internal static bool Convert(ref string resourceName, FileStream src, MemoryStream dst)
        {
            switch (Path.GetExtension(resourceName).ToLower())
            {
            case ".png":
                if (resourceName != "icon.png" && ImageIO.ToRaw(src, dst))
                {
                    resourceName = Path.ChangeExtension(resourceName, "rawimg");
                    return(true);
                }
                src.Position = 0;
                return(false);

            default:
                return(false);
            }
        }