578     using Interpolator = LinearInterpolater<int, CGFloat, CGFloatIdentity>;  typedef
583     static Interpolator::Mapping nativeWeightMappings[11];
592     static constexpr Interpolator nativeInterpolator(
605     using Interpolator = LinearInterpolater<CGFloat, int, RoundCGFloatToInt>;  in ct_weight_to_fontstyle()  typedef
614     static constexpr Interpolator::Mapping dataProviderWeightMappings[] = {  in ct_weight_to_fontstyle()
627     static constexpr Interpolator dataProviderInterpolator(  in ct_weight_to_fontstyle()
630     static Interpolator::Mapping nativeWeightMappings[11];  in ct_weight_to_fontstyle()
639     static constexpr Interpolator nativeInterpolator(  in ct_weight_to_fontstyle()
648     using Interpolator = LinearInterpolater<int, CGFloat, CGFloatIdentity>;  in fontstyle_to_ct_width()  typedef
652     static constexpr Interpolator::Mapping widthMappings[] = {  in fontstyle_to_ct_width()
656     static constexpr Interpolator interpolator(widthMappings, SK_ARRAY_COUNT(widthMappings));  in fontstyle_to_ct_width()
662     using Interpolator = LinearInterpolater<CGFloat, int, RoundCGFloatToInt>;  in ct_width_to_fontstyle()  typedef
666     static constexpr Interpolator::Mapping widthMappings[] = {  in ct_width_to_fontstyle()
670     static constexpr Interpolator interpolator(widthMappings, SK_ARRAY_COUNT(widthMappings));  in ct_width_to_fontstyle()