[3/9] WineD3D: Beware of the frontbuffer coordinate system difference

[Stefan Dösinger]

> 2008/8/3 Stefan Dösinger <stefan at codeweavers.com>:
> > +            src_rect->x1 -= offset.x; dst_rect->x2 -=offset.x;
> Why are you modifying dst_rect here?
Wooops. Copypaste.