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bring pcm.h and pcm.c in sync with the kernel list

Browse source 
In particular, this adds definitions and descriptions for G.723 and
DSD types.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Daniel Mack 2013-04-18 10:37:50 +02:00 • committed by Takashi Iwai
parent 697f8c296c
commit 886f0cc3c2
2 changed files with 25 additions and 1 deletions
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14
include/pcm.h
View file

@ -199,7 +199,19 @@ typedef enum _snd_pcm_format {
SND_PCM_FORMAT_U18_3LE,
/** Unsigned 18bit Big Endian in 3bytes format */
SND_PCM_FORMAT_U18_3BE,
SND_PCM_FORMAT_LAST = SND_PCM_FORMAT_U18_3BE,
/* G.723 (ADPCM) 24 kbit/s, 8 samples in 3 bytes */
SND_PCM_FORMAT_G723_24,
/* G.723 (ADPCM) 24 kbit/s, 1 sample in 1 byte */
SND_PCM_FORMAT_G723_24_1B,
/* G.723 (ADPCM) 40 kbit/s, 8 samples in 3 bytes */
SND_PCM_FORMAT_G723_40,
/* G.723 (ADPCM) 40 kbit/s, 1 sample in 1 byte */
SND_PCM_FORMAT_G723_40_1B,
/* Direct Stream Digital (DSD) in 1-byte samples (x8) */
SND_PCM_FORMAT_DSD_U8,
/* Direct Stream Digital (DSD) in 2-byte samples (x16) */
SND_PCM_FORMAT_DSD_U16_LE,
SND_PCM_FORMAT_LAST = SND_PCM_FORMAT_DSD_U16_LE,
#if __BYTE_ORDER == __LITTLE_ENDIAN
/** Signed 16 bit CPU endian */

12
src/pcm/pcm.c
View file

@ -1558,6 +1558,12 @@ static const char *const snd_pcm_format_names[] = {
FORMAT(S18_3BE),
FORMAT(U18_3LE),
FORMAT(U18_3BE),
FORMAT(G723_24),
FORMAT(G723_24_1B),
FORMAT(G723_40),
FORMAT(G723_40_1B),
FORMAT(DSD_U8),
FORMAT(DSD_U16_LE),
};
static const char *const snd_pcm_format_aliases[SND_PCM_FORMAT_LAST+1] = {
@ -1611,6 +1617,12 @@ static const char *const snd_pcm_format_descriptions[] = {
FORMATD(S18_3BE, "Signed 18 bit Big Endian in 3bytes"),
FORMATD(U18_3LE, "Unsigned 18 bit Little Endian in 3bytes"),
FORMATD(U18_3BE, "Unsigned 18 bit Big Endian in 3bytes"),
FORMATD(G723_24, "G.723 (ADPCM) 24 kbit/s, 8 samples in 3 bytes"),
FORMATD(G723_24_1B, "G.723 (ADPCM) 24 kbit/s, 1 sample in 1 byte"),
FORMATD(G723_40, "G.723 (ADPCM) 40 kbit/s, 8 samples in 3 bytes"),
FORMATD(G723_40_1B, "G.723 (ADPCM) 40 kbit/s, 1 sample in 1 byte"),
FORMATD(DSD_U8, "Direct Stream Digital, 1-byte (x8), oldest bit in MSB"),
FORMATD(DSD_U16_LE, "Direct Stream Digital, 2-byte (x16), little endian, oldest bits in MSB"),
};
static const char *const snd_pcm_type_names[] = {