caps: add some more debugging in _replace

diff --git a/gst/gstcaps.c b/gst/gstcaps.c
index 958c7c5..9030783 100644 (file)
--- a/gst/gstcaps.c
+++ b/gst/gstcaps.c
@@ -1774,6 +1774,8 @@ gst_caps_replace (GstCaps ** caps, GstCaps * newcaps)
 
   oldcaps = *caps;
 
+  GST_CAT_LOG (GST_CAT_REFCOUNTING, "%p, %p -> %p", caps, oldcaps, newcaps);
+
   if (newcaps != oldcaps) {
     if (newcaps)
       gst_caps_ref (newcaps);