pcm_share.c File Reference

PCM Share Plugin Interface. More...

Include dependency graph for pcm_share.c:

Functions
int	snd_pcm_share_open (snd_pcm_t **pcmp, const char *name, const char *sname, snd_pcm_format_t sformat, int srate, unsigned int schannels, int speriod_time, int sbuffer_time, unsigned int channels, unsigned int *channels_map, snd_pcm_stream_t stream, int mode)
	Creates a new Share PCM. More...
int	_snd_pcm_share_open (snd_pcm_t **pcmp, const char *name, snd_config_t *root, snd_config_t *conf, snd_pcm_stream_t stream, int mode)
	Creates a new Share PCM. More...

Detailed Description

PCM Share Plugin Interface.

Author

Abramo Bagnara abram.nosp@m.o@al.nosp@m.sa-pr.nosp@m.ojec.nosp@m.t.org

Date

2000-2001

Function Documentation

_snd_pcm_share_open()

int _snd_pcm_share_open	(	snd_pcm_t **	pcmp,
		const char *	name,
		snd_config_t *	root,
		snd_config_t *	conf,
		snd_pcm_stream_t	stream,
		int	mode
	)

Creates a new Share PCM.

Parameters

pcmp	Returns created PCM handle
name	Name of PCM
root	Root configuration node
conf	Configuration node with Share PCM description
stream	Stream type
mode	Stream mode

Return values

zero	on success otherwise a negative error code

Warning

Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.

snd_pcm_share_open()

int snd_pcm_share_open	(	snd_pcm_t **	pcmp,
		const char *	name,
		const char *	sname,
		snd_pcm_format_t	sformat,
		int	srate,
		unsigned int	schannels,
		int	speriod_time,
		int	sbuffer_time,
		unsigned int	channels,
		unsigned int *	channels_map,
		snd_pcm_stream_t	stream,
		int	mode
	)

Creates a new Share PCM.

Parameters

pcmp	Returns created PCM handle
name	Name of PCM
sname	Slave name
sformat	Slave format
srate	Slave rate
schannels	Slave channels
speriod_time	Slave period time
sbuffer_time	Slave buffer time
channels	Count of channels
channels_map	Map of channels
stream	Direction
mode	PCM mode

Return values

zero	on success otherwise a negative error code

Warning

Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.