private readonly uint GetIndex(uint x, uint y)
{
var offset = y * Stride + x;
Contract.AssertLess(offset, Data.Length.Unsigned());
return(offset);
}
public static byte ExtractByte(this ulong value, int offset)
{
Contract.AssertLess(Math.Abs(offset), sizeof(ulong) * 8);
return(unchecked ((byte)((value >> offset) & 0xFFU)));
}
