| private static nlpo2 ( int x ) : int | ||
| x | int | Input to round up to next 2^n |
| return | int | |
private static int nlpo2(int x)
{
x--; // comment out to always take the next biggest power of two, even if x is already a power of two
x |= (x >> 1);
x |= (x >> 2);
x |= (x >> 4);
x |= (x >> 8);
x |= (x >> 16);
return (x + 1);
}
