[Bug 2467] starcraft doesn't display battle.net menus correctly

https://bugs.winehq.org/show_bug.cgi?id=2467

--- Comment #161 from [e-mail] ---
(In reply to Igor Polyakov from comment #160)
> (In reply to relesgoe from comment #159)
> > This ddraw.dll is able to fix the Battle.net menus correctly on Windows.
> > http://www.bitpatch.com/downloads/war2_ddraw_test4.zip
> >
> > I haven't tested it using WINE yet, but here is the source code:
> > https://github.com/aqrit/war2_ddraw/
>
> ddraw.dll with ddraw override in Wine works perfectly, actually

Somewhere it was stated that this override affects performance (game response
becomes longer on keyboard and mouse input during gameplay also). Is this true?