public static BitmapSource Deswizzle(string FilePath, int resizeWidth = -1, int resizeHeight = -1,
bool onlyResizeIfGreater = false, bool dontSettingsResize = false)
{
//Open the temp dds
var fs = new FileStream(FilePath, FileMode.Open, FileAccess.ReadWrite);
var es = new EndianStream(fs, Endian.LittleEndian);
//Read the dds header
es.SeekTo(0x0C);
int height = es.ReadInt32();
int width = es.ReadInt32();
//Read our random bytes
es.SeekTo(0x5C);
string randomBuf = BitConverter.ToString(es.ReadBlock(12)).Replace("-", "");
//Read the buffer
es.SeekTo(0x80);
int size = width*height*4;
byte[] buffer = es.ReadBlock(size);
es.Close();
Bitmap bitmap = null;
//A2R10G10B10
switch (randomBuf)
{
case "FF03000000FC0F000000F03F":
bitmap = DeswizzleA2R10G10B10(buffer, width, height);
if (App.AssemblyStorage.AssemblySettings.XdkScreenshotGammaCorrect)
{
BitmapData imageData = (bitmap).LockBits(
new Rectangle(0, 0, bitmap.Width, bitmap.Height),
ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
GammaCorrect(App.AssemblyStorage.AssemblySettings.XdkScreenshotGammaModifier, imageData);
bitmap.UnlockBits(imageData);
}
break;
case "0000FF0000FF0000FF000000":
bitmap = DeswizzleA8R8G8B8(buffer, width, height);
break;
}
if (bitmap == null)
return null;
// Resize
if (App.AssemblyStorage.AssemblySettings.XdkResizeImages && !dontSettingsResize)
bitmap = ResizeImage(bitmap);
if (width != -1 && height != -1)
if (onlyResizeIfGreater && (bitmap.Width > width && bitmap.Height > height))
bitmap = ResizeImage(bitmap, width, height);
else
bitmap = ResizeImage(bitmap, width, height);
return loadBitmap(bitmap);
}
public static BitmapSource Deswizzle(string FilePath)
{
//Open the temp dds
var fs = new FileStream(FilePath, FileMode.Open, FileAccess.Read);
var es = new EndianStream(fs, Endian.LittleEndian);
//Read the dds header
es.SeekTo(0x0C);
var height = es.ReadInt32();
var width = es.ReadInt32();
//Read our random bytes
es.SeekTo(0x5C);
var randomBuf = BitConverter.ToString(es.ReadBlock(12)).Replace("-", "");
//Read the buffer
es.SeekTo(0x80);
var size = width * height * 4;
var buffer = es.ReadBlock(size);
es.Close();
Bitmap bitmap = null;
//A2R10G10B10
switch (randomBuf)
{
case "FF03000000FC0F000000F03F":
bitmap = DeswizzleA2R10G10B10(buffer, width, height);
if (Settings.XDKScreenshotGammaCorrect)
{
var imageData = (bitmap).LockBits(
new Rectangle(0, 0, bitmap.Width, bitmap.Height),
ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
GammaCorrect(Settings.XDKScreenshotGammaModifier, imageData);
bitmap.UnlockBits(imageData);
}
break;
case "0000FF0000FF0000FF000000":
bitmap = DeswizzleA8R8G8B8(buffer, width, height);
break;
}
if (bitmap == null)
return null;
// Resize
if (Settings.XDKResizeImages)
bitmap = ResizeImage(bitmap);
return loadBitmap(bitmap);
}
private void ProcessMapHeader()
{
using (IReader reader = new EndianStream(new MemoryStream(MapHeader), Endian.LittleEndian))
{
reader.SeekTo(MapTypeOffset);
MapType = (CacheFileType) reader.ReadInt32();
reader.SeekTo(MapNameOffset);
MapName = reader.ReadAscii();
reader.SeekTo(ScenarioNameOffset);
ScenarioName = reader.ReadAscii();
}
}