public override object vmethod_3(OggClass6 class710, object object1, object object2)
{
var @class = (Class37)object1;
var class36 = @class.Class360;
float[] array = null;
if (object2 is float[])
{
array = (float[])object2;
}
var num = class710.OggClass3.method_6(class36.Int3);
if (num > 0)
{
var num2 = (1 << class36.Int3) - 1;
var num3 = num / (float)num2 * class36.Int4;
var num4 = class710.OggClass3.method_6(smethod_1(class36.Int5));
if (num4 != -1 && num4 < class36.Int5)
{
var class2 = class710.OggClass1.OggClass4[class36.Int6[num4]];
var num5 = 0f;
if (array != null && array.Length >= @class.Int2 + 1)
{
for (var i = 0; i < array.Length; i++)
{
array[i] = 0f;
}
}
else
{
array = new float[@class.Int2 + 1];
}
for (var j = 0; j < @class.Int2; j += class2.Int0)
{
if (class2.method_2(array, j, class710.OggClass3, class2.Int0) == -1)
{
return(null);
}
}
var k = 0;
while (k < @class.Int2)
{
var l = 0;
while (l < class2.Int0)
{
array[k] += num5;
l++;
k++;
}
num5 = array[k - 1];
}
array[@class.Int2] = num3;
return(array);
}
}
return(null);
}
public static int smethod_1(OggClass6 class710, object object0, float[][] float0, int int1)
{
var @class = (Class39)object0;
var class40 = @class.Class400;
var int2 = class40.Int2;
var num = @class.Class211.Int0;
var num2 = class40.Int1 - class40.Int0;
var num3 = num2 / int2;
var num4 = (num3 + num - 1) / num;
var array = new int[num4][];
for (var i = 0; i < @class.Int2; i++)
{
var j = 0;
var num5 = 0;
while (j < num3)
{
if (i == 0)
{
var num6 = @class.Class211.method_4(class710.OggClass3);
if (num6 == -1)
{
return(0);
}
array[num5] = @class.Int5[num6];
if (array[num5] == null)
{
return(0);
}
}
var num7 = 0;
while (num7 < num && j < num3)
{
var int3 = class40.Int0 + j * int2;
if ((class40.Int5[array[num5][num7]] & 1 << i) != 0)
{
var class2 = @class.Class210[@class.Int3[array[num5][num7]][i]];
if (class2 != null && class2.method_3(float0, int3, int1, class710.OggClass3, int2) == -1)
{
return(0);
}
}
num7++;
j++;
}
num5++;
}
}
return(0);
}
public override int vmethod_3(OggClass6 class710, object object0, float[][] float0, int[] int1, int int2)
{
var num = 0;
while (num < int2 && int1[num] == 0)
{
num++;
}
if (num == int2)
{
return(0);
}
return(smethod_1(class710, object0, float0, int2));
}
public override int vmethod_3(OggClass6 class710, object object0, float[][] float0, int[] int1, int int2)
{
var num = 0;
for (var i = 0; i < int2; i++)
{
if (int1[i] != 0)
{
float0[num++] = float0[i];
}
}
if (num != 0)
{
return(smethod_0(class710, object0, float0, num, 1));
}
return(0);
}
public override int vmethod_4(OggClass6 class710, object object1, object object2, float[] float0)
{
var @class = (Class37)object1;
var class36 = @class.Class360;
if (object2 != null)
{
var array = (float[])object2;
var float_ = array[@class.Int2];
Class77.smethod_0(float0, @class.Int3, @class.Int0, @class.Int1, array, @class.Int2, float_,
class36.Int4);
return(1);
}
for (var i = 0; i < @class.Int0; i++)
{
float0[i] = 0f;
}
return(0);
}
public override int vmethod_4(OggClass6 class710, object object0, object object1, float[] float1)
{
var @class = (Class32)object0;
var class31 = @class.Class310;
var num = class710.OggClass1.OggClass5.Int13[class710.Int4] / 2;
if (object1 != null)
{
var array = (int[])object1;
var num2 = 0;
var int_ = 0;
var int2 = array[0] * class31.Int6;
for (var i = 1; i < @class.Int6; i++)
{
var num3 = @class.Int2[i];
var num4 = array[num3] & 32767;
if (num4 == array[num3])
{
num4 *= class31.Int6;
num2 = class31.Int7[num3];
smethod_1(int_, num2, int2, num4, float1);
int_ = num2;
int2 = num4;
}
}
for (var j = num2; j < num; j++)
{
float1[j] *= float1[j - 1];
}
return(1);
}
for (var k = 0; k < num; k++)
{
float1[k] = 0f;
}
return(0);
}
public abstract int vmethod_3(OggClass6 class710, object object0);
public abstract int vmethod_4(OggClass6 class710, object object0, object object1, float[] float0);
public override object vmethod_3(OggClass6 class710, object object0, object object1)
{
var @class = (Class32)object0;
var class31 = @class.Class310;
var class21 = class710.OggClass1.OggClass4;
if (class710.OggClass3.method_6(1) == 1)
{
int[] array = null;
if (object1 is int[])
{
array = (int[])object1;
}
if (array != null && array.Length >= @class.Int6)
{
for (var i = 0; i < array.Length; i++)
{
array[i] = 0;
}
}
else
{
array = new int[@class.Int6];
}
array[0] = class710.OggClass3.method_6(smethod_2(@class.Int8 - 1));
array[1] = class710.OggClass3.method_6(smethod_2(@class.Int8 - 1));
var j = 0;
var num = 2;
while (j < class31.Int0)
{
var num2 = class31.Int1[j];
var num3 = class31.Int2[num2];
var num4 = class31.Int3[num2];
var num5 = 1 << num4;
var num6 = 0;
if (num4 != 0)
{
num6 = class21[class31.Int4[num2]].method_4(class710.OggClass3);
if (num6 == -1)
{
return(null);
}
}
for (var k = 0; k < num3; k++)
{
var num7 = class31.Int5[num2][num6 & num5 - 1];
num6 = (int)((uint)num6 >> num4);
if (num7 >= 0)
{
if ((array[num + k] = class21[num7].method_4(class710.OggClass3)) == -1)
{
return(null);
}
}
else
{
array[num + k] = 0;
}
}
num += num3;
j++;
}
for (var l = 2; l < @class.Int6; l++)
{
var num8 = smethod_0(class31.Int7[@class.Int5[l - 2]], class31.Int7[@class.Int4[l - 2]],
array[@class.Int5[l - 2]], array[@class.Int4[l - 2]], class31.Int7[l]);
var num9 = @class.Int8 - num8;
var num10 = num8;
var num11 = ((num9 < num10) ? num9 : num10) << 1;
var num12 = array[l];
if (num12 != 0)
{
if (num12 >= num11)
{
if (num9 > num10)
{
num12 -= num10;
}
else
{
num12 = -1 - (num12 - num9);
}
}
else if ((num12 & 1) != 0)
{
num12 = -(int)((uint)(num12 + 1) >> 1);
}
else
{
num12 >>= 1;
}
array[l] = num12 + num8;
array[@class.Int5[l - 2]] &= 32767;
array[@class.Int4[l - 2]] &= 32767;
}
else
{
array[l] = (num8 | 32768);
}
}
return(array);
}
return(null);
}
public static int smethod_0(OggClass6 class710, object object0, float[][] float0, int int1, int int2)
{
var @class = (Class39)object0;
var class40 = @class.Class400;
var int3 = class40.Int2;
var num = @class.Class211.Int0;
var num2 = class40.Int1 - class40.Int0;
var num3 = num2 / int3;
var num4 = (num3 + num - 1) / num;
if (_int0.Length < int1)
{
_int0 = new int[int1][][];
for (var i = 0; i < int1; i++)
{
_int0[i] = new int[num4][];
}
}
else
{
for (var i = 0; i < int1; i++)
{
if (_int0[i] == null || _int0[i].Length < num4)
{
_int0[i] = new int[num4][];
}
}
}
for (var j = 0; j < @class.Int2; j++)
{
var k = 0;
var num5 = 0;
while (k < num3)
{
if (j == 0)
{
for (var i = 0; i < int1; i++)
{
var num6 = @class.Class211.method_4(class710.OggClass3);
if (num6 == -1)
{
return(0);
}
_int0[i][num5] = @class.Int5[num6];
if (_int0[i][num5] == null)
{
return(0);
}
}
}
var num7 = 0;
while (num7 < num && k < num3)
{
for (var i = 0; i < int1; i++)
{
var int4 = class40.Int0 + k * int3;
if ((class40.Int5[_int0[i][num5][num7]] & 1 << j) != 0)
{
var class2 = @class.Class210[@class.Int3[_int0[i][num5][num7]][j]];
if (class2 != null)
{
if (int2 == 0)
{
if (class2.method_0(float0[i], int4, class710.OggClass3, int3) == -1)
{
return(0);
}
}
else if (int2 == 1 && class2.method_1(float0[i], int4, class710.OggClass3, int3) ==
-1)
{
return(0);
}
}
}
}
num7++;
k++;
}
num5++;
}
}
return(0);
}
private OggStream()
{
_class560 = new Class56();
_oggClass1 = new OggClass1();
_oggClass6 = new OggClass6(_oggClass1);
}
public abstract int vmethod_3(OggClass6 class710, object object0, float[][] float0, int[] int0, int int1);
public override int vmethod_3(OggClass6 class710, object object2)
{
int result;
lock (_object0)
{
var class66 = class710.OggClass1;
var class49 = class66.OggClass5;
var @class = (Class55)object2;
var class54 = @class.Class540;
var class27 = @class.Class270;
var num = class710.Int3 = class49.Int13[class710.Int1];
var array = class66.Float2[class710.Int1][class710.Int0][class710.Int2][class27.Int1];
if (_float0 == null || _float0.Length < class49.Int8)
{
_float0 = new float[class49.Int8][];
_int1 = new int[class49.Int8];
_int0 = new int[class49.Int8];
_object1 = new object[class49.Int8];
}
for (var i = 0; i < class49.Int8; i++)
{
var array2 = class710.Float0[i];
var num2 = class54.Int1[i];
_object1[i] = @class.Class280[num2].vmethod_3(class710, @class.Object1[num2], _object1[i]);
if (_object1[i] != null)
{
_int1[i] = 1;
}
else
{
_int1[i] = 0;
}
for (var j = 0; j < num / 2; j++)
{
array2[j] = 0f;
}
}
for (var k = 0; k < class54.Int6; k++)
{
if (_int1[class54.Int7[k]] != 0 || _int1[class54.Int8[k]] != 0)
{
_int1[class54.Int7[k]] = 1;
_int1[class54.Int8[k]] = 1;
}
}
for (var l = 0; l < class54.Int0; l++)
{
var num3 = 0;
for (var m = 0; m < class49.Int8; m++)
{
if (class54.Int1[m] == l)
{
if (_int1[m] != 0)
{
_int0[num3] = 1;
}
else
{
_int0[num3] = 0;
}
_float0[num3++] = class710.Float0[m];
}
}
@class.Class230[l].vmethod_3(class710, @class.Object2[l], _float0, _int0, num3);
}
for (var n = class54.Int6 - 1; n >= 0; n--)
{
var array3 = class710.Float0[class54.Int7[n]];
var array4 = class710.Float0[class54.Int8[n]];
for (var num4 = 0; num4 < num / 2; num4++)
{
var num5 = array3[num4];
var num6 = array4[num4];
if (num5 > 0f)
{
if (num6 > 0f)
{
array3[num4] = num5;
array4[num4] = num5 - num6;
}
else
{
array4[num4] = num5;
array3[num4] = num5 + num6;
}
}
else if (num6 > 0f)
{
array3[num4] = num5;
array4[num4] = num5 + num6;
}
else
{
array4[num4] = num5;
array3[num4] = num5 - num6;
}
}
}
for (var num7 = 0; num7 < class49.Int8; num7++)
{
var array5 = class710.Float0[num7];
var num8 = class54.Int1[num7];
@class.Class280[num8].vmethod_4(class710, @class.Object1[num8], _object1[num7], array5);
}
for (var num9 = 0; num9 < class49.Int8; num9++)
{
var array6 = class710.Float0[num9];
((Class68)class66.Object0[class710.Int1][0]).method_1(array6, array6);
}
for (var num10 = 0; num10 < class49.Int8; num10++)
{
var array7 = class710.Float0[num10];
if (_int1[num10] != 0)
{
for (var num11 = 0; num11 < num; num11++)
{
array7[num11] *= array[num11];
}
}
else
{
for (var num12 = 0; num12 < num; num12++)
{
array7[num12] = 0f;
}
}
}
result = 0;
}
return(result);
}
