///// <summary>
/////
///// </summary>
///// <param name="dstPos"></param>
///// <param name="source"></param>
///// <param name="fill"></param>
//public void bltShape(Point dstPos, Surface source, Color fill)
//{
// bltShape(dstPos, source, new Point(0, 0), source.Size, fill);
//}
/// <summary>
///
/// </summary>
/// <returns></returns>
public Surface CreateFlippedVerticalSurface()
{
return(new Surface(SdlGfx.rotozoomSurfaceXY(this.SurfacePtr(), 0, 1, -1, SdlGfx.SMOOTHING_OFF)));
}