DIAGTL            177 libavfilter/vf_xfade.c     {   "diagtl",     "diag tl transition",     0, AV_OPT_TYPE_CONST, {.i64=DIAGTL},     0, 0, FLAGS, "transition" },
DIAGTL           1420 libavfilter/vf_xfade.c     case DIAGTL:     s->transitionf = s->depth <= 8 ? diagtl8_transition     : diagtl16_transition;     break;