@class NSArray; @interface PICurvesLUTFilter : CIFilter @property (retain) NSArray *inputPointsR; @property (retain) NSArray *inputPointsG; @property (retain) NSArray *inputPointsB; @property (retain) NSArray *inputPointsL; + (struct vector> { float *x0; float *x1; struct __compressed_pair> { float *x0; } x2; })calculateCurveTable:(id)a0; + (id)curvePointsFromDictionaries:(id)a0; + (id)tableImageFromRed:(const float *)a0 green:(const float *)a1 blue:(const float *)a2 luminance:(const float *)a3; - (void).cxx_destruct; - (id)outputImage; @end