// Token: 0x06002B59 RID: 11097 RVA: 0x000A87E0 File Offset: 0x000A69E0
public static Enum14 smethod_1(Stream data_stream)
{
Enum14 result;
using (Stream3 stream = new Stream3(data_stream))
{
using (BinaryReader binaryReader = new BinaryReader(stream))
{
stream.smethod_36();
binaryReader.ReadByte();
binaryReader.ReadByte();
short num = stream.smethod_36();
stream.smethod_36();
stream.smethod_36();
short num2 = stream.smethod_36();
switch (num)
{
case 1:
case 2:
result = Enum14.const_3;
break;
case 3:
switch (num2)
{
case 2:
result = Enum14.const_2;
break;
case 3:
result = Enum14.const_1;
break;
case 4:
result = Enum14.const_0;
break;
default:
throw new NotSupportedException(string.Format("ZSIZE: '{0}' is not supported.", num2));
}
break;
default:
throw new NotSupportedException(string.Format("DIMENSION: '{0}' is not supported.", num));
}
}
}
return(result);
}
// Token: 0x06002B5A RID: 11098 RVA: 0x000A88D0 File Offset: 0x000A6AD0
public static Bitmap smethod_2(Stream data_stream)
{
Bitmap result;
using (Stream3 stream = new Stream3(data_stream))
{
using (BinaryReader binaryReader = new BinaryReader(stream))
{
stream.smethod_36();
byte b = binaryReader.ReadByte();
binaryReader.ReadByte();
short num = stream.smethod_36();
short num2 = stream.smethod_36();
short num3 = stream.smethod_36();
short num4 = stream.smethod_36();
stream.smethod_34();
stream.smethod_34();
stream.smethod_34();
binaryReader.ReadBytes(80);
stream.smethod_34();
binaryReader.ReadBytes(404);
int num5 = (int)(num3 * num4);
Class486.Class487[] array = new Class486.Class487[num5];
int num6 = 0;
if (b == 1)
{
for (int i = 0; i < num5; i++)
{
array[i] = new Class486.Class487();
array[i].int_0 = stream.smethod_34();
}
for (int j = 0; j < num5; j++)
{
array[j].int_1 = stream.smethod_34();
}
for (int k = 0; k < num5; k++)
{
array[k].byte_0 = new byte[(int)num2];
}
Array.Reverse(array);
if (num == 1)
{
Class486.smethod_6(stream, array[0]);
}
else
{
if (num != 2)
{
if (num != 3)
{
throw new InvalidDataException("Invalid SGI image format.");
}
}
foreach (Class486.Class487 tbl in array)
{
Class486.smethod_6(stream, tbl);
num6++;
}
}
}
Struct33[,] array3 = new Struct33[(int)num2, (int)num3];
int num7 = 0;
num6 = 0;
bool flag;
if (num == 3)
{
switch (num4)
{
case 2:
flag = true;
for (int m = 0; m < (int)num4; m++)
{
int num8 = (int)num3 * m;
num7 = 0;
num6 = 0;
for (int n = num8; n < num8 + (int)num3; n++)
{
Class486.Class487 @class = array[n];
foreach (byte b2 in @class.byte_0)
{
switch (m)
{
case 0:
array3[num7, num6].A = b2;
break;
case 1:
array3[num7, num6].R = b2;
array3[num7, num6].G = b2;
array3[num7, num6].B = b2;
break;
}
num7++;
}
num7 = 0;
num6++;
}
}
break;
case 3:
case 4:
flag = (num4 == 4);
for (int num10 = (int)(num4 - 1); num10 >= 0; num10--)
{
int num11 = (int)num3 * ((int)num4 - num10 - 1);
num7 = 0;
num6 = 0;
for (int num12 = num11; num12 < num11 + (int)num3; num12++)
{
Class486.Class487 class2 = array[num12];
foreach (byte b3 in class2.byte_0)
{
switch (num10)
{
case 0:
array3[num7, num6].R = b3;
break;
case 1:
array3[num7, num6].G = b3;
break;
case 2:
array3[num7, num6].B = b3;
break;
case 3:
array3[num7, num6].A = b3;
break;
}
num7++;
}
num7 = 0;
num6++;
}
}
break;
default:
throw new NotSupportedException(string.Format("ZSIZE: '{0}' is not supported.", num4));
}
}
else
{
flag = true;
foreach (Class486.Class487 class3 in array)
{
foreach (byte b4 in class3.byte_0)
{
array3[num7, num6].R = b4;
array3[num7, num6].G = b4;
array3[num7, num6].B = b4;
array3[num7, num6].A = b4;
num7++;
}
num7 = 0;
num6++;
}
}
Bitmap bitmap = null;
try
{
if (flag)
{
bitmap = new Bitmap((int)num2, (int)num3, PixelFormat.Format32bppArgb);
}
else
{
bitmap = new Bitmap((int)num2, (int)num3, PixelFormat.Format32bppRgb);
}
Class486.smethod_3(bitmap, array3);
result = bitmap;
}
catch
{
if (bitmap != null)
{
bitmap.Dispose();
}
throw;
}
}
}
return(result);
}
