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playbin: Don't block on non-serialized events

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=729321
This commit is contained in:
Sebastian Dröge 2014-05-01 13:15:57 +02:00
parent 4d062b230a
commit 0d87f8fdb2
1 changed files with 16 additions and 2 deletions
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18
gst/playback/gstplaybin2.c
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@ -2018,6 +2018,20 @@ gst_play_bin_suburidecodebin_seek_to_start (GstSourceGroup * group)
gst_iterator_free (it);
}
static GstPadProbeReturn
block_serialized_data_cb (GstPad * pad, GstPadProbeInfo * info,
gpointer user_data)
{
if (GST_IS_EVENT (info->data) && !GST_EVENT_IS_SERIALIZED (info->data)) {
GST_DEBUG_OBJECT (pad, "Letting non-serialized event %s pass",
GST_EVENT_TYPE_NAME (info->data));
return GST_PAD_PROBE_PASS;
}
return GST_PAD_PROBE_OK;
}
static void
gst_play_bin_suburidecodebin_block (GstSourceGroup * group,
GstElement * suburidecodebin, gboolean block)
@ -2039,7 +2053,7 @@ gst_play_bin_suburidecodebin_block (GstSourceGroup * group,
if (block) {
group->block_id =
gst_pad_add_probe (sinkpad, GST_PAD_PROBE_TYPE_BLOCK_DOWNSTREAM,
NULL, NULL, NULL);
block_serialized_data_cb, NULL, NULL);
} else if (group->block_id) {
gst_pad_remove_probe (sinkpad, group->block_id);
group->block_id = 0;
@ -3126,7 +3140,7 @@ pad_added_cb (GstElement * decodebin, GstPad * pad, GstSourceGroup * group)
GST_DEBUG_OBJECT (playbin, "blocking %" GST_PTR_FORMAT, combine->srcpad);
combine->block_id =
gst_pad_add_probe (combine->srcpad, GST_PAD_PROBE_TYPE_BLOCK_DOWNSTREAM,
NULL, NULL, NULL);
block_serialized_data_cb, NULL, NULL);
}
/* get sinkpad for the new stream */