DITHERING_FLOYD_STEINBERG  109 libavfilter/vf_paletteuse.c         { "floyd_steinberg", "Floyd and Steingberg dithering (error diffusion)",                       0, AV_OPT_TYPE_CONST, {.i64=DITHERING_FLOYD_STEINBERG}, INT_MIN, INT_MAX, FLAGS, "dithering_mode" },
DITHERING_FLOYD_STEINBERG  414 libavfilter/vf_paletteuse.c             } else if (dither == DITHERING_FLOYD_STEINBERG) {
DITHERING_FLOYD_STEINBERG  968 libavfilter/vf_paletteuse.c     DEFINE_SET_FRAME(color_search_macro, color_search##_##floyd_steinberg, DITHERING_FLOYD_STEINBERG)   \