/builddir/build/BUILD/alsa-lib-1.0.22/src/pcm/pcm_iec958.c File Reference

PCM IEC958 Subframe Conversion Plugin Interface. More...

Functions

int snd_pcm_iec958_open (snd_pcm_t **pcmp, const char *name, snd_pcm_format_t sformat, snd_pcm_t *slave, int close_slave, const unsigned char *status_bits, const unsigned char *preamble_vals)
 Creates a new IEC958 subframe conversion PCM.
int _snd_pcm_iec958_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 IEC958 subframe conversion PCM.

Detailed Description

PCM IEC958 Subframe Conversion Plugin Interface.

Author:
Takashi Iwai <tiwai@suse.de>
Date:
2004

Function Documentation

int _snd_pcm_iec958_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 IEC958 subframe conversion PCM.

Parameters:
pcmp Returns created PCM handle
name Name of PCM
root Root configuration node
conf Configuration node with copy 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.
int snd_pcm_iec958_open ( snd_pcm_t **  pcmp,
const char *  name,
snd_pcm_format_t  sformat,
snd_pcm_t slave,
int  close_slave,
const unsigned char *  status_bits,
const unsigned char *  preamble_vals 
)

Creates a new IEC958 subframe conversion PCM.

Parameters:
pcmp Returns created PCM handle
name Name of PCM
sformat Slave (destination) format
slave Slave PCM handle
close_slave When set, the slave PCM handle is closed with copy PCM
status_bits The IEC958 status bits
preamble_vals The preamble byte values
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.
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Defines

Generated for ALSA project - the C library reference by doxygen 1.6.1