diff options
| author | Takashi Iwai <tiwai@suse.de> | 2012-08-21 15:07:44 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-09-13 08:24:47 +0200 |
| commit | 0f36270dd315b9baf3a93f5586776b91c0bcf589 (patch) | |
| tree | 9e0f3a141c2226d98e887a40f4c909a9e582bda8 /include/pcm.h | |
| parent | 915b26bfe8af876d467a37c336c6bf22d5e370fe (diff) | |
Follow channel position definitions to mixer channel in mixer.h
mixer.h already contains some channel position definitions.
To be more consistent over all systems, better to follow the same
order for the new channel map, too. But since UNKNOWN channel must be
zero but the definition in mixer.h contains -1 as UNKNOWN, simply
shift the value with 1.
If the conversion is required between SND_CHMAP and SND_MIXER_SCHN,
just increment/decrement 1. Eventually I'll provide helper functions
for that...
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/pcm.h')
| -rw-r--r-- | include/pcm.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/pcm.h b/include/pcm.h index 42bc4e3f..22194fcd 100644 --- a/include/pcm.h +++ b/include/pcm.h @@ -486,18 +486,18 @@ enum snd_pcm_chmap_type { enum snd_pcm_chmap_position { SND_CHMAP_UNKNOWN = 0, /** unspecified */ SND_CHMAP_FL, /** front left */ - SND_CHMAP_FC, /** front center */ SND_CHMAP_FR, /** front right */ - SND_CHMAP_FLC, /** front left center */ - SND_CHMAP_FRC, /* front right center */ SND_CHMAP_RL, /** rear left */ - SND_CHMAP_RC, /** rear center */ SND_CHMAP_RR, /** rear right */ - SND_CHMAP_RLC, /** rear left center */ - SND_CHMAP_RRC, /** rear right center */ + SND_CHMAP_FC, /** front center */ + SND_CHMAP_LFE, /** LFE */ SND_CHMAP_SL, /** side left */ SND_CHMAP_SR, /** side right */ - SND_CHMAP_LFE, /** LFE */ + SND_CHMAP_RC, /** rear center */ + SND_CHMAP_FLC, /** front left center */ + SND_CHMAP_FRC, /** front right center */ + SND_CHMAP_RLC, /** rear left center */ + SND_CHMAP_RRC, /** rear right center */ SND_CHMAP_FLW, /** front left wide */ SND_CHMAP_FRW, /** front right wide */ SND_CHMAP_FLH, /** front left high */ |