godot-module-template/engine/thirdparty/msdfgen/core/pixel-conversion.hpp

17 lines
229 B
C++

#pragma once
#include "arithmetics.hpp"
namespace msdfgen {
inline byte pixelFloatToByte(float x) {
return byte(~int(255.5f-255.f*clamp(x)));
}
inline float pixelByteToFloat(byte x) {
return 1.f/255.f*float(x);
}
}