INTERPOLATE_1D_CUBIC 1689 libavfilter/vf_lut3d.c         { "cubic",   "use values from the cubic interpolation",    0, AV_OPT_TYPE_CONST, {.i64=INTERPOLATE_1D_CUBIC},     INT_MIN, INT_MAX, FLAGS, "interp_mode" },
INTERPOLATE_1D_CUBIC 2025 libavfilter/vf_lut3d.c     case INTERPOLATE_1D_CUBIC:       SET_FUNC_1D(cubic);    break;