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pcm: route: Use get/put labels for all 3 byte formats

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So far, use_getput flag is set only when the src or dest format is
24bit physical width.  But, also 18 and 20 bit physical width formats
should set the flag, too.  This patch makes the check broader to cover
all 3 bytes formats.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2014-07-21 16:30:54 +02:00
parent 52444bd43a
commit de63b942ac
1 changed files with 4 additions and 2 deletions
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6
src/pcm/pcm_route.c
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@ -644,8 +644,10 @@ static int snd_pcm_route_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
}
if (err < 0)
return err;
route->params.use_getput = snd_pcm_format_physical_width(src_format) == 24 ||
snd_pcm_format_physical_width(dst_format) == 24;
/* 3 bytes formats? */
route->params.use_getput =
(snd_pcm_format_physical_width(src_format) + 7) / 3 == 3 ||
(snd_pcm_format_physical_width(dst_format) + 7) / 3 == 3;
route->params.get_idx = snd_pcm_linear_get_index(src_format, SND_PCM_FORMAT_S16);
route->params.put_idx = snd_pcm_linear_put32_index(SND_PCM_FORMAT_S32, dst_format);
route->params.conv_idx = snd_pcm_linear_convert_index(src_format, dst_format);