waveout.c File Reference

Include dependency graph for waveout.c:


Data Structures
struct	notification_thread_t
struct	aout_sys_t
Defines
#define	FRAME_SIZE 4096
#define	DEVICE_TEXT N_("Select Audio Device")
#define	DEVICE_LONG
#define	DEFAULT_AUDIO_DEVICE N_("Default Audio Device")
#define	waveformat p_aout->output.p_sys->waveformat
#define	waveout_warn(msg)
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 void	Probe (aout_instance_t *)
static int	OpenWaveOut (aout_instance_t *, uint32_t, int, int, int, int, bool)
static int	OpenWaveOutPCM (aout_instance_t , uint32_t, vlc_fourcc_t , int, int, int, bool)
static int	PlayWaveOut (aout_instance_t , HWAVEOUT, WAVEHDR , aout_buffer_t *, bool)
static void CALLBACK	WaveOutCallback (HWAVEOUT, UINT, DWORD, DWORD, DWORD)
static void *	WaveOutThread (vlc_object_t *)
static int	VolumeGet (aout_instance_t , audio_volume_t )
static int	VolumeSet (aout_instance_t *, audio_volume_t)
static int	WaveOutClearDoneBuffers (aout_sys_t *p_sys)
static int	ReloadWaveoutDevices (vlc_object_t , char const , vlc_value_t, vlc_value_t, void *)
static uint32_t	findDeviceID (char *)
int	vlc_entry__main (module_t *p_module)
const char *	vlc_entry_license__main (void)
Variables
static const char	psz_device_name_fmt [] = "%s ($%x,$%x)"
static const char *const	ppsz_adev [] = { "wavemapper", }
static const char *const	ppsz_adev_text [] = { N_("Microsoft Soundmapper") }

Define Documentation

#define DEFAULT_AUDIO_DEVICE N_("Default Audio Device")

#define DEVICE_LONG

Value:

N_("Select special Audio device, or let windows "\
                       "decide (default), change needs VLC restart "\
                       "to apply.")

#define DEVICE_TEXT N_("Select Audio Device")

#define FRAME_SIZE 4096

#define waveformat p_aout->output.p_sys->waveformat

Referenced by CreateDSBuffer(), and OpenWaveOut().

#define waveout_warn ( msg )

Value:

msg_Warn( p_aout, "aout_OutputNextBuffer no buffer "\
                           "got next_date=%d ms, "\
                           "%d frames to play, "\
                           "starving? %d, %s",(int)(next_date/(mtime_t)1000), \
                           i_queued_frames, \
                           p_aout->output.b_starving, msg);

Referenced by WaveOutThread().

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 uint32_t findDeviceID ( char * psz_device_name ) [static]

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 int OpenWaveOut	(	aout_instance_t *	p_aout,
		uint32_t	i_device_id,
		int	i_format,
		int	i_channels,
		int	i_nb_channels,
		int	i_rate,
		bool	b_probe
	)			`[static]`

static int OpenWaveOutPCM	(	aout_instance_t *	p_aout,
		uint32_t	i_device_id,
		vlc_fourcc_t *	i_format,
		int	i_channels,
		int	i_nb_channels,
		int	i_rate,
		bool	b_probe
	)			`[static]`