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pcm, file: don't recurse in the rewindable and forwardable callbacks

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Signed-off-by: Alexander E. Patrakov <patrakov@gmail.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Alexander E. Patrakov 2014-09-14 00:30:21 +06:00 • committed by Jaroslav Kysela
parent 6db0fe495e
commit f803a3394a
1 changed files with 2 additions and 2 deletions
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4
src/pcm/pcm_file.c
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@ -454,7 +454,7 @@ static int snd_pcm_file_drain(snd_pcm_t *pcm)
static snd_pcm_sframes_t snd_pcm_file_rewindable(snd_pcm_t *pcm)
{
snd_pcm_file_t *file = pcm->private_data;
snd_pcm_sframes_t res = snd_pcm_rewindable(pcm);
snd_pcm_sframes_t res = snd_pcm_rewindable(file->gen.slave);
snd_pcm_sframes_t n = snd_pcm_bytes_to_frames(pcm, file->wbuf_used_bytes);
if (res > n)
res = n;
@ -482,7 +482,7 @@ static snd_pcm_sframes_t snd_pcm_file_rewind(snd_pcm_t *pcm, snd_pcm_uframes_t f
static snd_pcm_sframes_t snd_pcm_file_forwardable(snd_pcm_t *pcm)
{
snd_pcm_file_t *file = pcm->private_data;
snd_pcm_sframes_t res = snd_pcm_forwardable(pcm);
snd_pcm_sframes_t res = snd_pcm_forwardable(file->gen.slave);
snd_pcm_sframes_t n = snd_pcm_bytes_to_frames(pcm, file->wbuf_size_bytes - file->wbuf_used_bytes);
if (res > n)
res = n;