hizzlekizzle

#define moire_mitigation_factor 64.0
#define warpX 0.031
#define warpY 0.041

// Convert from linear to sRGB.
//float Srgb(float c){return(c<0.0031308?c*12.92:1.055*pow(c,0.41666)-0.055);}
vec4 Srgb(vec4 c){return pow(c, vec4(1.0 / 2.2));}

// Convert from sRGB to linear.
//float Linear(float c){return(c<=0.04045)?c/12.92:pow((c+0.055)/1.055,2.4);}