public static Bitmap GetBitmap(Texture texture, int ArrayLevel = 0, int MipLevel = 0, int DepthLevel = 0)
{
int width = (int)Math.Max(1, texture.Width >> MipLevel);
int height = (int)Math.Max(1, texture.Height >> MipLevel);
TextureFormatInfo formatInfo = TextureFormatInfo.FormatTable[texture.Format];
Memory <byte> data = GetImageData(texture, ArrayLevel, MipLevel, DepthLevel);
if (AstcDecoder.CanHandle(texture))
{
if (AstcDecoder.TryDecodeToRgba8(data, (int)formatInfo.BlockWidth, (int)formatInfo.BlockHeight, width, height, 1, 1, out var decoded))
{
return(GetBitmapFromBytes(ConvertBgraToRgba(decoded), width, height, PixelFormat.Format32bppArgb));
}
}
else if (DDSDecoder.CanHandle(texture))
{
return(DDSDecoder.Decompress(data.Span, width, height, texture.Format));
}
else if (RgbaDecoder.CanHandle(texture))
{
return(RgbaDecoder.Decode(data.Span, width, height, texture.Format));
}
return(null);
}
private static bool IsTextureDecodable(Texture texture)
{
if (AstcDecoder.CanHandle(texture))
{
return(true);
}
if (DDSDecoder.CanHandle(texture))
{
return(true);
}
if (RgbaDecoder.CanHandle(texture))
{
return(true);
}
return(false);
}