From 912f0d5ddf29d0cbafb38e31c5c57f2389d23bb8 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Fri, 24 Mar 2006 14:41:40 +0000 Subject: [PATCH] Fix snd_pcm_write*() return values at start up If an error occurs at starting the stream, snd_pcm_write*() should return an error value instead of the size to be written. --- src/pcm/pcm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/pcm/pcm.c b/src/pcm/pcm.c index 4aff03df..91fc63e2 100644 --- a/src/pcm/pcm.c +++ b/src/pcm/pcm.c @@ -6494,9 +6494,6 @@ snd_pcm_sframes_t snd_pcm_write_areas(snd_pcm_t *pcm, const snd_pcm_channel_area if (err < 0) break; frames = err; - offset += frames; - size -= frames; - xfer += frames; if (state == SND_PCM_STATE_PREPARED) { snd_pcm_sframes_t hw_avail = pcm->buffer_size - avail; hw_avail += frames; @@ -6509,6 +6506,9 @@ snd_pcm_sframes_t snd_pcm_write_areas(snd_pcm_t *pcm, const snd_pcm_channel_area goto _end; } } + offset += frames; + size -= frames; + xfer += frames; } _end: return xfer > 0 ? (snd_pcm_sframes_t) xfer : snd_pcm_check_error(pcm, err); -- 2.47.1