public static bool IsPositiveInfinity(Half half)
{
return(half.value == 0x7c00);
}
public static bool IsNegativeInfinity(Half half)
{
return(half.value == 0xfc00);
}
public static bool IsInfinity(Half half)
{
return((half.value & 0x7fff) == 0x7c00);
}
public static bool IsNaN(Half half)
{
return((half.value & 0x7fff) > 0x7c00);
}
public static Half Abs(Half half)
{
return(Half.ToHalf((ushort)(half.value & 0x7fff)));
}
public static Half Negate(Half half)
{
return(Half.ToHalf((ushort)(half.value ^ 0x8000)));
}
public static unsafe float HalfToSingle(Half half)
{
uint result = mantissaTable[offsetTable[half.value >> 10] + (half.value & 0x3ff)] + exponentTable[half.value >> 10];
return(*((float *)&result));
}