SIZES_TEXT N_("Sizes")
#define	SIZES_LONGTEXT
#define	RATIO_TEXT N_("Aspect ratio")
#define	RATIO_LONGTEXT
#define	PORT_TEXT N_("Command UDP port")
#define	PORT_LONGTEXT
#define	COMMAND_TEXT N_("Command")
#define	COMMAND_LONGTEXT
#define	GOP_TEXT N_("GOP size")
#define	GOP_LONGTEXT
#define	QSCALE_TEXT N_("Quantizer scale")
#define	QSCALE_LONGTEXT
#define	AUDIO_TEXT N_("Mute audio")
#define	AUDIO_LONGTEXT
Functions
static int	Open (vlc_object_t *)
	Probes and initializes.
static void	Close (vlc_object_t *)
	Releases resources.
static sout_stream_id_t *	Add (sout_stream_t , es_format_t )
static int	Del (sout_stream_t , sout_stream_id_t )
static int	Send (sout_stream_t , sout_stream_id_t , block_t *)
static mtime_t	Process (sout_stream_t p_stream, sout_stream_id_t id, mtime_t i_max_dts)
static int	UnpackFromFile (sout_stream_t p_stream, const char psz_file, int i_width, int i_height, picture_t *p_pic)
static void	NetCommand (sout_stream_t *p_stream)
static mtime_t	VideoCommand (sout_stream_t p_stream, sout_stream_id_t id)
static block_t *	VideoGetBuffer (sout_stream_t p_stream, sout_stream_id_t id, block_t *p_buffer)
static block_t *	AudioGetBuffer (sout_stream_t p_stream, sout_stream_id_t id, block_t *p_buffer)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
Variables
static const char *const	ppsz_sout_options []

Define Documentation

#define AUDIO_LONGTEXT

Value:

N_( \
    "Mute audio when command is not 0." )

#define AUDIO_TEXT N_("Mute audio")

#define COMMAND_LONGTEXT

Value:

N_( \
    "Initial command to execute." )

#define COMMAND_TEXT N_("Command")

#define FILES_LONGTEXT

Value:

N_( \
    "Full paths of the files separated by colons." )

#define FILES_TEXT N_("Files")

#define GOP_LONGTEXT

Value:

N_( \
    "Number of P frames between two I frames." )

#define GOP_TEXT N_("GOP size")

#define HAVE_MMX

#define MAX_AUDIO 30

Referenced by Add(), Del(), and Send().

#define MAX_PICTURES 10

Referenced by Pool(), and ResetPictures().

#define MAX_THRESHOLD 99999999

Referenced by VideoGetBuffer().

#define PORT_LONGTEXT

Value:

N_( \
    "UDP port to listen to for commands." )

#define PORT_TEXT N_("Command UDP port")

#define QSCALE_LONGTEXT

Value:

N_( \
    "Fixed quantizer scale to use." )

#define QSCALE_TEXT N_("Quantizer scale")

#define RATIO_LONGTEXT

Value:

N_( \
    "Aspect ratio (4:3, 16:9)." )

#define RATIO_TEXT N_("Aspect ratio")

#define SIZES_LONGTEXT

Value:

N_( \
    "List of sizes separated by colons (720x576:480x576)." )

#define SIZES_TEXT N_("Sizes")

#define SOUT_CFG_PREFIX "sout-switcher-"

Function Documentation

static sout_stream_id_t * Add	(	sout_stream_t *	p_stream,
		es_format_t *	p_fmt
	)			`[static]`

static block_t * AudioGetBuffer	(	sout_stream_t *	p_stream,
		sout_stream_id_t *	id,
		block_t *	p_buffer
	)			`[static]`

References block_New, block_Release(), sout_stream_id_t::ff_enc_c, block_t::i_dts, block_t::i_length, block_t::i_pts, block_t::i_rate, block_t::p_buffer, sout_stream_id_t::p_buffer_out, sout_stream_id_t::p_samples, and vlc_memcpy().

Referenced by Process().

static void Close ( vlc_object_t * p_this ) [static]

Releases resources.

Close the module.

Destroys the X11 window.

Disconnect from the X server.

Close a SDL video output.

It destroys an OpenGL vout display.

Terminate a vout display created by Open.

It destroyes a Direct3D vout display.

Terminate an output method created by Open.

Release the drawable.

Close a libcaca video output.

Close a aa video output method.

Close the filter.

Terminate a splitter module.

This function closes a clone video splitter module.

Common close function.

Releases allocate resources.

Close: Destructor.

Parameters:

	p_this	pointer to this filter object
	p_this,:	the filter object

static int Del	(	sout_stream_t *	p_stream,
		sout_stream_id_t *	id
	)			`[static]`

References sout_stream_id_t::b_switcher_audio, sout_stream_id_t::ff_enc, sout_stream_id_t::ff_enc_c, i, sout_stream_id_t::id, MAX_AUDIO, sout_stream_id_t::p_buffer_out, sout_stream_id_t::p_frame, sout_stream_t::p_next, sout_stream_t::p_sys, sout_stream_t::pf_del, sout_stream_sys_t::pp_audio_ids, vlc_avcodec_lock(), vlc_avcodec_unlock(), and VLC_SUCCESS.

static void NetCommand ( sout_stream_t * p_stream ) [static]

References sout_stream_sys_t::i_cmd, sout_stream_sys_t::i_fd, sout_stream_sys_t::i_nb_pictures, sout_stream_sys_t::i_old_cmd, msg_Dbg, msg_Err, and sout_stream_t::p_sys.

Referenced by Send().

static int Open ( vlc_object_t * p_this ) [static]

Probes and initializes.

Status of this demuxer: Real Media format -----------------.

Basic chorus/flanger/delay audio filter This implements a variable delay filter for VLC.

Todo:

Improve CDDB support (non-blocking, cache, .

Open the module.

Create an X11 window.

Probe the X server.

This function initializes SDL vout method.

It creates an OpenGL vout display.

This function allocates and initialize the DirectX vout display.

It creates a Direct3D vout display.

This function allocates and initializes a FB vout method.

Find the drawable set by libvlc application.

This function initializes libcaca vout method.

This function allocates and initializes a aa vout method.

This function allocates and initializes a Wall splitter module.

Open the filter.

This function allocates and initializes a Clone splitter module.

Open: initialize and create stuff.

Connect to the sftp server and ask for a file.

Parameters:

p_this,:

the vlc_object

Returns:: VLC_SUCCESS if everything was fine

Parameters:

	p_this
	p_this,:	the filter object

Returns:: VLC_SUCCESS or vlc error codes

Todo:: Reinstate meta codec name

static mtime_t Process	(	sout_stream_t *	p_stream,
		sout_stream_id_t *	id,
		mtime_t	i_max_dts
	)			`[static]`

References AudioGetBuffer(), sout_stream_id_t::b_switcher_video, block_ChainAppend(), block_Release(), block_t::i_dts, sout_stream_sys_t::i_old_cmd, sout_stream_id_t::id, block_t::p_next, sout_stream_t::p_next, sout_stream_id_t::p_queued, sout_stream_t::p_sys, sout_stream_t::pf_send, and VideoGetBuffer().

static int Send	(	sout_stream_t *	p_stream,
		sout_stream_id_t *	id,
		block_t *	p_buffer
	)			`[static]`

References sout_stream_id_t::b_switcher_audio, sout_stream_id_t::b_switcher_video, block_ChainAppend(), block_Release(), i, sout_stream_sys_t::i_cmd, sout_stream_sys_t::i_old_cmd, sout_stream_id_t::id, MAX_AUDIO, NetCommand(), sout_stream_t::p_next, sout_stream_id_t::p_queued, sout_stream_t::p_sys, sout_stream_t::pf_send, sout_stream_sys_t::pp_audio_ids, Process(), VideoCommand(), VLC_EGENERIC, and VLC_SUCCESS.

static int UnpackFromFile	(	sout_stream_t *	p_stream,
		const char *	psz_file,
		int	i_width,
		int	i_height,
		picture_t *	p_pic
	)			`[static]`

References i, i_chroma, plane_t::i_lines, plane_t::i_pitch, picture_t::i_planes, msg_Err, picture_t::p, plane_t::p_pixels, picture_Setup(), VLC_CODEC_I420, and vlc_fopen().

static mtime_t VideoCommand	(	sout_stream_t *	p_stream,
		sout_stream_id_t *	id
	)			`[static]`

static block_t * VideoGetBuffer	(	sout_stream_t *	p_stream,
		sout_stream_id_t *	id,
		block_t *	p_buffer
	)			`[static]`

int vlc_entry__main ( module_t * p_module )

const char* vlc_entry_license__main ( void )

Variable Documentation

const char* const ppsz_sout_options[] [static]

Initial value:

 {
    "files", "sizes", "aspect-ratio", "port", "command", "gop", "qscale",
    "mute-audio", NULL
}

switcher.c File Reference

Data Structures

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation