Description Functions

Overview

See the PCM (digital audio) interface page for more details. More…

// global functions

const char*
snd_pcm_type_name(snd_pcm_type_t type);

const char*
snd_pcm_stream_name(const snd_pcm_stream_t stream);

const char*
snd_pcm_access_name(const snd_pcm_access_t _access);

const char*
snd_pcm_format_name(const snd_pcm_format_t format);

const char*
snd_pcm_format_description(const snd_pcm_format_t format);

const char*
snd_pcm_subformat_name(const snd_pcm_subformat_t subformat);

const char*
snd_pcm_subformat_description(const snd_pcm_subformat_t subformat);

snd_pcm_format_t
snd_pcm_format_value(const char* name);

const char*
snd_pcm_tstamp_mode_name(const snd_pcm_tstamp_t mode);

const char*
snd_pcm_state_name(const snd_pcm_state_t state);

Detailed Documentation

See the PCM (digital audio) interface page for more details.

Global Functions

const char*
snd_pcm_type_name(snd_pcm_type_t type)

get name of PCM type

Parameters:

type

PCM type

Returns:

ascii name of PCM type

const char*
snd_pcm_stream_name(const snd_pcm_stream_t stream)

get name of PCM stream type

Parameters:

stream

PCM stream type

Returns:

ascii name of PCM stream type

const char*
snd_pcm_access_name(const snd_pcm_access_t _access)

get name of PCM access type

Parameters:

acc	PCM access type

Returns:

ascii name of PCM access type

const char*
snd_pcm_format_name(const snd_pcm_format_t format)

get name of PCM sample format

Parameters:

format

PCM sample format

Returns:

ascii name of PCM sample format

const char*
snd_pcm_format_description(const snd_pcm_format_t format)

get description of PCM sample format

Parameters:

format

PCM sample format

Returns:

ascii description of PCM sample format

const char*
snd_pcm_subformat_name(const snd_pcm_subformat_t subformat)

get name of PCM sample subformat

Parameters:

subformat

PCM sample subformat

Returns:

ascii name of PCM sample subformat

const char*
snd_pcm_subformat_description(const snd_pcm_subformat_t subformat)

get description of PCM sample subformat

Parameters:

subformat

PCM sample subformat

Returns:

ascii description of PCM sample subformat

snd_pcm_format_t
snd_pcm_format_value(const char* name)

get PCM sample format from name

Parameters:

name	PCM sample format name (case insensitive)

Returns:

PCM sample format

const char*
snd_pcm_tstamp_mode_name(const snd_pcm_tstamp_t mode)

get name of PCM tstamp mode setting

Parameters:

mode	PCM tstamp mode

Returns:

ascii name of PCM tstamp mode setting

const char*
snd_pcm_state_name(const snd_pcm_state_t state)

get name of PCM state

Parameters:

state

PCM state

Returns:

ascii name of PCM state