wav.c File Reference

Include dependency graph for wav.c:

Data Structures
struct	demux_sys_t
Functions
static int	Open (vlc_object_t *)
	Probes and initializes.
static void	Close (vlc_object_t *)
	Releases resources.
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
static int	Demux (demux_t *)
static int	Control (demux_t *, int i_query, va_list args)
static int	ChunkFind (demux_t *, const char *, unsigned int *)
static int	FrameInfo_IMA_ADPCM (unsigned int *, int *, const es_format_t *)
static int	FrameInfo_MS_ADPCM (unsigned int *, int *, const es_format_t *)
static int	FrameInfo_PCM (unsigned int *, int *, const es_format_t *)
static int	FrameInfo_MSGSM (unsigned int *, int *, const es_format_t *)
Variables
static const uint32_t	pi_channels_src []
static const uint32_t	pi_channels_in []

---

Function Documentation

static int ChunkFind	(	demux_t *	p_demux,
		const char *	fcc,
		unsigned int *	pi_size
	)			[static]

References GetDWLE(), msg_Dbg, msg_Err, demux_t::s, stream_Peek(), stream_Read(), VLC_EGENERIC, and VLC_SUCCESS.

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 Control	(	demux_t *	p_demux,
		int	i_query,
		va_list	args
	)			[static]

References es_format_t::audio, demux_vaControlHelper(), demux_sys_t::fmt, es_format_t::i_bitrate, audio_format_t::i_blockalign, demux_sys_t::i_data_pos, demux_sys_t::i_data_size, demux_t::p_sys, and demux_t::s.

static int Demux

(

demux_t *

p_demux

)

[static]

References aout_ChannelReorder(), es_format_t::audio, demux_sys_t::b_chan_reorder, date_Get(), date_Increment(), es_out_Control(), es_out_Send(), ES_OUT_SET_PCR, demux_sys_t::fmt, audio_format_t::i_bitspersample, block_t::i_buffer, audio_format_t::i_channels, demux_sys_t::i_data_pos, demux_sys_t::i_data_size, block_t::i_dts, demux_sys_t::i_frame_samples, demux_sys_t::i_frame_size, block_t::i_pts, msg_Warn, demux_t::out, block_t::p_buffer, demux_sys_t::p_es, demux_t::p_sys, demux_sys_t::pi_chan_table, demux_sys_t::pts, demux_t::s, stream_Block(), stream_Tell(), and VLC_TS_0.

static int FrameInfo_IMA_ADPCM	(	unsigned int *	pi_size,
		int *	pi_samples,
		const es_format_t *	p_fmt
	)			[static]

References es_format_t::audio, audio_format_t::i_blockalign, audio_format_t::i_channels, VLC_EGENERIC, and VLC_SUCCESS.

static int FrameInfo_MS_ADPCM	(	unsigned int *	pi_size,
		int *	pi_samples,
		const es_format_t *	p_fmt
	)			[static]

References es_format_t::audio, audio_format_t::i_blockalign, audio_format_t::i_channels, VLC_EGENERIC, and VLC_SUCCESS.

static int FrameInfo_MSGSM	(	unsigned int *	pi_size,
		int *	pi_samples,
		const es_format_t *	p_fmt
	)			[static]

References es_format_t::audio, es_format_t::i_bitrate, audio_format_t::i_blockalign, audio_format_t::i_rate, VLC_EGENERIC, and VLC_SUCCESS.

static int FrameInfo_PCM	(	unsigned int *	pi_size,
		int *	pi_samples,
		const es_format_t *	p_fmt
	)			[static]

References __MAX, es_format_t::audio, audio_format_t::i_bitspersample, audio_format_t::i_blockalign, audio_format_t::i_channels, audio_format_t::i_rate, and VLC_SUCCESS.

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

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)

---

Variable Documentation

const uint32_t pi_channels_in[] [static]

Initial value:

    {  0x2 ,  0x4 ,
       0x1 ,  0x1000 ,
       0x20 ,  0x40 ,  0x10 ,
       0x100 ,  0x200 , 0 }

const uint32_t pi_channels_src[] [static]

Initial value:

    {  0x1 ,  0x2 ,
       0x4 ,  0x8 ,
       0x10 ,  0x20 ,  0x100 ,
       0x200 ,  0x400 , 0 }