auto ButteraugliDistance(const ImageBundle& rgb0, const ImageBundle& rgb1, const ButteraugliParams& params, const JxlCmsInterface& cms, jxl::ImageF* distmap, ThreadPool* pool, bool ignore_alpha) -> float
auto ButteraugliDistance(const std::vector<ImageBundle>& frames0, const std::vector<ImageBundle>& frames1, const ButteraugliParams& params, const JxlCmsInterface& cms, jxl::ImageF* distmap, ThreadPool* pool) -> float