http://bugs.winehq.org/show_bug.cgi?id=10120
--- Comment #4 from Stefan Dösinger stefandoesinger@gmx.at 2007-10-20 16:20:26 --- I guess this happens because we'd have to move by -0.5 pixels in the y direction instead of 0.5 when rendering offscreen, because everything is upside down. We don't do that currently, and I've failed to get that to work, for some reason. Should be simple, but doesn't do what I want :-(