public Class126(Class144 class1440, int int0, bool bool1) : base(bool1)
{
if (int0 > 0)
{
Byte0 = new byte[int0];
class1440.vmethod_15(Byte0, int0);
}
}
public Class132(Class144 class1440, Class140 class1401, Class136 class1360, int int2,
int int3) : base(class1401, int3)
{
_int1 = class1440.vmethod_12(int2);
for (var i = 0; i < class1401.Int0; i++)
{
class1360.vmethod_0()[i] = _int1;
}
}
public Class133(Class144 class1440, Class140 class1401, Class136 class1360, int int2,
int int3) : base(class1401, int3)
{
_int1 = class1360.vmethod_2();
for (var i = 0; i < class1401.Int0; i++)
{
_int1[i] = class1440.vmethod_12(int2);
}
Buffer.BlockCopy(_int1, 0, class1360.vmethod_0(), 0, class1401.Int0 << 2);
}
public Class146(Class144 class1440)
{
var num = class1440.vmethod_14();
if (num == 0)
{
return;
}
Byte0 = new byte[num];
class1440.vmethod_15(Byte0, Byte0.Length);
}
public Class127(Class144 class1440, int int0, bool bool1) : base(bool1)
{
var num = int0 / 18;
Class1420 = new Class142[num];
for (var i = 0; i < Class1420.Length; i++)
{
Class1420[i] = new Class142(class1440);
}
int0 -= int0 * 18;
if (int0 > 0)
{
class1440.vmethod_15(null, int0);
}
}
public Class129(Class144 class1440, int int1, bool bool1) : base(bool1)
{
var num = class1440.vmethod_14();
Byte0 = new byte[num];
class1440.vmethod_15(Byte0, Byte0.Length);
Int0 = class1440.vmethod_14();
if (Int0 > 0)
{
Class1460 = new Class146[Int0];
}
for (var i = 0; i < Int0; i++)
{
Class1460[i] = new Class146(class1440);
}
}
public Class128(Class144 class1440, int int1, bool bool1) : base(bool1)
{
_int0 = int1;
class1440.vmethod_15(null, int1);
}
public Class140(Class144 class1440, byte[] byte0, Class122 class1220)
{
var num = 0;
var num2 = 0;
var @class = new Class152(16);
var flag = class1220 != null && class1220.vmethod_2() != class1220.vmethod_1();
var flag2 = class1220 != null && class1220.vmethod_2() == class1220.vmethod_1();
@class.vmethod_1(byte0[0]);
@class.vmethod_1(byte0[1]);
if ((@class.vmethod_3(1) & 3) != 0)
{
throw new BadHeaderException("Bad Magic Number: " + (@class.vmethod_3(1) & 255));
}
for (var i = 0; i < 2; i++)
{
if (class1440.vmethod_11(8) == 255)
{
throw new BadHeaderException("Found sync byte");
}
@class.vmethod_1((byte)class1440.vmethod_10(8));
}
var num3 = @class.vmethod_3(2) >> 4 & 15;
switch (num3)
{
case 0:
if (!flag2)
{
throw new BadHeaderException("Unknown Block Size (0)");
}
Int0 = class1220.vmethod_2();
break;
case 1:
Int0 = 192;
break;
case 2:
case 3:
case 4:
case 5:
Int0 = 576 << num3 - 2;
break;
case 6:
case 7:
num = num3;
break;
case 8:
case 9:
case 10:
case 11:
case 12:
case 13:
case 14:
case 15:
Int0 = 256 << num3 - 8;
break;
}
var num4 = @class.vmethod_3(2) & 15;
switch (num4)
{
case 0:
if (class1220 == null)
{
throw new BadHeaderException("Bad Sample Rate (0)");
}
Int1 = class1220.vmethod_6();
break;
case 1:
case 2:
case 3:
throw new BadHeaderException("Bad Sample Rate (" + num4 + ")");
case 4:
Int1 = 8000;
break;
case 5:
Int1 = 16000;
break;
case 6:
Int1 = 22050;
break;
case 7:
Int1 = 24000;
break;
case 8:
Int1 = 32000;
break;
case 9:
Int1 = 44100;
break;
case 10:
Int1 = 48000;
break;
case 11:
Int1 = 96000;
break;
case 12:
case 13:
case 14:
num2 = num4;
break;
case 15:
throw new BadHeaderException("Bad Sample Rate (" + num4 + ")");
}
var num5 = @class.vmethod_3(3) >> 4 & 15;
if ((num5 & 8) != 0)
{
Int2 = 2;
switch (num5 & 7)
{
case 0:
Int3 = 1;
break;
case 1:
Int3 = 2;
break;
case 2:
Int3 = 3;
break;
default:
throw new BadHeaderException("Bad Channel Assignment (" + num5 + ")");
}
}
else
{
Int2 = num5 + 1;
Int3 = 0;
}
var num6 = (@class.vmethod_3(3) & 14) >> 1;
switch (num6)
{
case 0:
if (class1220 == null)
{
throw new BadHeaderException("Bad BPS (" + num6 + ")");
}
Int4 = class1220.vmethod_7();
break;
case 1:
Int4 = 8;
break;
case 2:
Int4 = 12;
break;
case 3:
case 7:
throw new BadHeaderException("Bad BPS (" + num6 + ")");
case 4:
Int4 = 16;
break;
case 5:
Int4 = 20;
break;
case 6:
Int4 = 24;
break;
}
if ((@class.vmethod_3(3) & 1) != 0)
{
throw new BadHeaderException("this should be a zero padding bit");
}
if (num != 0 && flag)
{
Long0 = class1440.vmethod_19(@class);
if (Long0 == -1L)
{
throw new BadHeaderException("Bad Sample Number");
}
}
else
{
var num7 = class1440.vmethod_18(@class);
if (num7 == 4294967295L)
{
throw new BadHeaderException("Bad Last Frame");
}
Long0 = class1220.vmethod_2() * (long)num7;
}
if (num != 0)
{
var num8 = class1440.vmethod_10(8);
@class.vmethod_1((byte)num8);
if (num == 7)
{
var num9 = class1440.vmethod_10(8);
@class.vmethod_1((byte)num9);
num8 = (num8 << 8 | num9);
}
Int0 = num8 + 1;
}
if (num2 != 0)
{
var num10 = class1440.vmethod_10(8);
@class.vmethod_1((byte)num10);
if (num2 != 12)
{
var num11 = class1440.vmethod_10(8);
@class.vmethod_1((byte)num11);
num10 = (num10 << 8 | num11);
}
if (num2 == 12)
{
Int1 = num10 * 1000;
}
else if (num2 == 13)
{
Int1 = num10;
}
else
{
Int1 = num10 * 10;
}
}
var b = (byte)class1440.vmethod_10(8);
if (Class149.smethod_0(@class.vmethod_2(), @class.vmethod_0()) != b)
{
throw new BadHeaderException("STREAM_DECODER_ERROR_STATUS_BAD_HEADER");
}
}