Description Functions
[PCM Interface]

Functions
const char *	snd_pcm_type_name (snd_pcm_type_t type)
const char *	snd_pcm_stream_name (const snd_pcm_stream_t stream)
	get name of PCM stream type
const char *	snd_pcm_access_name (const snd_pcm_access_t _access)
	get name of PCM access type
const char *	snd_pcm_format_name (const snd_pcm_format_t format)
	get name of PCM sample format
const char *	snd_pcm_format_description (const snd_pcm_format_t format)
	get description of PCM sample format
const char *	snd_pcm_subformat_name (const snd_pcm_subformat_t subformat)
	get name of PCM sample subformat
const char *	snd_pcm_subformat_description (const snd_pcm_subformat_t subformat)
	get description of PCM sample subformat
snd_pcm_format_t	snd_pcm_format_value (const char *name)
	get PCM sample format from name
const char *	snd_pcm_tstamp_mode_name (const snd_pcm_tstamp_t mode)
	get name of PCM tstamp mode setting
const char *	snd_pcm_state_name (const snd_pcm_state_t state)
	get name of PCM state

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Detailed Description

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

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Function Documentation

const char* snd_pcm_access_name (  snd_pcm_access_t  acc  )

get name of PCM access type Parameters: acc  PCM access type Returns: ascii name of PCM access type

const char* snd_pcm_format_description (  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_format_name (  snd_pcm_format_t  format  )

get name of PCM sample format Parameters: format  PCM sample format Returns: ascii name of PCM sample format Examples: /test/latency.c, and /test/pcm.c.

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 Examples: /test/latency.c.

const char* snd_pcm_state_name (  snd_pcm_state_t  state  )

get name of PCM state Parameters: state  PCM state Returns: ascii name of PCM state

const char* snd_pcm_stream_name (  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_subformat_description (  snd_pcm_subformat_t  subformat  )

get description of PCM sample subformat Parameters: subformat  PCM sample subformat Returns: ascii description of PCM sample subformat

const char* snd_pcm_subformat_name (  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_tstamp_mode_name (  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

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