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queue2: avoid return flushing if we have a not-linked

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Return the correct flow return instead of returning always flushing.
This would cause queue2 to convert not-linked to flushing and making
upstream elements stop.

https://bugzilla.gnome.org/show_bug.cgi?id=776999
This commit is contained in:
Thiago Santos 2017-01-22 11:26:56 -03:00
parent 3c617f1ca1
commit 045700e80e
1 changed files with 11 additions and 7 deletions
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18
plugins/elements/gstqueue2.c
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@ -2580,7 +2580,7 @@ gst_queue2_handle_sink_event (GstPad * pad, GstObject * parent,
GST_QUEUE2_MUTEX_UNLOCK (queue);
gst_queue2_post_buffering (queue);
} else {
/* non-serialized events are passed upstream. */
/* non-serialized events are passed downstream. */
ret = gst_pad_push_event (queue->srcpad, event);
}
break;
@ -2592,10 +2592,12 @@ gst_queue2_handle_sink_event (GstPad * pad, GstObject * parent,
/* ERRORS */
out_flushing:
{
GST_DEBUG_OBJECT (queue, "refusing event, we are flushing");
GstFlowReturn ret = queue->sinkresult;
GST_DEBUG_OBJECT (queue, "refusing event, we are %s",
gst_flow_get_name (ret));
GST_QUEUE2_MUTEX_UNLOCK (queue);
gst_event_unref (event);
return GST_FLOW_FLUSHING;
return ret;
}
out_eos:
{
@ -2671,7 +2673,8 @@ gst_queue2_handle_sink_query (GstPad * pad, GstObject * parent,
/* ERRORS */
out_flushing:
{
GST_DEBUG_OBJECT (queue, "refusing query, we are flushing");
GST_DEBUG_OBJECT (queue, "refusing query, we are %s",
gst_flow_get_name (queue->sinkresult));
GST_QUEUE2_MUTEX_UNLOCK (queue);
return FALSE;
}
@ -2994,8 +2997,9 @@ no_item:
}
out_flushing:
{
GST_CAT_LOG_OBJECT (queue_dataflow, queue, "exit because we are flushing");
return GST_FLOW_FLUSHING;
GST_CAT_LOG_OBJECT (queue_dataflow, queue, "exit because we are %s",
gst_flow_get_name (queue->srcresult));
return queue->srcresult;
}
}
@ -3424,7 +3428,7 @@ out_flushing:
{
ret = queue->srcresult;
GST_DEBUG_OBJECT (queue, "we are flushing");
GST_DEBUG_OBJECT (queue, "we are %s", gst_flow_get_name (ret));
GST_QUEUE2_MUTEX_UNLOCK (queue);
return ret;
}