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Rec.Autos.Simulators Archive

Rendition Performance in Racing Sims

3 posts by 3 people · 08 Jan 1997 - 10 Jan 1997

I've just tried the Destruction Derby 2 demo and the framerate is attrocious. It's a lo-res game (but at exactly what resoltution I know not) so what is the problem? The original DD demo flies. There seems to be a big performance hit on Sega Rally demo in lo-res (320x240 as opposed to a more standard 320x200) since I got a 3D Blaster. It ran at what must have been 30fps with my Diamond Stealth 3D2000 no problem. 640x480 is better in Rally now than it was with the 3D2000 but still not smooth enough for me (15-20 fps maybe?). 640x480 in DOS apps (ICR2, NCR1) is slower than on the Diamond card :( Does anyone out there get decent (all textures, 20+ cars in front, 3+behind) framerates at Martinsville with RENDDMA? I'm getting about 15fps. That's not good IMO. Does anyone know if Papyrus/Rendition are working on improving performance? Quake rendition patches just get faster & faster. System: P200, 430VX chipset (Award PnP Bios), 512K L2, 32Mb EDO, 3D Blaster PCI. DMATEST = 71 (should be better) QBench = 29.4 (640x480) TIA for any comments/suggestions Mark
Eric Busch 08 Jan 1997#352567
The problem is that the Verite cards have an extremely slow VGA core. There's not much that can be done to help ModeX games like Doom (320x240) but for Mode13 games (320x200) you can use the renutil program (get it from my webpage). This program remaps the slow VGA with VESA 320x240, allowing these games to run quite well. I believe DD2 is one of the games that works with this fix. -- Emory University Graduate School of Arts & Sciences The IWCCCARS Project: Q & A Representative Nascar Setups Page: http://userwww.service.emory.edu/~ebusch/
Mr Bill 10 Jan 1997#352831
I was under the impression that DD2 only came bundled with the matrox Card. Is there a rendition version now? Or is the fix just too help the regular game with the Verite. If so is the game any good? ( rendition ) thanks.
Quoted text (25 lines)> The problem is that the Verite cards have an extremely slow VGA core. > There's not much that can be done to help ModeX games like Doom > (320x240) but for Mode13 games (320x200) you can use the renutil > program (get it from my webpage). This program remaps the slow VGA > with VESA 320x240, allowing these games to run quite well. I believe > DD2 is one of the games that works with this fix. > -- > Emory University Graduate School of Arts & Sciences > The IWCCCARS Project: Q & A Representative > Nascar Setups Page: http://userwww.service.emory.edu/~ebusch/ > > I've just tried the Destruction Derby 2 demo and the framerate is > attrocious. > > It's a lo-res game (but at exactly what resoltution I know not) so > what is > > the problem? The original DD demo flies. There seems to be a big > performance > > hit on Sega Rally demo in lo-res (320x240 as opposed to a more > standard > > 320x200) since I got a 3D Blaster.

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