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pulsesink: handle write errors

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This commit is contained in:
Wim Taymans 2009-04-09 14:38:17 +02:00
parent 81c5fb9e48
commit d849340e64
1 changed files with 14 additions and 3 deletions
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17
ext/pulse/pulsesink.c
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@ -480,7 +480,7 @@ gst_pulsering_underflow_cb (pa_stream * s, void *userdata)
pbuf = GST_PULSERING_BUFFER_CAST (userdata); pbuf = GST_PULSERING_BUFFER_CAST (userdata);
psink = GST_PULSESINK_CAST (GST_OBJECT_PARENT (pbuf)); psink = GST_PULSESINK_CAST (GST_OBJECT_PARENT (pbuf));
GST_LOG_OBJECT (psink, "got underflow"); GST_WARNING_OBJECT (psink, "got underflow");
if ((avail = pa_stream_writable_size (pbuf->stream)) > 0) { if ((avail = pa_stream_writable_size (pbuf->stream)) > 0) {
guint segsize, towrite; guint segsize, towrite;
@ -493,11 +493,22 @@ gst_pulsering_underflow_cb (pa_stream * s, void *userdata)
while (avail > 0) { while (avail > 0) {
towrite = MIN (avail, segsize); towrite = MIN (avail, segsize);
pa_stream_write (pbuf->stream, rbuf->empty_seg, towrite, if (pa_stream_write (pbuf->stream, rbuf->empty_seg, towrite,
NULL, 0, PA_SEEK_RELATIVE); NULL, 0, PA_SEEK_RELATIVE) < 0)
goto write_failed;
avail -= towrite; avail -= towrite;
} }
} }
return;
/* ERRORS */
write_failed:
{
GST_ELEMENT_ERROR (psink, RESOURCE, FAILED,
("pa_stream_write() failed: %s",
pa_strerror (pa_context_errno (pbuf->context))), (NULL));
return;
}
} }
static void static void