public static bool LoadDXT(byte[] ddsBytes, out Texture2D texture)
{
try
{
if (ddsBytes[4] != 0x7c)
{
throw new Exception("Invalid DDS DXTn texture. Unable to read");
}
TextureFormat format = (TextureFormat)0;
if (((ddsBytes[0x54] == 0x44) && (ddsBytes[0x55] == 0x58)) && (ddsBytes[0x56] == 0x54))
{
if (ddsBytes[0x57] == 0x31)
{
format = TextureFormat.DXT1;
}
else if (ddsBytes[0x57] == 0x35)
{
format = TextureFormat.DXT5;
}
}
if ((format != TextureFormat.DXT1) && (format != TextureFormat.DXT5))
{
throw new Exception("Invalid TextureFormat. Only DXT1 and DXT5 formats are supported by this method.");
}
int height = (ddsBytes[13] * 0x100) + ddsBytes[12];
int width = (ddsBytes[0x11] * 0x100) + ddsBytes[0x10];
byte[] dst = new byte[ddsBytes.Length - 0x80];
Buffer.BlockCopy(ddsBytes, 0x80, dst, 0, ddsBytes.Length - 0x80);
texture = new Texture2D(width, height, format, false);
texture.LoadRawTextureData(dst);
texture.Apply();
return(true);
}
catch
{
texture = null;
return(false);
}
}
public Texture2DDumpData(string section, string path, TextureFormat format)
{
this.section = section;
this.path = path;
this.format = format;
}
public static bool LoadPSD(byte[] psdBytes, out Texture2D texture)
{
bool flag;
try
{
byte[] buffer;
int index = 0;
if (psdBytes == null)
{
throw new ArgumentNullException("psdBytes");
}
byte[] bytes = Encoding.UTF8.GetBytes("8BPS");
if (psdBytes.Length < bytes.Length)
{
throw new ArgumentOutOfRangeException();
}
for (int i = 0; i < bytes.Length; i++)
{
if (psdBytes[i] != bytes[i])
{
throw new FormatException();
}
}
index = Read(psdBytes, bytes.Length, 2, out buffer, true);
if (BitConverter.ToInt16(buffer, 0) != 1)
{
throw new FormatException();
}
index += 6;
index = Read(psdBytes, index, 2, out buffer, true);
short num2 = BitConverter.ToInt16(buffer, 0);
if ((num2 != 3) && (num2 != 4))
{
throw new NotSupportedException();
}
index = Read(psdBytes, index, 4, out buffer, true);
int height = BitConverter.ToInt32(buffer, 0);
index = Read(psdBytes, index, 4, out buffer, true);
int width = BitConverter.ToInt32(buffer, 0);
index = Read(psdBytes, index, 2, out buffer, true);
if (BitConverter.ToInt16(buffer, 0) != 8)
{
throw new NotSupportedException();
}
index = Read(psdBytes, index, 2, out buffer, true);
short num5 = BitConverter.ToInt16(buffer, 0);
index = Read(psdBytes, index, 4, out buffer, true);
int num6 = BitConverter.ToInt32(buffer, 0);
index += num6;
index = Read(psdBytes, index, 4, out buffer, true);
int num7 = BitConverter.ToInt32(buffer, 0);
index += num7;
index = Read(psdBytes, index, 4, out buffer, true);
int num8 = BitConverter.ToInt32(buffer, 0);
index += num8;
index = Read(psdBytes, index, 2, out buffer, true);
short num9 = BitConverter.ToInt16(buffer, 0);
TextureFormat format = (TextureFormat)0;
switch (num5)
{
case 0:
throw new NotSupportedException();
case 1:
throw new NotSupportedException();
case 2:
throw new NotSupportedException();
case 3:
format = TextureFormat.RGBA32;
break;
case 4:
throw new NotSupportedException();
case 7:
throw new NotSupportedException();
case 8:
throw new NotSupportedException();
case 9:
throw new NotSupportedException();
default:
throw new NotSupportedException();
}
switch (num9)
{
case 0:
throw new NotSupportedException();
case 1:
{
short[] numArray = new short[num2 * height];
for (int j = 0; j < numArray.Length; j++)
{
index = Read(psdBytes, index, 2, out buffer, true);
numArray[j] = BitConverter.ToInt16(buffer, 0);
}
int num11 = 0;
int num12 = 0;
Color32[] colors = new Color32[width * height];
for (int k = 0; k < numArray.Length; k++)
{
if (num11 == 4)
{
throw new NotSupportedException();
}
index = Read(psdBytes, index, numArray[k], out buffer, false);
for (int m = 0; m < buffer.Length; m++)
{
sbyte num16 = (sbyte)buffer[m];
if (num16 != -128)
{
if (num16 < 0)
{
m++;
int num17 = 1 - num16;
for (int n = 0; n < num17; n++)
{
Color32 color = colors[num12];
switch (num11)
{
case 0:
color.a = 0xff;
color.r = buffer[m];
break;
case 1:
color.g = buffer[m];
break;
case 2:
color.b = buffer[m];
break;
case 3:
color.a = buffer[m];
break;
}
colors[num12++] = color;
}
}
else
{
int num19 = 1 + num16;
for (int num20 = 0; num20 < num19; num20++)
{
Color32 color2 = colors[num12];
switch (num11)
{
case 0:
color2.a = 0xff;
color2.r = buffer[++m];
break;
case 1:
color2.g = buffer[++m];
break;
case 2:
color2.b = buffer[++m];
break;
case 3:
color2.a = buffer[++m];
break;
}
colors[num12++] = color2;
}
}
}
}
if (num12 == colors.Length)
{
num11++;
num12 = 0;
}
}
texture = new Texture2D(width, height, format, false);
texture.SetPixels32(colors);
texture.Apply();
return(true);
}
case 2:
throw new NotSupportedException();
case 3:
throw new NotSupportedException();
}
throw new NotSupportedException();
}
catch
{
texture = null;
flag = false;
}
return(flag);
}
