public Class191(Class190 class1901, int int4, int int5, int int6)
{
_class1900 = class1901;
Int0 = int5;
_int3 = int6;
Short0 = new short[int4];
_int2 = new int[int6];
}
private void method_0(byte[] byte0)
{
var array = new int[16];
var array2 = new int[16];
for (var i = 0; i < byte0.Length; i++)
{
int num = byte0[i];
if (num > 0)
{
array[num]++;
}
}
var num2 = 0;
var num3 = 512;
for (var j = 1; j <= 15; j++)
{
array2[j] = num2;
num2 += array[j] << 16 - j;
if (j >= 10)
{
var num4 = array2[j] & 130944;
var num5 = num2 & 130944;
num3 += num5 - num4 >> 16 - j;
}
}
_short0 = new short[num3];
var num6 = 512;
for (var k = 15; k >= 10; k--)
{
var num7 = num2 & 130944;
num2 -= array[k] << 16 - k;
var num8 = num2 & 130944;
for (var l = num8; l < num7; l += 128)
{
_short0[Class190.smethod_0(l)] = (short)(-num6 << 4 | k);
num6 += 1 << k - 9;
}
}
for (var m = 0; m < byte0.Length; m++)
{
int num9 = byte0[m];
if (num9 != 0)
{
num2 = array2[num9];
int num10 = Class190.smethod_0(num2);
if (num9 <= 9)
{
do
{
_short0[num10] = (short)(m << 4 | num9);
num10 += 1 << num9;
} while (num10 < 512);
}
else
{
int num11 = _short0[num10 & 511];
var num12 = 1 << (num11 & 15);
num11 = -(num11 >> 4);
do
{
_short0[num11 | num10 >> 9] = (short)(m << 4 | num9);
num10 += 1 << num9;
} while (num10 < num12);
}
array2[num9] = num2 + (1 << 16 - num9);
}
}
}