const GstQueryType* gst_proxy_pad_query_type_default (GstPad *pad);
gboolean gst_proxy_pad_event_default (GstPad *pad, GstEvent *event);
-gboolean gst_proxy_pad_query_default (GstPad *pad, GstQuery *query);
+gboolean gst_proxy_pad_query_default (GstPad *pad, GstQuery **query);
GstIterator* gst_proxy_pad_iterate_internal_links_default (GstPad *pad);
-GstFlowReturn gst_proxy_pad_bufferalloc_default (GstPad *pad, guint64 offset, guint size, GstCaps *caps, GstBuffer **buf);
GstFlowReturn gst_proxy_pad_chain_default (GstPad *pad, GstBuffer *buf);
GstFlowReturn gst_proxy_pad_chain_list_default (GstPad *pad, GstBufferList *list);
GstFlowReturn gst_proxy_pad_getrange_default (GstPad *pad, guint64 offset, guint size, GstBuffer **buffer);
gboolean gst_proxy_pad_checkgetrange_default (GstPad *pad);
-GstCaps* gst_proxy_pad_getcaps_default (GstPad *pad);
+GstCaps* gst_proxy_pad_getcaps_default (GstPad *pad, GstCaps * filter);
gboolean gst_proxy_pad_acceptcaps_default (GstPad *pad, GstCaps *caps);
void gst_proxy_pad_fixatecaps_default (GstPad *pad, GstCaps *caps);
gboolean gst_proxy_pad_setcaps_default (GstPad *pad, GstCaps *caps);