decodebin2: fix element factory refcounting

g_value_get_object() does not give us our own ref.

Fixes "Trying to dispose object "flacparse", but it still has a parent "registry0".
You need to let the parent manage the object instead of unreffing the object directly."
and similar warnings.

https://bugzilla.gnome.org/show_bug.cgi?id=658416

diff --git a/gst/playback/gstdecodebin2.c b/gst/playback/gstdecodebin2.c
index 2312230..322ae28 100644 (file)
--- a/gst/playback/gstdecodebin2.c
+++ b/gst/playback/gstdecodebin2.c
@@ -1802,10 +1802,8 @@ connect_pad (GstDecodeBin * dbin, GstElement * src, GstDecodePad * dpad,
         }
         templs = g_list_next (templs);
       }
-      if (skip) {
-        gst_object_unref (factory);
+      if (skip)
         continue;
-      }
     }
 
     /* If the factory is for a parser we first check if the factory