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| author | Andrew Eikum <aeikum@codeweavers.com> | 2014-04-04 13:27:25 -0500 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-04-07 12:41:58 +0200 |
| commit | 351870fd2d3245c33e9e8bc722f14041172513c2 (patch) | |
| tree | 5b22ad72f58aeded8a95555722a5f2942674c748 | |
| parent | 8dcce52ee09b12d977ea23ccd281a17bdcc5414e (diff) | |
| download | alsa-lib-351870fd2d3245c33e9e8bc722f14041172513c2.tar.gz | |
pcm: rate: Don't return negative frame count on success in rewind
snd_pcm_rewind is documented to return <0 on failure and >=0 on
success.
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | src/pcm/pcm_rate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pcm/pcm_rate.c b/src/pcm/pcm_rate.c index 54a3e670..2eb4b1b3 100644 --- a/src/pcm/pcm_rate.c +++ b/src/pcm/pcm_rate.c @@ -702,7 +702,7 @@ static snd_pcm_sframes_t snd_pcm_rate_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t f snd_atomic_write_begin(&rate->watom); n = snd_pcm_rate_move_applptr(pcm, -frames); snd_atomic_write_end(&rate->watom); - return n; + return n < 0 ? -n : n; } static snd_pcm_sframes_t snd_pcm_rate_forward(snd_pcm_t *pcm, snd_pcm_uframes_t frames) |