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multiqueue: Make sure to always signal any possible pending serialized queries

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And don't unref them when flushing the queue, they're owned by the caller!

https://bugzilla.gnome.org/show_bug.cgi?id=700342
This commit is contained in:
Sebastian Dröge 2013-05-24 18:30:44 +02:00
parent 3e515099ec
commit 3b44a44a01
1 changed files with 7 additions and 4 deletions
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11
plugins/elements/gstmultiqueue.c
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@ -728,9 +728,6 @@ gst_multi_queue_change_state (GstElement * element, GstStateChange transition)
}
return result;
}
static gboolean
@ -1113,7 +1110,7 @@ gst_multi_queue_item_steal_object (GstMultiQueueItem * item)
static void
gst_multi_queue_item_destroy (GstMultiQueueItem * item)
{
if (item->object)
if (item->object && !GST_IS_QUERY (item->object))
gst_mini_object_unref (item->object);
g_slice_free (GstMultiQueueItem, item);
}
@ -1362,6 +1359,8 @@ out_flushing:
compute_high_time (mq);
compute_high_id (mq);
wake_up_next_non_linked (mq);
sq->last_query = FALSE;
g_cond_signal (&sq->query_handled);
GST_MULTI_QUEUE_MUTEX_UNLOCK (mq);
/* upstream needs to see fatal result ASAP to shut things down,
@ -1462,8 +1461,12 @@ gst_multi_queue_sink_activate_mode (GstPad * pad, GstObject * parent,
/* All pads start off linked until they push one buffer */
sq->srcresult = GST_FLOW_OK;
sq->pushed = FALSE;
gst_data_queue_set_flushing (sq->queue, FALSE);
} else {
sq->srcresult = GST_FLOW_FLUSHING;
sq->last_query = FALSE;
g_cond_signal (&sq->query_handled);
gst_data_queue_set_flushing (sq->queue, TRUE);
gst_data_queue_flush (sq->queue);
}
res = TRUE;