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Revert "ghostpad: copy sticky events to SRC ghostpads"

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This reverts commit 8162a583a4.

Automatically copying the sticky events makes it impossible for apps
and elements to filter the events with event probes. This causes
regressions (See #719437). The best option is to let the app/element
copy and filter the events themselves after the ghostpad target is
set.
This commit is contained in:
Wim Taymans 2013-11-29 17:02:41 +01:00 committed by Sebastian Dröge
parent 5bc3de3af4
commit 4be591c2f8
1 changed files with 0 additions and 35 deletions
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35
gst/gstghostpad.c
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@ -804,26 +804,6 @@ gst_ghost_pad_get_target (GstGhostPad * gpad)
return ret;
}
static gboolean
clear_sticky_events (GstPad * pad, GstEvent ** event, gpointer user_data)
{
GST_DEBUG_OBJECT (pad, "clearing sticky event %" GST_PTR_FORMAT, *event);
gst_event_unref (*event);
*event = NULL;
return TRUE;
}
static gboolean
copy_sticky_events (GstPad * pad, GstEvent ** event, gpointer user_data)
{
GstPad *internal = GST_PAD_CAST (user_data);
GST_DEBUG_OBJECT (internal, "store sticky event %" GST_PTR_FORMAT, *event);
gst_pad_store_sticky_event (internal, *event);
return TRUE;
}
/**
* gst_ghost_pad_set_target:
* @gpad: the #GstGhostPad
@ -864,14 +844,6 @@ gst_ghost_pad_set_target (GstGhostPad * gpad, GstPad * newtarget)
gst_pad_unlink (internal, oldtarget);
else
gst_pad_unlink (oldtarget, internal);
if (GST_PAD_IS_SRC (gpad)) {
/* only clear the events on the SRC ghostpad. We don't clear sink
* ghostpads, they got their events from downstream and we want to
* set the same events on the target later. */
gst_pad_sticky_events_foreach (GST_PAD_CAST (gpad), clear_sticky_events,
NULL);
}
} else {
GST_OBJECT_UNLOCK (gpad);
}
@ -890,13 +862,6 @@ gst_ghost_pad_set_target (GstGhostPad * gpad, GstPad * newtarget)
if (lret != GST_PAD_LINK_OK)
goto link_failed;
if (GST_PAD_IS_SRC (gpad)) {
/* only copy the events to the SRC ghostpad. We don't copy to sink
* ghostpads, they got their events from downstream and we don't want
* to overwrite those with events from this new target. */
gst_pad_sticky_events_foreach (newtarget, copy_sticky_events, gpad);
}
}
return TRUE;