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ext/alsa/gstalsasink.c: Add some more debug info.

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Original commit message from CVS:
Patch by: Tommi Myöhänen <ext-tommi dot myohanen at nokia dot com>
* ext/alsa/gstalsasink.c: (set_hwparams), (gst_alsasink_delay):
Add some more debug info.
Make sure we never return a negative delay. Fixes #516246.
This commit is contained in:
Tommi Myöhänen 2008-02-13 14:34:55 +00:00 committed by Wim Taymans
parent 20081431d1
commit 19ee588d64
2 changed files with 16 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-02-13 Wim Taymans <wim.taymans@collabora.co.uk>
Patch by: Tommi Myöhänen <ext-tommi dot myohanen at nokia dot com>
* ext/alsa/gstalsasink.c: (set_hwparams), (gst_alsasink_delay):
Add some more debug info.
Make sure we never return a negative delay. Fixes #516246.
2008-02-12 Tim-Philipp Müller <tim at centricular dot net>
* ext/alsa/gstalsasink.c: (gst_alsasink_delay):

8
ext/alsa/gstalsasink.c
View file

@ -397,6 +397,7 @@ retry:
buffer_time = -1;
goto retry;
}
GST_DEBUG_OBJECT (alsa, "buffer time %u", buffer_time);
}
if (period_time != -1) {
/* set the period time */
@ -409,6 +410,7 @@ retry:
period_time = -1;
goto retry;
}
GST_DEBUG_OBJECT (alsa, "period time %u", period_time);
}
/* write the parameters to device */
@ -858,9 +860,15 @@ gst_alsasink_delay (GstAudioSink * asink)
res = snd_pcm_delay (alsa->handle, &delay);
if (G_UNLIKELY (res < 0)) {
/* on errors, report 0 delay */
GST_DEBUG_OBJECT (alsa, "snd_pcm_delay returned %d", res);
delay = 0;
}
if (G_UNLIKELY (delay < 0)) {
/* make sure we never return a negative delay */
GST_WARNING_OBJECT (alsa, "snd_pcm_delay returned negative delay");
delay = 0;
}
return delay;
}