Apachai.Effects.Core.Utility.FastScaleByteByByte C# (CSharp) Method

FastScaleByteByByte() public static method

public static FastScaleByteByByte ( byte a, byte b ) : byte
a byte
b byte
return byte
        public static byte FastScaleByteByByte(byte a, byte b)
        {
            int r1 = a * b + 0x80;
            int r2 = ((r1 >> 8) + r1) >> 8;
            return (byte)r2;
        }