GtaSA - Colormod port (Reshade) ME

float3 ColormodPass( float3 color )
{
	color.xyz = (color.xyz - dot(color.xyz, 0.333)) * ColormodChroma + dot(color.xyz, 0.333);
	color.xyz = saturate(color.xyz);
	color.x = (pow(color.x, ColormodGammaR) - 0.5) * ColormodContrastR + 0.5 + ColormodBrightnessR;
	color.y = (pow(color.y, ColormodGammaG) - 0.5) * ColormodContrastG + 0.5 + ColormodBrightnessB;
	color.z = (pow(color.z, ColormodGammaB) - 0.5) * ColormodContrastB + 0.5 + ColormodBrightnessB;
	return color;
}

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//COLORMOD
#define ColormodChroma 			 1.65  		// Saturation
#define ColormodGammaR 			 0.79  		// Gamma for Red color channel
#define ColormodGammaG 			 0.79  		// Gamma for Green color channel
#define ColormodGammaB 			 0.79  		// Gamma for Blue color channel
#define ColormodContrastR 		 1.15  		// Contrast for Red color channel
#define ColormodContrastG 		 1.15  		// ...
#define ColormodContrastB 		 1.15  		// ...
#define ColormodBrightnessR 		 0.03  	// Brightness for Red color channel
#define ColormodBrightnessG 		 0.03  	// ...
#define ColormodBrightnessB 		 0.03  	// ...