public List <Bitmap> GetBitmaps()
{
List <Bitmap> list = new List <Bitmap>();
for (uint depth = 0; depth < TXM.Depth; ++depth)
{
Data.Position = 0;
Stream plane = TXM.GetSinglePlane(Data, depth);
switch (TXM.Format)
{
case TextureFormat.DXT1a:
case TextureFormat.DXT1b:
case TextureFormat.DXT5a:
case TextureFormat.DXT5b: {
plane.Position = 0;
DDSHeader header = DDSHeader.Generate(TXM.Width, TXM.Height, TXM.Mipmaps, (TXM.Format == TextureFormat.DXT1a || TXM.Format == TextureFormat.DXT1b) ? Textures.TextureFormat.DXT1a : Textures.TextureFormat.DXT5);
list.Add(new DDS(header, plane).ConvertToBitmap());
}
break;
default:
for (uint mip = 0; mip < TXM.Mipmaps; ++mip)
{
(uint width, uint height, IPixelOrderIterator pxit, IColorFetchingIterator colit) = GenerateIterators(plane, mip);
var bmp = colit.ConvertToBitmap(pxit, width, height);
list.Add(bmp);
}
break;
}
}
return(list);
}
// TODO: Duplicated code between GetBitmaps() and GetDiskWritableStreams()..
public List <Bitmap> GetBitmaps()
{
List <Bitmap> list = new List <Bitmap>();
for (uint depth = 0; depth < TXM.Depth; ++depth)
{
Data.Position = 0;
Stream plane = TXM.GetSinglePlane(Data, depth);
switch (TXM.Format)
{
case TextureFormat.DXT1a:
case TextureFormat.DXT1b:
case TextureFormat.DXT5a:
case TextureFormat.DXT5b: {
plane.Position = 0;
DDSHeader header = DDSHeader.Generate(TXM.Width, TXM.Height, TXM.Mipmaps, (TXM.Format == TextureFormat.DXT1a || TXM.Format == TextureFormat.DXT1b) ? Textures.TextureFormat.DXT1 : Textures.TextureFormat.DXT5);
list.Add(new DDS(header, plane).ConvertToBitmap());
}
break;
case TextureFormat.ARGBa:
case TextureFormat.ARGBb:
for (uint mip = 0; mip < TXM.Mipmaps; ++mip)
{
var dims = TXM.GetDimensions((int)mip);
IPixelOrderIterator pxit;
if (TXM.Format == TextureFormat.ARGBa)
{
pxit = new ARGBaPixelOrderIterator((int)dims.width, (int)dims.height);
}
else
{
pxit = new LinearPixelOrderIterator((int)dims.width, (int)dims.height);
}
var bmp = new ColorFetcherARGB8888(plane, dims.width, dims.height).ConvertToBitmap(pxit, dims.width, dims.height);
list.Add(bmp);
}
break;
default:
throw new Exception("Unhandled texture format " + TXM.Format);
}
}
return(list);
}
public List <(string name, Stream data)> Decode()
{
List <(string name, Stream data)> list = new List <(string name, Stream data)>();
if (TXM is TXMSingleCubemap)
{
Console.WriteLine();
}
for (uint depth = 0; depth < TXM.Depth; ++depth)
{
Data.Position = 0;
Stream plane = TXM.GetSinglePlane(Data, depth);
switch (TXM.Format)
{
case TextureFormat.DXT1a:
case TextureFormat.DXT1b:
case TextureFormat.DXT5a:
case TextureFormat.DXT5b: {
plane.Position = 0;
Stream stream = new MemoryStream((int)(plane.Length + 0x80));
stream.Write(Textures.DDSHeader.Generate(TXM.Width, TXM.Height, TXM.Mipmaps, (TXM.Format == TextureFormat.DXT1a || TXM.Format == TextureFormat.DXT1b) ? Textures.TextureFormat.DXT1 : Textures.TextureFormat.DXT5));
Util.CopyStream(plane, stream, plane.Length);
string name = TXM.Name + (TXM.Depth > 1 ? ("_Plane" + depth) : "") + ".dds";
list.Add((name, stream));
}
break;
case TextureFormat.ARGBb:
for (uint mip = 0; mip < TXM.Mipmaps; ++mip)
{
var dims = TXM.GetDimensions((int)mip);
Stream stream = new ColorFetcherARGB8888(plane, dims.width, dims.height).WriteSingleImageToPngStream(new LinearPixelOrderIterator((int)dims.width, (int)dims.height), dims.width, dims.height);
string name = TXM.Name + (TXM.Depth > 1 ? ("_Plane" + depth) : "") + (TXM.Mipmaps > 1 ? ("_Mip" + mip) : "") + ".png";
list.Add((name, stream));
}
break;
default:
throw new Exception("Unhandled texture format " + TXM.Format);
}
}
return(list);
}