public static Image ToImage(this ITexture tex)
{
var d = tex.GetTextureData();
int w = tex.Width, h = tex.Height;
switch (tex.Format)
{
case D3DFMT_A8R8G8B8: return(Image.LoadPixelData <Bgra32>(d, w, h));
case D3DFMT_L8: return(Image.LoadPixelData <L8>(d, w, h));
case D3DFMT_A8: return(Image.LoadPixelData <A8>(d, w, h));
case D3DFMT_A1R5G5B5: return(Image.LoadPixelData <Bgra5551>(d, w, h));
case D3DFMT_A8B8G8R8: return(Image.LoadPixelData <Rgba32>(d, w, h));
}
var uncompressed = new byte[D3DFMT_A8B8G8R8.Size(w, h)];
if (!FuckDX.decode(d, tex.Format, w, h, uncompressed))
{
throw new NotSupportedException(
$"Failed to decode {tex.Name}: I guess {tex.Format} is not supported :( Mention @Kng if you care"
);
}
return(Image.LoadPixelData <Rgba32>(uncompressed, w, h));
}
public static byte[] ToPixelData(this Image image, TextureFormat fmt)
{
switch (fmt)
{
case D3DFMT_A8R8G8B8: return(image.ToPixelData <Bgra32>(fmt));
case D3DFMT_L8: return(image.ToPixelData <L8>(fmt));
case D3DFMT_A8: return(image.ToPixelData <A8>(fmt));
case D3DFMT_A1R5G5B5: return(image.ToPixelData <Bgra5551>(fmt));
case D3DFMT_A8B8G8R8: return(image.ToPixelData <Rgba32>(fmt));
}
var uncompressed = image.ToPixelData <Rgba32>(D3DFMT_A8B8G8R8);
var compressed = new byte[fmt.Size(image.Width, image.Height)];
if (!FuckDX.encode(uncompressed, fmt, 2, image.Width, image.Height, compressed))
{
throw new NotSupportedException(
$"Failed to encode: I guess {fmt} is not supported :( Mention @Kng if you care"
);
}
return(compressed);
}
