// Token: 0x06001318 RID: 4888 RVA: 0x000049EC File Offset: 0x00002BEC
internal void method_50(object object_0, Class67 class67_0)
{
if (this.delegate162_0 != null)
{
this.delegate162_0(object_0, class67_0);
}
}
public int method_2(Class67 class67_0)
{
OGGClass5 oggClass5 = this.oggClass1.oggClass5;
this.oggClass3.method_4(class67_0.byte_0, class67_0.int_0, class67_0.int_1);
if (this.oggClass3.method_6(1) != 0)
{
return(-1);
}
int num = this.oggClass3.method_6(this.oggClass1.int_3);
if (num == -1)
{
return(-1);
}
this.int_4 = num;
this.int_1 = oggClass5.class27_0[this.int_4].int_0;
if (this.int_1 != 0)
{
this.int_0 = this.oggClass3.method_6(1);
this.int_2 = this.oggClass3.method_6(1);
if (this.int_2 == -1)
{
return(-1);
}
}
else
{
this.int_0 = 0;
this.int_2 = 0;
}
this.long_0 = class67_0.long_0;
this.long_1 = class67_0.long_1 - 3L;
this.int_5 = class67_0.int_3;
this.int_3 = oggClass5.int_13[this.int_1];
if (this.float_0.Length < oggClass5.int_8)
{
this.float_0 = new float[oggClass5.int_8][];
}
for (int i = 0; i < oggClass5.int_8; i++)
{
if (this.float_0[i] != null && this.float_0[i].Length >= this.int_3)
{
for (int j = 0; j < this.int_3; j++)
{
this.float_0[i][j] = 0f;
}
}
else
{
this.float_0[i] = new float[this.int_3];
}
}
int num2 = oggClass5.int_21[oggClass5.class27_0[this.int_4].int_3];
return(Class34.class34_0[num2].vmethod_3(this, this.oggClass1.object_1[this.int_4]));
}
public int method_2(Class67 class67_0)
{
OGGClass5 oggClass5 = this.oggClass1.oggClass5;
this.oggClass3.method_4(class67_0.byte_0, class67_0.int_0, class67_0.int_1);
if (this.oggClass3.method_6(1) != 0)
{
return -1;
}
int num = this.oggClass3.method_6(this.oggClass1.int_3);
if (num == -1)
{
return -1;
}
this.int_4 = num;
this.int_1 = oggClass5.class27_0[this.int_4].int_0;
if (this.int_1 != 0)
{
this.int_0 = this.oggClass3.method_6(1);
this.int_2 = this.oggClass3.method_6(1);
if (this.int_2 == -1)
{
return -1;
}
}
else
{
this.int_0 = 0;
this.int_2 = 0;
}
this.long_0 = class67_0.long_0;
this.long_1 = class67_0.long_1 - 3L;
this.int_5 = class67_0.int_3;
this.int_3 = oggClass5.int_13[this.int_1];
if (this.float_0.Length < oggClass5.int_8)
{
this.float_0 = new float[oggClass5.int_8][];
}
for (int i = 0; i < oggClass5.int_8; i++)
{
if (this.float_0[i] != null && this.float_0[i].Length >= this.int_3)
{
for (int j = 0; j < this.int_3; j++)
{
this.float_0[i][j] = 0f;
}
}
else
{
this.float_0[i] = new float[this.int_3];
}
}
int num2 = oggClass5.int_21[oggClass5.class27_0[this.int_4].int_3];
return Class34.class34_0[num2].vmethod_3(this, this.oggClass1.object_1[this.int_4]);
}
public int method_5(Class67 class67_0)
{
int num = this.int_7;
if (this.int_6 <= num)
{
return 0;
}
if ((this.int_3[num] & 1024) != 0)
{
this.int_7++;
this.long_1 += 1L;
return -1;
}
int num2 = this.int_3[num] & 255;
class67_0.byte_0 = this.byte_0;
class67_0.int_0 = this.int_2;
class67_0.int_3 = (this.int_3[num] & 512);
class67_0.int_2 = (this.int_3[num] & 256);
int num3 = 0 + num2;
while (num2 == 255)
{
int num4 = this.int_3[++num];
num2 = (num4 & 255);
if ((num4 & 512) != 0)
{
class67_0.int_3 = 512;
}
num3 += num2;
}
class67_0.long_1 = this.long_1;
class67_0.long_0 = this.long_0[num];
class67_0.int_1 = num3;
this.int_2 += num3;
this.int_7 = num + 1;
this.long_1 += 1L;
return 1;
}
private int method_2(OGGClass5 oggClass5, Class47 class47_1, int[] int_24, Class48 class48_0)
{
Class48 @class = new Class48();
Class67 class67_ = new Class67();
if (class48_0 == null)
{
int num = this.method_0(@class, (long)OGGStream.int_2);
if (num == OGGStream.int_9)
{
return OGGStream.int_9;
}
if (num < 0)
{
return OGGStream.int_13;
}
class48_0 = @class;
}
if (int_24 != null)
{
int_24[0] = class48_0.method_5();
}
this.class56_0.method_1(class48_0.method_5());
oggClass5.method_0();
class47_1.method_0();
int i = 0;
while (i < 3)
{
this.class56_0.method_6(class48_0);
while (i < 3)
{
int num2 = this.class56_0.method_5(class67_);
if (num2 == 0)
{
break;
}
if (num2 == -1)
{
Console.Error.WriteLine("Corrupt header in logical bitstream.");
oggClass5.method_1();
class47_1.method_2();
this.class56_0.method_2();
return -1;
}
if (oggClass5.method_4(class47_1, class67_) != 0)
{
Console.Error.WriteLine("Illegal header in logical bitstream.");
oggClass5.method_1();
class47_1.method_2();
this.class56_0.method_2();
return -1;
}
i++;
}
if (i < 3 && this.method_0(class48_0, 1L) < 0)
{
Console.Error.WriteLine("Missing header in logical bitstream.");
oggClass5.method_1();
class47_1.method_2();
this.class56_0.method_2();
return -1;
}
}
return 0;
}
private int method_6(int int_24)
{
Class48 @class = new Class48();
Class67 class2;
long num2;
while (true)
{
if (this.bool_1)
{
class2 = new Class67();
int num = this.class56_0.method_5(class2);
if (num > 0)
{
num2 = class2.long_0;
if (this.oggClass6.method_2(class2) == 0)
{
goto Block_11;
}
}
}
if (int_24 == 0)
{
return 0;
}
if (this.method_0(@class, -1L) < 0)
{
return 0;
}
this.float_0 += (float)(@class.int_1 << 3);
if (this.bool_1 && this.int_22 != @class.method_5())
{
this.method_5();
}
if (!this.bool_1)
{
if (this.bool_0)
{
this.int_22 = @class.method_5();
int num3 = 0;
while (num3 < this.int_20 && this.int_21[num3] != this.int_22)
{
num3++;
}
if (num3 == this.int_20)
{
break;
}
this.int_23 = num3;
this.class56_0.method_1(this.int_22);
this.class56_0.method_7();
}
else
{
int[] array = new int[1];
int num4 = this.method_2(this.oggClass5[0], this.class47_0[0], array, @class);
this.int_22 = array[0];
if (num4 != 0)
{
return num4;
}
this.int_23++;
}
this.method_4();
}
this.class56_0.method_6(@class);
}
return -1;
Block_11:
int num5 = this.oggClass1.method_3();
this.oggClass1.method_2(this.oggClass6);
this.float_1 += (float)(this.oggClass1.method_3() - num5);
this.float_0 += (float)(class2.int_1 * 8);
if (num2 != -1L && class2.int_3 == 0)
{
int num6 = this.bool_0 ? this.int_23 : 0;
int num7 = this.oggClass1.method_3();
num2 -= (long)num7;
for (int i = 0; i < num6; i++)
{
num2 += this.long_3[i];
}
this.long_4 = num2;
}
return 1;
}
public int method_4(Class47 class47_0, Class67 class67_0)
{
OGGClass3 @class = new OGGClass3();
if (class67_0 != null)
{
@class.method_4(class67_0.byte_0, class67_0.int_0, class67_0.int_1);
byte[] array = new byte[6];
int num = @class.method_6(8);
@class.method_5(array, 6);
if (array[0] == 118 && array[1] == 111 && array[2] == 114 && array[3] == 98 && array[4] == 105)
{
if (array[5] == 115)
{
switch (num)
{
case 1:
if (class67_0.int_2 == 0)
{
return -1;
}
if (this.int_9 != 0)
{
return -1;
}
return this.method_2(@class);
case 2:
case 4:
return -1;
case 3:
if (this.int_9 == 0)
{
return -1;
}
return class47_0.method_1(@class);
case 5:
if (this.int_9 != 0 && class47_0.byte_1 != null)
{
return this.method_3(@class);
}
return -1;
default:
return -1;
}
}
}
return -1;
}
return -1;
}
