snd_pcm_format_t

type snd_pcm_format_t = (

  SND_PCM_FORMAT_UNKNOWN = - 1,

  SND_PCM_FORMAT_S8 = 0,

  SND_PCM_FORMAT_U8,

  SND_PCM_FORMAT_S16_LE,

  SND_PCM_FORMAT_S16_BE,

  SND_PCM_FORMAT_U16_LE,

  SND_PCM_FORMAT_U16_BE,

  SND_PCM_FORMAT_S24_LE,

  SND_PCM_FORMAT_S24_BE,

  SND_PCM_FORMAT_U24_LE,

  SND_PCM_FORMAT_U24_BE,

  SND_PCM_FORMAT_S32_LE,

  SND_PCM_FORMAT_S32_BE,

  SND_PCM_FORMAT_U32_LE,

  SND_PCM_FORMAT_U32_BE,

  SND_PCM_FORMAT_FLOAT_LE,

  SND_PCM_FORMAT_FLOAT_BE,

  SND_PCM_FORMAT_FLOAT64_LE,

  SND_PCM_FORMAT_FLOAT64_BE,

  SND_PCM_FORMAT_IEC958_SUBFRAME_LE,

  SND_PCM_FORMAT_IEC958_SUBFRAME_BE,

  SND_PCM_FORMAT_MU_LAW,

  SND_PCM_FORMAT_A_LAW,

  SND_PCM_FORMAT_IMA_ADPCM,

  SND_PCM_FORMAT_MPEG,

  SND_PCM_FORMAT_GSM,

  SND_PCM_FORMAT_SPECIAL = 31,

  SND_PCM_FORMAT_S24_3LE = 32,

  SND_PCM_FORMAT_S24_3BE,

  SND_PCM_FORMAT_U24_3LE,

  SND_PCM_FORMAT_U24_3BE,

  SND_PCM_FORMAT_S20_3LE,

  SND_PCM_FORMAT_S20_3BE,

  SND_PCM_FORMAT_U20_3LE,

  SND_PCM_FORMAT_U20_3BE,

  SND_PCM_FORMAT_S18_3LE,

  SND_PCM_FORMAT_S18_3BE,

  SND_PCM_FORMAT_U18_3LE,

  SND_PCM_FORMAT_U18_3BE,

  SND_PCM_FORMAT_G723_24,

  SND_PCM_FORMAT_G723_24_1B,

  SND_PCM_FORMAT_G723_40,

  SND_PCM_FORMAT_G723_40_1B,

  SND_PCM_FORMAT_DSD_U8,

  SND_PCM_FORMAT_DSD_U16_LE,

  SND_PCM_FORMAT_DSD_U32_LE,

  SND_PCM_FORMAT_DSD_U16_BE,

  SND_PCM_FORMAT_DSD_U32_BE,

  SND_PCM_FORMAT_LAST = SND_PCM_FORMAT_DSD_U32_BE,

  SND_PCM_FORMAT_S16 = SND_PCM_FORMAT_S16_LE,

  SND_PCM_FORMAT_U16 = SND_PCM_FORMAT_U16_LE,

  SND_PCM_FORMAT_S24 = SND_PCM_FORMAT_S24_LE,

  SND_PCM_FORMAT_U24 = SND_PCM_FORMAT_U24_LE,

  SND_PCM_FORMAT_S32 = SND_PCM_FORMAT_S32_LE,

  SND_PCM_FORMAT_U32 = SND_PCM_FORMAT_U32_LE,

  SND_PCM_FORMAT_FLOAT = SND_PCM_FORMAT_FLOAT_LE,

  SND_PCM_FORMAT_FLOAT64 = SND_PCM_FORMAT_FLOAT64_LE,

  SND_PCM_FORMAT_IEC958_SUBFRAME = SND_PCM_FORMAT_IEC958_SUBFRAME_LE

);