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Rendition Ready symbol

Last updated: Monday, May 25th, 1998 (by Hellblast)
(Updated GLQuake2 because of new Mini-GL (updated brightness tips, flickering problem, getting it going), updated my autoexec.cfg+fps again)

What is VQuake2

VQuake(2) is the Rendition native version of Quake. That means that you can run Quake2 accelerated with your Rendition video card. This adds a lot of speed and also looks a lot better. A friend of mine told me that you have to have a Pentium2 with 233MHz to get the V1000 performance of a Pentium 166! On another friend's machine I saw the V2200 speed up a Cyrix 150 to unimaginable speed. It was unplayable at 320 and pretty fluent on 640 after! WOW!
You can also run GLQuake(2) on your Rendition card but more of that later.

Who can play VQuake2

Right now the following Rendition video cards support RRedline (Win95), Speedy3D (DOS) and Direct3D (Win95 again):


  1. Sierra Screamin' 3D
  2. Creative Labs 3D-Blaster
  3. Intagraph Intense 3D (former Reactor)
  4. Canopus Total 3D
  5. Miro VRX Royal Flush


  1. Diamond Stealth 2 (V2100) (if you're very very lucky, you might have a V2200 on that card*)
  2. Hercules Thriller 3D (V2200)
  3. Jazz Outlaw 3D and the Bonnie&Clyde Version (V2200)
  4. V-Raptor 3D (V2200)

Although the V2X00 chips are faster and better, Rendition V2k-native support for Quake2 has been cancelled. They could not get any significant performance increase in the Verite V2k native versus the Verite GL solution. You V2X00 people will have to use the V1K renderer, or GLQuake2 (ICD, or Mini-GL)

*Rendition must have been short on V2100 chips and therefore supplied Diamond with V2200 only. The thing is that this chip is better, but you have a Stealth BIOS on that card. I'm not quite sure what advantages there are with this setup, but as soon as I know more I will tell you.
There are also people that have gotton the Thriller3D drivers to work on Stealths, but the framerate doesn't get better (slightly slower). The advantage to that is that the windows colors look more brilliant and if I recall correctly you have more resolutions available. The Thriller drivers on the Stealth are also supposed to be more stable.

How can I get VQuake2 to work

That is very easy. Right now there is only a beta version of the Rendition port out there but it works just great. All you have to do is to have the latest drivers for your card that support RRedline and to get the zip file at Rendition . The file is called, where X is the current version out there. Right now beta5 is the latest file. It includes a Readme.txt, but I'll tell you what to do: All you have to do is to unzip the files to your Quake2 directory and then go to the console and type vid_ref v1k. For a complete listing of tuning and tweaking commands see below.

Console commands

v1k_mode (default: 3) (0-4)

This will set the video resolution
0 = 320x240
1 = 400x300
2 = 512x384
3 = 640x480
4 = 800x600 (V2200 chipsets only)

* Note that 400x300 is not available in fullscreen mode on some cards and certain drivers.

v1k_antialias (default: 0) (0-7)

This command toggles antialiasing. (image smoothing)

1 = world
2 = objects
4 = particles

You can add one or more of those together to smoothen out your graphics. For example: v1k_antialias 7. This is the setting I use. It antialiases everything (1+2+4=7) including the blood-particles.

v1k_waterwarp (default: 1) (0/1)

Determines whether the image waves when you are under water. I suggest setting it to 0 because it is a little performance win (when under water only of course) and you can then see better especially at low resolutions.

v1k_mipcap (default: 0) (0-3)

This command sets the texture detail. If set to 0 you get a nice clear picture of your environments, if set to 1, it gets a little more blurry. Setting it to 2 or even 3 gives a significant performance increase, but it also looks very weird.

v1k_mipscale (default: 1) (0-3)

This determines how far ahead the texture detail should begin to decrease. 2 is a good setting but you will have to see for yourself how much you depend upon good looking visuals. It should be mentioned, that 1.5 or other decimals are also values.

v1k_nopageflip (default: 0) (0/1)

If set to 1, the verite will use copy double buffering rather than page flipping to update the display. This command offers a performance win, but it also makes water disappear in v1k beta 3 or lower. Other than that, this command should be set to 1 in most cases.

v1k_refreshrate (default 60)

This sets the refreshrate for your monitor. This is only used if your monitor supports more than the default and you want to have less flickering. After changing the value make sure you type vid_restart atthe console.

v1k_surfacelookup (default: 1) (0/1)

The surfacelookup variable determines whether the veriteor the Processor is to convert textures into 16 bit. This can be a good performance win depending upon your hardware. If you have a fast CPU, you might want to have the processor do the translation. The results also vary for different resolutions.

v1k_surfacelookup 0 =The CDU translates
v1k_surfacelookup 1 =The Verite translates

v1k_drawflat (default: 0) (0/1)

This little command seems like it is a joke. You really have to see this and try it out. It removes textures but everything still is colorful. Go ahead and check it out :-)

"...the ultimate FPS booster, setting it to 1, it disables all the textures on the walls, looks like Legoland : )"


Yes, overclocking Rendition Verite chips is possible. There are different ways to overclock, but there are also overclocking utilities out there already. You should know that the Verite is a heat sensitive processor and should be cooled when you overclock. An old 486 fan might do, but you're better off getting a professional video processor fan.
So here are links to sites where you can order one:

Updated: Forget overclocking! Those Miro drivers are nowhere to be found on their site anymore. The only way to get those drivers is to ask some people with V1000 cards if they happen to have them. It also doesn't get you too much performance as would buying a Stealth ($99) or Thriller3D ($ more!) would.
One thing that has popped up to the V1000 world is that it is possible for Screamin'3d owners to use the latest Total3D drivers without any problems. Those drivers are NOT as fast (in Quake2 of course) as the reference drivers from Rendition, but they don't crash Netscape the way the latest ref. drivers do. You also get the Canopus software and they are said to overclock your card a little. The people that do not have  a "Canopusly" manufactured card will have to flash their BIOS. Be careful with that though. If you need detail on that, e-mail me.

V1000 Overclocking

Here's a link to the instructions for overclocking the V1000.

V2100 (Stealth II) Overclocking

Here's the link to the download for an overclocking utility for the Diamond Stealth II, which uses the Rendition v2100 chipset. This is a program you install to your system and allows you to edit clock speed settings.
Updated: There's also a programm by Entechtaiwan that lets you overclock your V2X00 card. I think this is the link. Those people at Entech make great utilities for video cards, you should check it out.

How to get performance

This section is supposed to give you an idea of what console commands can do for you in terms of framerate and for people who have never played Quake2 accelerated before and have no idea what to do to get started.
First, you have to determine what resolution you want to run VQuake2. I run it at 640X480 but many people with slower computers  (slower than maybe a P-200) run it at 512X384. That resolution offers almost the same visual quality needing less processor power. With that set, you might want to test it a while to see if it's fast enough or if you have to change more settings to gain speed. The commands you would look at next would be the v1k_mipcap and v1k_mipscale. Those commands offer the most performance gain without changing resolution. Check the section above for details. Another major framerate gaining command is v1k_antialias. Setting it to zero gives you a couple frames more, but there's a visual quality hit. The last command that might give a great improvement is the surfacelookup variable. You have to experiment with this one since it's very processor and resolution dependent.
Then there's the warterwarp command. If you're under water a lot you might want to change that. I'm not sure whether it gives a great performance increase or just medium, but it sure feels smoother under water then and it's easier to look around (for secrets?).
That's it, almost. You should definately set nopageflip to 1. Now with beta5 of the Verite renderer the water disappearing issue is past.

I get 18.3fps with the settings you can find below at 640X480 using the Reference drivers. 320X240 gives me about 29fps. I'm sorry I can't give you fps for 512X384 but my monitor doesn't support that. :-(


I have a Pentium 200 and a V1000 so you might/will have to adjust the settings to your liking but this should give you a hint.


v1k_waterwarp 0
v1k_antialias 4
v1k_surfacelookup 0
v1k_nopageflip 0
v1k_mipcap 1
v1k_mipscale 2

These are some extracts from my config.cfg

set v1k_refreshrate "60"
set v1k_mode "3"
set crosshair "1"
set sensitivity "12"
set win_noalttab "0"
set vid_fullscreen "1"
set viewsize "100"

Playing GLQuake2 on Rendition

Now this has become of great importance lately. With the release of Mini-GL drivers for Rendition chips new opportunities have opened for Rendition owners. In my case it was easy to get it going, but there have been many people who had to do some major reinstalling of everything that had to do with Quake2 and Rendition to get it going. Don't worry, it's not going to frag your HD trying it out.
You'll have to go and get the Mini-GL (or if you want to, the OpenGL ICD for V2X00) files from Rendition. Again, it includes a Readme.txt but here's what you'll have to do:
Copy v1000gl.uc (or 2000, whatever the case may be) to your Windows/system directory, copy opengl32.dll to your Quake2 directory.
Now you'll just have to launch Quake2 and set the video mode to "Default OpenGL". That's it, but that's where most of the problems start. Most likely you will see the screen flickering if using a V1000. Set GL_swapinterval 1 and that should take care of your flickering problem. If you're using the previous release of the mini-gl, your Stealth2 probably won't run GLQuake2, use the ICD instead -if for some reason your modem died and you can't get the latest mini-gl :-)
As always make sure you are running the latest drivers for your V1000 card or the latest reference drivers and also the latest video BIOS. You also have to have Windows in 16Bit color mode.
Doing my GLQuake2 testings again, I've found that with the latest Mini-GL, that's been released May23rd, GLQuake2 V3.14 does work with the Reference Drivers (Feb 12th, RODZ) but not with the Total3D drivers! I now get about 15 something fps in 320X240.

Oh yes, and there's the brightness thing. If GLQuake2 is unplayably dark, type in vid_gamma 0.4 or something lower to brighten up your display. Don't forget to do a vid_restart after that. Vid_gamma also works in VQuake2 of course, but instantly without a restart.
Another way to get brighter GLQuake2 comes from my friend NiNe at
Add this to your autoexec.cfg or the ExecutorBeta4, additional section
set vid_gamma "1.0"
set gl_modulate "2"
set intensity "2.5"

GLQuake2 Performance

Alright, we all know that GL performance isn't great on V1000 but it sure is fast on V2x00 cards. The people with V2100 cards should be quite satisfied with performance (all that for 99bucks) but here are some performance guidelines for the V1000 owners.
On my beforementioned P-200 I got following results:
untuned, sound going full blast, using demo1.dm2, sun shining and windows open
viewsize 40=15.5fps
viewsize 60=11.7fps
viewsize 70=9.7fps (this was playable later (10.3fps) when I used the tuning settings)
viewsize 100=5.8fps

Then I had the ultimate idea of going back to
By then I used the GL settings out of our 3Dfx section
I got 15.5fps in viewsize 100.

Now summarizing all the stuff I did I am quite satisfied with the performance we can squeeze out of the V1000 in GL mode. 320X240 does not look as bad as some people might think.

Hope this helped and...

If you have comments/suggestions or questions, e-mail me! Hellblast