DDS image file convert image use marshal copy (use Pfim lib)

ImageMarshalCopy.cs

// filePath ex) C:\Users\User_name\Desktop\0000.dds
private System.Drawing.Image getConvertImageToDDS(string filePath)
{
    try
    {
      //see https://github.com/nickbabcock/Pfim
      Pfim.IImage pfImage = Pfim.Pfim.FromFile(filePath);

      Bitmap pic = new Bitmap(pfImage.Width, pfImage.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
      Rectangle rect = new Rectangle(0, 0, pfImage.Width, pfImage.Height);

      System.Drawing.Imaging.BitmapData bmpData =
        pic.LockBits(rect, System.Drawing.Imaging.ImageLockMode.ReadWrite,
        pic.PixelFormat);
     
      //You can use the SetPixel method. However, the performance of the Marshal Copy Method is significantly faster.
      System.Runtime.InteropServices.Marshal.Copy(pfImage.Data, 0, bmpData.Scan0, pfImage.Data.Length);
      pic.UnlockBits(bmpData);

      return (System.Drawing.Image)pic;    
    } catch(Exception e)
    {
      // some dds file is not valid. so, I recommend leaving an error log.
      Console.WriteLine("err file => " + e);
      Console.WriteLine("err file name=> " + filePath);
      return Image.FromFile({{SOME_ERROR_SING_IMAGE_FILE_PATH}});
    }
}