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kate: fix race condition on PAUSED->READY state change

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=660630
This commit is contained in:
Vincent Penquerc'h 2011-10-01 14:30:07 +01:00 committed by Sebastian Dröge
parent 46dd7941f3
commit 12bb47343d
1 changed files with 7 additions and 0 deletions
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7
ext/kate/gstkatetiger.c
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@ -571,6 +571,12 @@ gst_kate_tiger_kate_chain (GstPad * pad, GstBuffer * buf)
GST_LOG_OBJECT (tiger, "Got kate buffer, caps %" GST_PTR_FORMAT,
GST_BUFFER_CAPS (buf));
/* Now that we have the lock, check if we're flushing */
if (tiger->decoder.kate_flushing) {
GST_DEBUG_OBJECT (tiger, "Flushing, disregarding buffer");
goto done;
}
/* Unfortunately, it can happen that the start of the stream is not sent,
for instance if there's a stream selector upstream, which is switched
from another Kate stream. If this happens, then we can fallback on the
@ -663,6 +669,7 @@ gst_kate_tiger_kate_chain (GstPad * pad, GstBuffer * buf)
}
}
done:
GST_KATE_TIGER_MUTEX_UNLOCK (tiger);
gst_object_unref (tiger);