| private static ReverseBits ( byte data ) : byte | ||
| data | byte | |
| return | byte | |
private void GenerateLookupTable()
{
this.crc32Table = new uint[256];
byte b = 0;
while (true)
{
uint num = b;
for (byte b2 = 8; b2 > 0; b2 = (byte)(b2 - 1))
{
num = (((num & 1) != 1) ? (num >> 1) : (num >> 1 ^ this.dwPolynomial));
}
if (this.reverseBits)
{
this.crc32Table[CRC32.ReverseBits(b)] = CRC32.ReverseBits(num);
}
else
{
this.crc32Table[b] = num;
}
b = (byte)(b + 1);
if (b == 0)
{
break;
}
}
}
// Token: 0x060004E0 RID: 1248 RVA: 0x00028F98 File Offset: 0x00027198
private void GenerateLookupTable()
{
this.crc32Table = new uint[256];
byte i = 0;
do
{
uint dwCrc = (uint)i;
for (byte j = 8; j > 0; j -= 1)
{
if ((dwCrc & 1u) == 1u)
{
dwCrc = (dwCrc >> 1 ^ this.dwPolynomial);
}
else
{
dwCrc >>= 1;
}
}
if (this.reverseBits)
{
this.crc32Table[(int)CRC32.ReverseBits(i)] = CRC32.ReverseBits(dwCrc);
}
else
{
this.crc32Table[(int)i] = dwCrc;
}
i += 1;
}while (i != 0);
}
private void GenerateLookupTable()
{
this.crc32Table = new uint[256];
byte b = 0;
do
{
uint num = (uint)b;
for (byte b2 = 8; b2 > 0; b2 -= 1)
{
if ((num & 1u) == 1u)
{
num = (num >> 1 ^ this.dwPolynomial);
}
else
{
num >>= 1;
}
}
if (this.reverseBits)
{
this.crc32Table[(int)CRC32.ReverseBits(b)] = CRC32.ReverseBits(num);
}
else
{
this.crc32Table[(int)b] = num;
}
b += 1;
}
while (b != 0);
}
private void GenerateLookupTable()
{
this.crc32Table = new uint[256];
byte data1 = 0;
do
{
uint data2 = (uint)data1;
for (byte index = 8; (int)index > 0; --index)
{
if (((int)data2 & 1) == 1)
{
data2 = data2 >> 1 ^ this.dwPolynomial;
}
else
{
data2 >>= 1;
}
}
if (this.reverseBits)
{
this.crc32Table[(int)CRC32.ReverseBits(data1)] = CRC32.ReverseBits(data2);
}
else
{
this.crc32Table[(int)data1] = data2;
}
++data1;
}while ((int)data1 != 0);
}
