DEFINE_LUT_FILTER 396 libavfilter/vf_lut.c DEFINE_LUT_FILTER(lut, "Compute and apply a lookup table to the RGB/YUV input video."); DEFINE_LUT_FILTER 413 libavfilter/vf_lut.c DEFINE_LUT_FILTER(lutyuv, "Compute and apply a lookup table to the YUV input video."); DEFINE_LUT_FILTER 430 libavfilter/vf_lut.c DEFINE_LUT_FILTER(lutrgb, "Compute and apply a lookup table to the RGB input video."); DEFINE_LUT_FILTER 461 libavfilter/vf_lut.c DEFINE_LUT_FILTER(negate, "Negate input video.");