If the output audio device never read the buffer then the alsa thread
would continue to fill it up and never stop when the capture stops.
Signed-off-by: Bård Eirik Winther <bwint...@cisco.com>
---
utils/qv4l2/alsa_stream.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/utils/qv4l2/alsa_stream.c b/utils/qv4l2/alsa_stream.c
index 90d3afb..43ecda3 100644
--- a/utils/qv4l2/alsa_stream.c
+++ b/utils/qv4l2/alsa_stream.c
@@ -436,7 +436,7 @@ static snd_pcm_sframes_t writebuf(snd_pcm_t *handle, char
*buf, long len)
{
snd_pcm_sframes_t r;
- while (1) {
+ while (!stop_alsa) {
r = snd_pcm_writei(handle, buf, len);
if (r == len)
return 0;
--
1.8.3.2
--
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