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dmix: add U8 support

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Add support for direct mixing of U8 samples (for devices like some USB
headsets or the Tux Droid).
This commit is contained in:
Clemens Ladisch 2007-12-10 12:35:08 +01:00
parent a3fe1f7800
commit 6e6f4b9c93
4 changed files with 43 additions and 1 deletions
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4
src/pcm/pcm_dmix.c
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@ -176,6 +176,10 @@ static void mix_areas(snd_pcm_direct_t *dmix,
sample_size = 3;
do_mix_areas = (mix_areas_t *)dmix->u.dmix.mix_areas_24;
break;
case SND_PCM_FORMAT_U8:
sample_size = 1;
do_mix_areas = (mix_areas_t *)dmix->u.dmix.mix_areas_u8;
break;
default:
return;
}