gst_proxy_pad_do_acceptcaps  403 gst/gstghostpad.c   GST_DEBUG_REGISTER_FUNCPTR (gst_proxy_pad_do_acceptcaps);
gst_proxy_pad_do_acceptcaps  459 gst/gstghostpad.c   gst_pad_set_acceptcaps_function (pad, gst_proxy_pad_do_acceptcaps);