jack.c File Reference

JACK audio output functions. More...

Include dependency graph for jack.c:

Data Structures
struct	aout_sys_t
Defines
#define	AUTO_CONNECT_OPTION   "jack-auto-connect"
#define	AUTO_CONNECT_TEXT   N_("Automatically connect to writable clients")
#define	AUTO_CONNECT_LONGTEXT
#define	CONNECT_REGEX_OPTION   "jack-connect-regex"
#define	CONNECT_REGEX_TEXT   N_("Connect to clients matching")
#define	CONNECT_REGEX_LONGTEXT
Typedefs
typedef jack_default_audio_sample_t	jack_sample_t
Functions
static int	Open (vlc_object_t *)
	Probes and initializes.
static void	Close (vlc_object_t *)
	Releases resources.
static void	Play (aout_instance_t *)
static int	Process (jack_nframes_t i_frames, void *p_arg)
static int	GraphChange (void *p_arg)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)

---

Detailed Description

JACK audio output functions.

---

Define Documentation

#define AUTO_CONNECT_LONGTEXT

Value:

N_( \
    "If enabled, this option will automatically connect sound output to the " \
    "first writable JACK clients found." )

#define AUTO_CONNECT_OPTION   "jack-auto-connect"

#define AUTO_CONNECT_TEXT   N_("Automatically connect to writable clients")

#define CONNECT_REGEX_LONGTEXT

Value:

N_( \
    "If automatic connection is enabled, only JACK clients whose names " \
    "match this regular expression will be considered for connection." )

#define CONNECT_REGEX_OPTION   "jack-connect-regex"

#define CONNECT_REGEX_TEXT   N_("Connect to clients matching")

---

Typedef Documentation

typedef jack_default_audio_sample_t jack_sample_t

---

Function Documentation

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 GraphChange

(

void *

p_arg

)

[static]

References __MAX, i, aout_sys_t::i_channels, aout_sys_t::latency, msg_Dbg, aout_instance_t::output, aout_sys_t::p_aout, aout_sys_t::p_jack_client, aout_sys_t::p_jack_ports, aout_output_t::p_sys, and p_sys.

static int Open

(

vlc_object_t *

p_this

)

[static]

Probes and initializes.

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 void Play

(

aout_instance_t *

p_aout

)

[static]

References VLC_UNUSED.

int Process	(	jack_nframes_t	i_frames,
		void *	p_arg
	)			[static]

References aout_BufferFree, aout_OutputNextBuffer(), i, aout_sys_t::i_channels, block_t::i_nb_samples, aout_sys_t::latency, mdate(), aout_instance_t::output, aout_sys_t::p_aout, block_t::p_buffer, p_dst, aout_sys_t::p_jack_buffers, aout_sys_t::p_jack_client, aout_sys_t::p_jack_ports, aout_output_t::p_sys, and p_sys.

int vlc_entry__main

(

module_t *

p_module

)

const char* vlc_entry_license__main

(

void

)