colormap_nearest_node  217 libavfilter/vf_paletteuse.c             colormap_nearest_node(map, nearer_kd_id, target, nearest);
colormap_nearest_node  220 libavfilter/vf_paletteuse.c             colormap_nearest_node(map, further_kd_id, target, nearest);
colormap_nearest_node  227 libavfilter/vf_paletteuse.c     colormap_nearest_node(node, 0, rgb, &res);