gst_file_src_get_size  193 plugins/elements/gstfilesrc.c static gboolean gst_file_src_get_size (GstBaseSrc * src, guint64 * size);
gst_file_src_get_size  299 plugins/elements/gstfilesrc.c   gstbasesrc_class->get_size = GST_DEBUG_FUNCPTR (gst_file_src_get_size);