INTERPOLATE_TRILINEAR  104 libavfilter/vf_lut3d.c         { "trilinear",   "interpolate values using the 8 points defining a cube", 0, AV_OPT_TYPE_CONST, {.i64=INTERPOLATE_TRILINEAR},   INT_MIN, INT_MAX, FLAGS, "interp_mode" }, \
INTERPOLATE_TRILINEAR 1089 libavfilter/vf_lut3d.c     case INTERPOLATE_TRILINEAR:   SET_FUNC(trilinear);      break;