close_filter_param  144 libavfilter/vf_sab.c     close_filter_param(&sab->luma);
close_filter_param  145 libavfilter/vf_sab.c     close_filter_param(&sab->chroma);
close_filter_param  209 libavfilter/vf_sab.c     close_filter_param(&sab->luma);
close_filter_param  214 libavfilter/vf_sab.c     close_filter_param(&sab->chroma);