[ut2004] OpenAL questions

[Ryan C. Gordon]

> Well look at those benchs :
> 
> dm-rankin debian unstable libsdl1.2
> 13.859163 / 42.669430 / 120.772758 fps
> Score = 42.643993
> 
> dm-rankin ut2004 retail libsdl1.2
> 4.193809 / 43.037064 / 101.994865 fps

> max framerate is 20% higher with the distro sdl while the min framerate
> is dropping to low with the provided sdl. Mean fps is unchanged.

Max framerate is basically meaningless. Your average FPS is, statistical
noise aside, identical.

> What were the changes in the SDL for ut2004 ? Are they all commited back
> to SDL cvs ?

A lot of X11 fixes (mouse grabbing, window recreation, etc). They should
all be in CVS.

--ryan.