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Lines Matching refs:luma

735         luma;  in ColorDecisionListImage()  local
737 luma=0.21267f*image->colormap[i].red+0.71526*image->colormap[i].green+ in ColorDecisionListImage()
739 image->colormap[i].red=luma+color_correction.saturation*cdl_map[ in ColorDecisionListImage()
740 ScaleQuantumToMap(ClampToQuantum(image->colormap[i].red))].red-luma; in ColorDecisionListImage()
741 image->colormap[i].green=luma+color_correction.saturation*cdl_map[ in ColorDecisionListImage()
742 ScaleQuantumToMap(ClampToQuantum(image->colormap[i].green))].green-luma; in ColorDecisionListImage()
743 image->colormap[i].blue=luma+color_correction.saturation*cdl_map[ in ColorDecisionListImage()
744 ScaleQuantumToMap(ClampToQuantum(image->colormap[i].blue))].blue-luma; in ColorDecisionListImage()
759 luma; in ColorDecisionListImage() local
777 luma=0.21267f*GetPixelRed(image,q)+0.71526*GetPixelGreen(image,q)+ in ColorDecisionListImage()
779 SetPixelRed(image,ClampToQuantum(luma+color_correction.saturation* in ColorDecisionListImage()
780 (cdl_map[ScaleQuantumToMap(GetPixelRed(image,q))].red-luma)),q); in ColorDecisionListImage()
781 SetPixelGreen(image,ClampToQuantum(luma+color_correction.saturation* in ColorDecisionListImage()
782 (cdl_map[ScaleQuantumToMap(GetPixelGreen(image,q))].green-luma)),q); in ColorDecisionListImage()
783 SetPixelBlue(image,ClampToQuantum(luma+color_correction.saturation* in ColorDecisionListImage()
784 (cdl_map[ScaleQuantumToMap(GetPixelBlue(image,q))].blue-luma)),q); in ColorDecisionListImage()
2943 luma, in ModulateHCL() local
2949 ConvertRGBToHCL(*red,*green,*blue,&hue,&chroma,&luma); in ModulateHCL()
2956 luma*=0.01*percent_luma; in ModulateHCL()
2957 ConvertHCLToRGB(hue,chroma,luma,red,green,blue); in ModulateHCL()
2966 luma, in ModulateHCLp() local
2972 ConvertRGBToHCLp(*red,*green,*blue,&hue,&chroma,&luma); in ModulateHCLp()
2979 luma*=0.01*percent_luma; in ModulateHCLp()
2980 ConvertHCLpToRGB(hue,chroma,luma,red,green,blue); in ModulateHCLp()
3104 luma, in ModulateLCHab() local
3110 ConvertRGBToLCHab(*red,*green,*blue,&luma,&chroma,&hue); in ModulateLCHab()
3111 luma*=0.01*percent_luma; in ModulateLCHab()
3118 ConvertLCHabToRGB(luma,chroma,hue,red,green,blue); in ModulateLCHab()
3127 luma, in ModulateLCHuv() local
3133 ConvertRGBToLCHuv(*red,*green,*blue,&luma,&chroma,&hue); in ModulateLCHuv()
3134 luma*=0.01*percent_luma; in ModulateLCHuv()
3141 ConvertLCHuvToRGB(luma,chroma,hue,red,green,blue); in ModulateLCHuv()