connect_ports     300 libavfilter/af_ladspa.c     return connect_ports(ctx, inlink);
connect_ports     324 libavfilter/af_ladspa.c         ret = connect_ports(ctx, outlink);
connect_ports     219 libavfilter/af_lv2.c     connect_ports(s, in, out);
connect_ports     247 libavfilter/af_lv2.c     connect_ports(s, out, out);