From d65a94dd73ae073eb76605c830607a5a43296f2f Mon Sep 17 00:00:00 2001 From: cristy Date: Wed, 28 Jan 2015 22:20:48 +0000 Subject: [PATCH] --- MagickCore/gem-private.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/MagickCore/gem-private.h b/MagickCore/gem-private.h index 7fe78a2cd..c258760e4 100644 --- a/MagickCore/gem-private.h +++ b/MagickCore/gem-private.h @@ -138,9 +138,9 @@ static inline void ConvertRGBToXYZ(const double red,const double green, r=QuantumScale*DecodePixelGamma(red); g=QuantumScale*DecodePixelGamma(green); b=QuantumScale*DecodePixelGamma(blue); - *X=0.41239558896741421610*r+0.35758343076371481710*g+0.18049264738170157350*b; - *Y=0.21258623078559555160*r+0.71517030370341084990*g+0.07220049864333622685*b; - *Z=0.01929721549174694484*r+0.11918386458084853180*g+0.95049712513157976600*b; + *X=0.4124564*r+0.3575761*g+0.1804375*b; + *Y=0.2126729*r+0.7151522*g+0.0721750*b; + *Z=0.0193339*r+0.1191920*g+0.9503041*b; } static inline void ConvertXYZToLab(const double X,const double Y,const double Z, @@ -203,9 +203,9 @@ static inline void ConvertXYZToRGB(const double X,const double Y,const double Z, assert(red != (double *) NULL); assert(green != (double *) NULL); assert(blue != (double *) NULL); - r=3.2406*X-1.5372*Y-0.4986*Z; - g=(-0.9689)*X+1.8758*Y+0.0415*Z; - b=0.0557*X-0.2040*Y+1.0570*Z; + r=3.2404542*X-1.5371385*Y-0.4985314*Z; + g=(-0.9692660)*X+1.8760108*Y+0.0415560*Z; + b=0.0556434*X-0.2040259*Y+1.0572252*Z; *red=EncodePixelGamma(QuantumRange*r); *green=EncodePixelGamma(QuantumRange*g); *blue=EncodePixelGamma(QuantumRange*b); -- 2.40.0