Robin Gareus
601c317d70
make libwidget independent of libcanvas. Confine basics to pbd and gtkmm2ext.
60 lines
3.1 KiB
C++
60 lines
3.1 KiB
C++
/**
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* @file colorspace.h
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* @author Pascal Getreuer 2005-2010 <getreuer@gmail.com>
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*/
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#ifndef _GTKMM2EXT_COLORSPACE_H_
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#define _GTKMM2EXT_COLORSPACE_H_
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/** @brief XYZ color of the D65 white point */
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#define WHITEPOINT_X 0.950456
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#define WHITEPOINT_Y 1.0
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#define WHITEPOINT_Z 1.088754
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namespace Gtkmm2ext
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{
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void Rgb2Yuv(double *Y, double *U, double *V, double R, double G, double B);
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void Yuv2Rgb(double *R, double *G, double *B, double Y, double U, double V);
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void Rgb2Ycbcr(double *Y, double *Cb, double *Cr, double R, double G, double B);
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void Ycbcr2Rgb(double *R, double *G, double *B, double Y, double Cb, double Cr);
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void Rgb2Jpegycbcr(double *R, double *G, double *B, double Y, double Cb, double Cr);
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void Jpegycbcr2Rgb(double *R, double *G, double *B, double Y, double Cb, double Cr);
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void Rgb2Ypbpr(double *Y, double *Pb, double *Pr, double R, double G, double B);
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void Ypbpr2Rgb(double *R, double *G, double *B, double Y, double Pb, double Pr);
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void Rgb2Ydbdr(double *Y, double *Db, double *Dr, double R, double G, double B);
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void Ydbdr2Rgb(double *R, double *G, double *B, double Y, double Db, double Dr);
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void Rgb2Yiq(double *Y, double *I, double *Q, double R, double G, double B);
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void Yiq2Rgb(double *R, double *G, double *B, double Y, double I, double Q);
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void Rgb2Hsv(double *H, double *S, double *V, double R, double G, double B);
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void Hsv2Rgb(double *R, double *G, double *B, double H, double S, double V);
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void Rgb2Hsl(double *H, double *S, double *L, double R, double G, double B);
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void Hsl2Rgb(double *R, double *G, double *B, double H, double S, double L);
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void Rgb2Hsi(double *H, double *S, double *I, double R, double G, double B);
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void Hsi2Rgb(double *R, double *G, double *B, double H, double S, double I);
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void Rgb2Xyz(double *X, double *Y, double *Z, double R, double G, double B);
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void Xyz2Rgb(double *R, double *G, double *B, double X, double Y, double Z);
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void Xyz2Lab(double *L, double *a, double *b, double X, double Y, double Z);
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void Lab2Xyz(double *X, double *Y, double *Z, double L, double a, double b);
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void Xyz2Luv(double *L, double *u, double *v, double X, double Y, double Z);
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void Luv2Xyz(double *X, double *Y, double *Z, double L, double u, double v);
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void Xyz2Lch(double *L, double *C, double *H, double X, double Y, double Z);
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void Lch2Xyz(double *X, double *Y, double *Z, double L, double C, double H);
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void Xyz2Cat02lms(double *L, double *M, double *S, double X, double Y, double Z);
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void Cat02lms2Xyz(double *X, double *Y, double *Z, double L, double M, double S);
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void Rgb2Lab(double *L, double *a, double *b, double R, double G, double B);
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void Lab2Rgb(double *R, double *G, double *B, double L, double a, double b);
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void Rgb2Luv(double *L, double *u, double *v, double R, double G, double B);
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void Luv2Rgb(double *R, double *G, double *B, double L, double u, double v);
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void Rgb2Lch(double *L, double *C, double *H, double R, double G, double B);
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void Lch2Rgb(double *R, double *G, double *B, double L, double C, double H);
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void Rgb2Cat02lms(double *L, double *M, double *S, double R, double G, double B);
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void Cat02lms2Rgb(double *R, double *G, double *B, double L, double M, double S);
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} /* namespace */
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#endif
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