Gamma under OpenGL acceleration

[Chris Venter]

Hi all,

I compiled the r0.0.8 version on my Redhat 7.2 system (which has a 3dfx 
voodoo banshee). Everything works as advertised, except the screen is 
_very_ low contrast and dark. Does anybody have an idea of how to up the 
gamma or some such thing?

Sorry  if this has already been discussed, but I waited for a day and 
didn't see any traffic on the list.

Thanks
Chris