Searched refs:gamma_pow (Results 1 – 1 of 1) sorted by relevance
1777 static inline double gamma_pow(const double value,const double gamma) in gamma_pow() function1844 image->colormap[i].red=QuantumRange*gamma_pow(QuantumScale* in GammaImage()1847 image->colormap[i].green=QuantumRange*gamma_pow(QuantumScale* in GammaImage()1850 image->colormap[i].blue=QuantumRange*gamma_pow(QuantumScale* in GammaImage()1853 image->colormap[i].alpha=QuantumRange*gamma_pow(QuantumScale* in GammaImage()1902 q[j]=QuantumRange*gamma_pow(QuantumScale*q[j],1.0/gamma); in GammaImage()2379 level_pixel=QuantumRange*gamma_pow(scale*((double) pixel-black_point), in LevelPixel()2544 #define LevelizeValue(x) ClampToQuantum(((MagickRealType) gamma_pow((double) \ in LevelizeImage()