diff mbox

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

Message ID 1405953229-9948-1-git-send-email-tiwai@suse.de (mailing list archive)
State Accepted
Delegated to: Takashi Iwai
Headers show

Commit Message

Takashi Iwai July 21, 2014, 2:33 p.m. UTC 
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>
---
 src/pcm/pcm_route.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/src/pcm/pcm_route.c b/src/pcm/pcm_route.c
index 2f0be38b1906..72c198cb25d2 100644
--- a/src/pcm/pcm_route.c
+++ b/src/pcm/pcm_route.c
@@ -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);