diff options
Diffstat (limited to 'include/pcm.h')
| -rw-r--r-- | include/pcm.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/include/pcm.h b/include/pcm.h index e05777a7..2619c8cd 100644 --- a/include/pcm.h +++ b/include/pcm.h @@ -175,6 +175,14 @@ typedef enum _snd_pcm_format { SND_PCM_FORMAT_MPEG, /** GSM */ SND_PCM_FORMAT_GSM, + /** Signed 20bit Little Endian in 4bytes format, LSB justified */ + SND_PCM_FORMAT_S20_LE, + /** Signed 20bit Big Endian in 4bytes format, LSB justified */ + SND_PCM_FORMAT_S20_BE, + /** Unsigned 20bit Little Endian in 4bytes format, LSB justified */ + SND_PCM_FORMAT_U20_LE, + /** Unsigned 20bit Big Endian in 4bytes format, LSB justified */ + SND_PCM_FORMAT_U20_BE, /** Special */ SND_PCM_FORMAT_SPECIAL = 31, /** Signed 24bit Little Endian in 3bytes format */ @@ -239,7 +247,11 @@ typedef enum _snd_pcm_format { /** Float 64 bit CPU endian */ SND_PCM_FORMAT_FLOAT64 = SND_PCM_FORMAT_FLOAT64_LE, /** IEC-958 CPU Endian */ - SND_PCM_FORMAT_IEC958_SUBFRAME = SND_PCM_FORMAT_IEC958_SUBFRAME_LE + SND_PCM_FORMAT_IEC958_SUBFRAME = SND_PCM_FORMAT_IEC958_SUBFRAME_LE, + /** Signed 20bit in 4bytes format, LSB justified, CPU Endian */ + SND_PCM_FORMAT_S20 = SND_PCM_FORMAT_S20_LE, + /** Unsigned 20bit in 4bytes format, LSB justified, CPU Endian */ + SND_PCM_FORMAT_U20 = SND_PCM_FORMAT_U20_LE, #elif __BYTE_ORDER == __BIG_ENDIAN /** Signed 16 bit CPU endian */ SND_PCM_FORMAT_S16 = SND_PCM_FORMAT_S16_BE, @@ -258,7 +270,11 @@ typedef enum _snd_pcm_format { /** Float 64 bit CPU endian */ SND_PCM_FORMAT_FLOAT64 = SND_PCM_FORMAT_FLOAT64_BE, /** IEC-958 CPU Endian */ - SND_PCM_FORMAT_IEC958_SUBFRAME = SND_PCM_FORMAT_IEC958_SUBFRAME_BE + SND_PCM_FORMAT_IEC958_SUBFRAME = SND_PCM_FORMAT_IEC958_SUBFRAME_BE, + /** Signed 20bit in 4bytes format, LSB justified, CPU Endian */ + SND_PCM_FORMAT_S20 = SND_PCM_FORMAT_S20_BE, + /** Unsigned 20bit in 4bytes format, LSB justified, CPU Endian */ + SND_PCM_FORMAT_U20 = SND_PCM_FORMAT_U20_BE, #else #error "Unknown endian" #endif |