/builddir/build/BUILD/alsa-lib-1.0.14rc3/src/pcm/pcm_dmix.c File Reference

PCM Direct Stream Mixing (dmix) Plugin Interface. More...


Functions

int snd_pcm_dmix_open (snd_pcm_t **pcmp, const char *name, struct snd_pcm_direct_open_conf *opts, struct slave_params *params, snd_config_t *root, snd_config_t *sconf, snd_pcm_stream_t stream, int mode)
 Creates a new dmix PCM.
int _snd_pcm_dmix_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 dmix PCM.


Detailed Description

PCM Direct Stream Mixing (dmix) Plugin Interface.

Author:
Jaroslav Kysela <perex@suse.cz>
Date:
2003

Function Documentation

int _snd_pcm_dmix_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 dmix PCM.

Parameters:
pcmp Returns created PCM handle
name Name of PCM
root Root configuration node
conf Configuration node with dmix PCM description
stream PCM Stream
mode PCM Mode
Warning:
Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.

int snd_pcm_dmix_open ( snd_pcm_t **  pcmp,
const char *  name,
struct snd_pcm_direct_open_conf *  opts,
struct slave_params *  params,
snd_config_t root,
snd_config_t sconf,
snd_pcm_stream_t  stream,
int  mode 
)

Creates a new dmix PCM.

Parameters:
pcmp Returns created PCM handle
name Name of PCM
opts Direct PCM configurations
params Parameters for slave
root Configuration root
sconf Slave configuration
stream PCM Direction (stream)
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.


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