On Friday 15 October 2004 22:04, Horst J. Wobig wrote: > I just tried VBO's on my SuSE 9.1 nvidia GF2 MX driver 6111 and xfree86. > > VBOs are available but do not behave as expected. I get additional > stuff rendered :-( > Seems to be a bug in the driver when used with MX cards. Maybe it's just > the GF2 MX. > Now I'm curious how much improvement can be expected on > other cards. > > If somebody wants to try it on his box: just fetch lesson 45 from > http://nehe.gamedev.net. On windows this should compile without > problems, on linux you need sdl. On my system I just had to > untar it, then make and run. It tells you if VBO is available > and the framerate with 32k triangles. > With "#define NO_VBO" you can turn VBO off and check the difference. > > Horst > >
Here are my results: With VBO enabled i get 150-195 frames/s With VBO disabled i only get 90-120 frames/s So VBO makes a difference of 60-75 more frames per seconds. I made this benchmark test on a computer with an Athlon Thunderbird 1 GHz CPU, 512 MB SDRam and a Geforce 4 4200 Ti with 64 MB videoram. The OS was Slackware 10 running a Linux kernel Version 2.4.26 and the NVidia driver version was 53.36. Best Regards, Oliver C. _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d