[armyops] Poor Gfx performance

[Ryan C. Gordon]

> Are you comparing the OpenGL renderer in the Windows version
> to the OpenGL renderer in Linux version, or the Direct3D
> version of the renderer to the OpenGL renderer in the Linux
> version?  ut2003, at least, has a much faster Direct3D renderer..
> And, it defaults to that in Windows :)

The windows version didn't ship with (and to my knowledge still won't ship
with) OpenGLDrv.

--ryan.