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Fix the case where one of the pads is a ghostpad.

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Original commit message from CVS:
Fix the case where one of the pads is a ghostpad.
This commit is contained in:
Wim Taymans 2002-06-05 18:56:31 +00:00
parent 795ecdcc86
commit d939cb1a4f
1 changed files with 10 additions and 3 deletions
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13
gst/gstelement.c
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@ -1592,14 +1592,21 @@ gst_element_disconnect (GstElement *src, GstElement *dest)
g_return_if_fail (GST_IS_ELEMENT(src)); g_return_if_fail (GST_IS_ELEMENT(src));
g_return_if_fail (GST_IS_ELEMENT(dest)); g_return_if_fail (GST_IS_ELEMENT(dest));
GST_DEBUG (GST_CAT_ELEMENT_PADS, "disconnecting \"%s\" and \"%s\"", GST_ELEMENT_NAME (src),
GST_ELEMENT_NAME (dest));
srcpads = gst_element_get_pad_list (src); srcpads = gst_element_get_pad_list (src);
while (srcpads) { while (srcpads) {
pad = GST_PAD_CAST (srcpads->data); pad = GST_PAD_CAST (srcpads->data);
if (GST_PAD_DIRECTION (pad) == GST_PAD_SRC) if (GST_IS_REAL_PAD (pad) && GST_PAD_DIRECTION (pad) == GST_PAD_SRC) {
if (GST_OBJECT_PARENT (GST_PAD_PEER (pad)) == (GstObject*) dest) GstPad *peerpad = GST_PAD_PEER (pad);
gst_pad_disconnect (pad, GST_PAD_PEER (pad));
if (peerpad && (GST_OBJECT_PARENT (GST_PAD_PEER (peerpad)) == (GstObject*) src)) {
gst_pad_disconnect (pad, peerpad);
}
}
srcpads = g_list_next (srcpads); srcpads = g_list_next (srcpads);
} }