public void method_2(byte[] byte_1)
{
int num;
if (this.enum3_0 == Enum3.const_1)
{
num = ((this.enum5_0 == Enum5.const_3) ? 17 : 32);
}
else
{
num = ((this.enum5_0 == Enum5.const_3) ? 9 : 17);
}
try
{
string @string = Encoding.UTF8.GetString(byte_1, num, 4);
if (@string.Equals("Xing") || @string.Equals("Info"))
{
this.bool_2 = true;
this.int_9 = -1;
this.int_11 = -1;
this.int_10 = -1;
byte[] array = new byte[100];
int num2 = zzSoundClass.smethod_0(BitConverter.ToInt32(byte_1, num + 4));
int num3 = 8;
if ((num2 & 1) != 0)
{
this.int_9 = zzSoundClass.smethod_0(BitConverter.ToInt32(byte_1, num + num3));
num3 += 4;
}
if ((num2 & 2) != 0)
{
this.int_11 = zzSoundClass.smethod_0(BitConverter.ToInt32(byte_1, num + num3));
num3 += 4;
}
if ((num2 & 4) != 0)
{
Buffer.BlockCopy(byte_1, num + num3, array, 0, array.Length);
num3 += array.Length;
this.class83_0 = new Class83(array, this.int_11);
}
if ((num2 & 8) != 0)
{
this.int_10 = zzSoundClass.smethod_0(BitConverter.ToInt32(byte_1, num + num3));
num3 += 4;
}
}
}
catch (IndexOutOfRangeException exception_)
{
throw new BitstreamException("Xing Header Corrupted", exception_);
}
num = 32;
try
{
if (Encoding.UTF8.GetString(byte_1, num, 4).Equals("VBRI"))
{
this.bool_2 = true;
this.int_9 = -1;
this.int_11 = -1;
this.int_10 = -1;
this.int_10 = (int)zzSoundClass.smethod_1(BitConverter.ToInt16(byte_1, num + 8));
this.int_11 = zzSoundClass.smethod_0(BitConverter.ToInt32(byte_1, num + 10));
this.int_9 = zzSoundClass.smethod_0(BitConverter.ToInt32(byte_1, num + 14));
int[] array2 = new int[(int)zzSoundClass.smethod_1(BitConverter.ToInt16(byte_1, num + 18))];
short num4 = zzSoundClass.smethod_1(BitConverter.ToInt16(byte_1, num + 20));
short num5 = zzSoundClass.smethod_1(BitConverter.ToInt16(byte_1, num + 22));
short num6 = zzSoundClass.smethod_1(BitConverter.ToInt16(byte_1, num + 24));
int num7 = 26;
switch (num5)
{
case 1:
{
int i = 0;
while (i < array2.Length)
{
array2[i] = (int)((short)byte_1[num + num7] * num4);
i++;
num7++;
}
break;
}
case 2:
{
int j = 0;
while (j < array2.Length)
{
array2[j] = (int)(zzSoundClass.smethod_1(BitConverter.ToInt16(byte_1, num + num7)) * num4);
j++;
num7 += 2;
}
break;
}
case 3:
{
int k = 0;
while (k < array2.Length)
{
array2[k] = Struct8.smethod_0(Struct8.smethod_3(byte_1, num + num7, true)) * (int)num4;
k++;
num7 += 3;
}
break;
}
case 4:
{
int l = 0;
while (l < array2.Length)
{
array2[l] = zzSoundClass.smethod_0(BitConverter.ToInt32(byte_1, num + num7)) * (int)num4;
l++;
num7 += 4;
}
break;
}
default:
throw new Exception("Size per table entry in bytes - is bigger then 4: " + num5);
}
this.class83_0 = new Class83(array2, num6);
}
}
catch (IndexOutOfRangeException exception_2)
{
throw new BitstreamException("VBRI Header Corrupted", exception_2);
}
}
public void method_2(byte[] byte1)
{
int num;
if (_enum30 == Enum3.Const1)
{
num = ((_enum50 == Enum5.Const3) ? 17 : 32);
}
else
{
num = ((_enum50 == Enum5.Const3) ? 9 : 17);
}
try
{
var @string = Encoding.UTF8.GetString(byte1, num, 4);
if (@string.Equals("Xing") || @string.Equals("Info"))
{
_bool2 = true;
_int9 = -1;
_int11 = -1;
_int10 = -1;
var array = new byte[100];
var num2 = smethod_0(BitConverter.ToInt32(byte1, num + 4));
var num3 = 8;
if ((num2 & 1) != 0)
{
_int9 = smethod_0(BitConverter.ToInt32(byte1, num + num3));
num3 += 4;
}
if ((num2 & 2) != 0)
{
_int11 = smethod_0(BitConverter.ToInt32(byte1, num + num3));
num3 += 4;
}
if ((num2 & 4) != 0)
{
Buffer.BlockCopy(byte1, num + num3, array, 0, array.Length);
num3 += array.Length;
_class830 = new Class83(array, _int11);
}
if ((num2 & 8) != 0)
{
_int10 = smethod_0(BitConverter.ToInt32(byte1, num + num3));
num3 += 4;
}
}
}
catch (IndexOutOfRangeException exception)
{
throw new BitstreamException("Xing Header Corrupted", exception);
}
num = 32;
try
{
if (Encoding.UTF8.GetString(byte1, num, 4).Equals("VBRI"))
{
_bool2 = true;
_int9 = -1;
_int11 = -1;
_int10 = -1;
_int10 = smethod_1(BitConverter.ToInt16(byte1, num + 8));
_int11 = smethod_0(BitConverter.ToInt32(byte1, num + 10));
_int9 = smethod_0(BitConverter.ToInt32(byte1, num + 14));
var array2 = new int[smethod_1(BitConverter.ToInt16(byte1, num + 18))];
var num4 = smethod_1(BitConverter.ToInt16(byte1, num + 20));
var num5 = smethod_1(BitConverter.ToInt16(byte1, num + 22));
var num6 = smethod_1(BitConverter.ToInt16(byte1, num + 24));
var num7 = 26;
switch (num5)
{
case 1:
{
var i = 0;
while (i < array2.Length)
{
array2[i] = byte1[num + num7] * num4;
i++;
num7++;
}
break;
}
case 2:
{
var j = 0;
while (j < array2.Length)
{
array2[j] = smethod_1(BitConverter.ToInt16(byte1, num + num7)) * num4;
j++;
num7 += 2;
}
break;
}
case 3:
{
var k = 0;
while (k < array2.Length)
{
array2[k] = Struct8.smethod_0(Struct8.smethod_3(byte1, num + num7, true)) * num4;
k++;
num7 += 3;
}
break;
}
case 4:
{
var l = 0;
while (l < array2.Length)
{
array2[l] = smethod_0(BitConverter.ToInt32(byte1, num + num7)) * num4;
l++;
num7 += 4;
}
break;
}
default:
throw new Exception("Size per table entry in bytes - is bigger then 4: " + num5);
}
_class830 = new Class83(array2, num6);
}
}
catch (IndexOutOfRangeException exception2)
{
throw new BitstreamException("VBRI Header Corrupted", exception2);
}
}