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Iterate until we find the real pad when creating a ghostpad make a copy of the event in the default dispatcher.

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Original commit message from CVS:
Iterate until we find the real pad when creating a ghostpad
make a copy of the event in the default dispatcher.
This commit is contained in:
Wim Taymans 2002-02-23 14:02:29 +00:00
parent b792a2af1f
commit 2bcb002772
1 changed files with 10 additions and 5 deletions
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15
gst/gstpad.c
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@ -2233,13 +2233,20 @@ gst_ghost_pad_new (gchar *name,
GstPad *pad)
{
GstGhostPad *ghostpad;
GstRealPad *realpad;
g_return_val_if_fail (name != NULL, NULL);
g_return_val_if_fail (GST_IS_PAD (pad), NULL);
ghostpad = g_object_new (gst_ghost_pad_get_type () ,NULL);
gst_pad_set_name (GST_PAD (ghostpad), name);
GST_GPAD_REALPAD (ghostpad) = GST_PAD_REALIZE (pad);
realpad = (GstRealPad *) pad;
while (!GST_IS_REAL_PAD (realpad)) {
realpad = GST_PAD_REALIZE (realpad);
}
GST_GPAD_REALPAD (ghostpad) = realpad;
GST_PAD_PADTEMPLATE (ghostpad) = GST_PAD_PADTEMPLATE (pad);
/* add ourselves to the real pad's list of ghostpads */
@ -2264,12 +2271,12 @@ gst_pad_event_default_dispatch (GstPad *pad, GstElement *element, GstEvent *even
/* for all pads in the opposite direction that are connected */
if (GST_PAD_DIRECTION (eventpad) != GST_PAD_DIRECTION (pad) && GST_PAD_IS_CONNECTED (eventpad)) {
if (GST_PAD_DIRECTION (eventpad) == GST_PAD_SRC) {
gst_pad_push (eventpad, GST_BUFFER (gst_event_new (GST_EVENT_TYPE (event))));
gst_pad_push (eventpad, GST_BUFFER (gst_event_copy (event)));
}
else {
GstPad *peerpad = GST_PAD_CAST (GST_RPAD_PEER (eventpad));
gst_pad_send_event (peerpad, gst_event_new (GST_EVENT_TYPE (event)));
gst_pad_send_event (peerpad, gst_event_copy (event));
}
}
}
@ -2293,14 +2300,12 @@ gst_pad_event_default (GstPad *pad, GstEvent *event)
case GST_EVENT_EOS:
gst_element_set_eos (element);
gst_pad_event_default_dispatch (pad, element, event);
gst_event_free (event);
/* we have to try to schedule another element because this one is disabled */
gst_element_yield (element);
break;
case GST_EVENT_FLUSH:
default:
gst_pad_event_default_dispatch (pad, element, event);
gst_event_free (event);
break;
}
}