rec.autos.simulators

is GPL performance better in D3D than in Glide with a Voodoo 5500?

duhenois jean loui

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by duhenois jean loui » Fri, 25 Jan 2002 08:28:49

I'm asking this question because somebody told me that it was normal
that with glide, GPL was bad with V5 (even worse than with V3), and that
the best performance in terms of FPS was with the D3D selection (with
the patch). Is it true? Did somebody experienced that before?
Jan Verschuere

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Jan Verschuere » Fri, 25 Jan 2002 08:45:22

Hmmm... I can't say for sure as I don't have the luxury of owning a V5 nor a
comparable D3D card, but the way it was explained to me was that the way the
mirrors are done in the standard Glide renderer was very inefficient. There
is a Glide "wrapper" that sort of fixes this problem by introducing a
central, touring car style mirror. So there might be something to that story
in the case of the V5.

As an aside: for some reason Insane was faster in D3D than Glide mode too on
my V3.

Jan.
=---
"Pay attention when I'm talking to you boy!" -Foghorn Leghorn.

Txl

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Txl » Fri, 25 Jan 2002 09:02:38

well, glide is stuck to 800*600 as D3D can go much higher, get FSAA and so
on, so the bottom line is, if you have a FAST machine then D3D or opengl is
probably the choice, otherwise stick to glide, I removed my trusty old 3dfx2
when I got my geforceIImx.



duhenois jean loui

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by duhenois jean loui » Fri, 25 Jan 2002 10:16:46

well, to give you more details, i'm very surprised that, in same conditions, i
have with glide a FPS of 25 with my new Voodoo5 where i had 36 FPS with my
Voodoo3. And it's the same thing without fsaa. Driver is the lastest official
one (1.04.01, late November 2000). In D3D, i see an increase in performance over
my old Voodoo3 . Still, it seems strange to me that a game specifically
programmed with glide doesn't run well with voodoo 5.
In Nascar 4, same thing: i don't see much improvement over my V3...

Txl a crit :

> well, glide is stuck to 800*600 as D3D can go much higher, get FSAA and so
> on, so the bottom line is, if you have a FAST machine then D3D or opengl is
> probably the choice, otherwise stick to glide, I removed my trusty old 3dfx2
> when I got my geforceIImx.



> > I'm asking this question because somebody told me that it was normal
> > that with glide, GPL was bad with V5 (even worse than with V3), and that
> > the best performance in terms of FPS was with the D3D selection (with
> > the patch). Is it true? Did somebody experienced that before?
> > D

Kendt Eklu

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Kendt Eklu » Fri, 25 Jan 2002 12:29:06


Depends highly on what GPL V5 settings and car addons you have loaded,
as well as your CPU.  Glide on the V5 is generally fastest, and
without tweaking looks the best.  One thing the D3D patch added was
Z-buffer support, so if you had 3-d wheels for instance, there was an
advantage there.  D3D also gives you a larger number of add-on
options, as it supports a larger texture size.

When I had my V5, on a PIII 866, 900 Duron, and 1.4 T-bird I ran GPL
at 1024/2xFSAA, 50% detail bias, and GPLEA cars/3dwheels.  I found D3D
to be slightly faster in the "back of the Monaco grid" test.  Some
people, on the other hand, found Glide faster, but this was probably
due to differences in particular settings.

Check out e-bay - they have a V5-6000 that would give you the fastest
yet!  It was ~$1500 last I checked!

Kendt

Dave Henri

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Dave Henri » Fri, 25 Jan 2002 12:36:33

  Try choosing the single chip option rather than the fastest and see if
that makes a difference.  I use d3d only because the newer textures are
larger than glide likes...
dave henrie


> well, to give you more details, i'm very surprised that, in same
conditions, i
> have with glide a FPS of 25 with my new Voodoo5 where i had 36 FPS with my
> Voodoo3. And it's the same thing without fsaa. Driver is the lastest
official
> one (1.04.01, late November 2000). In D3D, i see an increase in
performance over
> my old Voodoo3 . Still, it seems strange to me that a game specifically
> programmed with glide doesn't run well with voodoo 5.
> In Nascar 4, same thing: i don't see much improvement over my V3...

> Txl a crit :

> > well, glide is stuck to 800*600 as D3D can go much higher, get FSAA and
so
> > on, so the bottom line is, if you have a FAST machine then D3D or opengl
is
> > probably the choice, otherwise stick to glide, I removed my trusty old
3dfx2
> > when I got my geforceIImx.


de

> > > I'm asking this question because somebody told me that it was normal
> > > that with glide, GPL was bad with V5 (even worse than with V3), and
that
> > > the best performance in terms of FPS was with the D3D selection (with
> > > the patch). Is it true? Did somebody experienced that before?
> > > D

Rafe McAuliff

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Rafe McAuliff » Fri, 25 Jan 2002 20:31:35


>well, glide is stuck to 800*600 as D3D can go much higher, get FSAA and so
>on, so the bottom line is, if you have a FAST machine then D3D or opengl is
>probably the choice, otherwise stick to glide, I removed my trusty old 3dfx2
>when I got my geforceIImx.

Nope, that's not correct. On a V2 you were limited to 800x600, V2 SLI
was 1024 and V3 and up were able to go up to 1600x1200 (if it could
handle it. FSAA available on the V4 and V5 but not the V3

Rafe Mc

Txl

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Txl » Fri, 25 Jan 2002 23:29:07

ah sorry, I got stuck with my V2 until the geforce2




> >well, glide is stuck to 800*600 as D3D can go much higher, get FSAA and
so
> >on, so the bottom line is, if you have a FAST machine then D3D or opengl
is
> >probably the choice, otherwise stick to glide, I removed my trusty old
3dfx2
> >when I got my geforceIImx.

> Nope, that's not correct. On a V2 you were limited to 800x600, V2 SLI
> was 1024 and V3 and up were able to go up to 1600x1200 (if it could
> handle it. FSAA available on the V4 and V5 but not the V3

> Rafe Mc

Ian Riche

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Ian Riche » Sat, 26 Jan 2002 01:12:44

On Thu, 24 Jan 2002 00:28:49 +0100, duhenois jean louis


>I'm asking this question because somebody told me that it was normal
>that with glide, GPL was bad with V5 (even worse than with V3), and that
>the best performance in terms of FPS was with the D3D selection (with
>the patch). Is it true? Did somebody experienced that before?

Well.......I've just got myself a secondhand V5 and get slightly
better performance in Glide than D3D.  Weird.


fsaa.  From the back of a full field this gives 30-36fps at the start
(depending on track) and a solid 36fps after the first corner (cockpit
view).

It chokes at 1024x768x4 fsaa.  with a full field, 36fps is only
attainable on the straights in***pit view.  It slows down horribly
going round corners, and becomes quite choppy.  F10 view runs fine
after the start, with a solid 36fps.  I guess the glide mirror patch
wrapper thingy may help here, but I haven;t tried it yet.

1024x768x2 fsaa runs slightly slower than 800x600x4 on my set-up, and
I prefer the look of the latter (I only have a 15" monitor).

I haven;t tried the non-fsaa modes really.......I didn't get the V5 to
run without FSAA on!!

I hope to get an Athlon XP1600+ soon (have my wife's permission, just
waiting for the taxman to send me some money back :-) ).  It'll be
interesting to see how things change then....

Ian
--
Ian Riches
GPL Rank +1.76 Monsters of GPL +284.19

Mark Aisthorp

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Mark Aisthorp » Sat, 26 Jan 2002 03:41:11

I found the same thing on my P3 733 with Voodoo 5, runs and looks best in
glide at 800X600 4X FSAA, unfortunately if I play on line through VROC FSAA
gets disabled :( so I'm running 1024X768 without FSAA ATM, anyone else had
this problem ? I'm using the 1.04.01 drivers, Win98se and the glide patch.

Mark


> On Thu, 24 Jan 2002 00:28:49 +0100, duhenois jean louis

> >I'm asking this question because somebody told me that it was normal
> >that with glide, GPL was bad with V5 (even worse than with V3), and that
> >the best performance in terms of FPS was with the D3D selection (with
> >the patch). Is it true? Did somebody experienced that before?

> Well.......I've just got myself a secondhand V5 and get slightly
> better performance in Glide than D3D.  Weird.


> fsaa.  From the back of a full field this gives 30-36fps at the start
> (depending on track) and a solid 36fps after the first corner (cockpit
> view).

> It chokes at 1024x768x4 fsaa.  with a full field, 36fps is only
> attainable on the straights in***pit view.  It slows down horribly
> going round corners, and becomes quite choppy.  F10 view runs fine
> after the start, with a solid 36fps.  I guess the glide mirror patch
> wrapper thingy may help here, but I haven;t tried it yet.

> 1024x768x2 fsaa runs slightly slower than 800x600x4 on my set-up, and
> I prefer the look of the latter (I only have a 15" monitor).

> I haven;t tried the non-fsaa modes really.......I didn't get the V5 to
> run without FSAA on!!

> I hope to get an Athlon XP1600+ soon (have my wife's permission, just
> waiting for the taxman to send me some money back :-) ).  It'll be
> interesting to see how things change then....

> Ian
> --
> Ian Riches
> GPL Rank +1.76 Monsters of GPL +284.19

Andrew Hollo

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Andrew Hollo » Sat, 26 Jan 2002 05:07:25

I did a test some time ago to see whether Glide was better than D3D in GPL,
and I found that Glide just had it by about 5%. I also found that the
colours are nicer under Glide, as the D3D looks pasty in comparison.

I run my V5500 PCI in dual CPU mode and get 36fps pretty much everywhere
with the JF carset and track patches, it only drops with a full AI grid, but
then not by much. With 2xFSAA enabled, the frame rate generally doesn't drop
noticeably, apart from on a few tracks like Desert Winds where I have to
turn FSAA off. This is on a 1.2GHz Athlon.

Andrew.



duhenois jean loui

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by duhenois jean loui » Sat, 26 Jan 2002 07:58:38

what do you mean  by "with the glide patch"?. I think there's only a d3D
patch???

Mark Aisthorpe a crit :

> I found the same thing on my P3 733 with Voodoo 5, runs and looks best in
> glide at 800X600 4X FSAA, unfortunately if I play on line through VROC FSAA
> gets disabled :( so I'm running 1024X768 without FSAA ATM, anyone else had
> this problem ? I'm using the 1.04.01 drivers, Win98se and the glide patch.

> Mark



> > On Thu, 24 Jan 2002 00:28:49 +0100, duhenois jean louis

> > >I'm asking this question because somebody told me that it was normal
> > >that with glide, GPL was bad with V5 (even worse than with V3), and that
> > >the best performance in terms of FPS was with the D3D selection (with
> > >the patch). Is it true? Did somebody experienced that before?

> > Well.......I've just got myself a secondhand V5 and get slightly
> > better performance in Glide than D3D.  Weird.


> > fsaa.  From the back of a full field this gives 30-36fps at the start
> > (depending on track) and a solid 36fps after the first corner (cockpit
> > view).

> > It chokes at 1024x768x4 fsaa.  with a full field, 36fps is only
> > attainable on the straights in***pit view.  It slows down horribly
> > going round corners, and becomes quite choppy.  F10 view runs fine
> > after the start, with a solid 36fps.  I guess the glide mirror patch
> > wrapper thingy may help here, but I haven;t tried it yet.

> > 1024x768x2 fsaa runs slightly slower than 800x600x4 on my set-up, and
> > I prefer the look of the latter (I only have a 15" monitor).

> > I haven;t tried the non-fsaa modes really.......I didn't get the V5 to
> > run without FSAA on!!

> > I hope to get an Athlon XP1600+ soon (have my wife's permission, just
> > waiting for the taxman to send me some money back :-) ).  It'll be
> > interesting to see how things change then....

> > Ian
> > --
> > Ian Riches
> > GPL Rank +1.76 Monsters of GPL +284.19

Rob Adam

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Rob Adam » Sat, 26 Jan 2002 08:02:37

No, George Smiley (?) wrote a Glide patch to cut mirror refresh rates in
half (and optionally move it to the top centre of the screen) to improve
frame rate on lower end PC's. It was a replacement glide2x.dll you dropped
into your GPL directory.



> what do you mean  by "with the glide patch"?. I think there's only a d3D
> patch???

> Mark Aisthorpe a crit :

> > I found the same thing on my P3 733 with Voodoo 5, runs and looks best
in
> > glide at 800X600 4X FSAA, unfortunately if I play on line through VROC
FSAA
> > gets disabled :( so I'm running 1024X768 without FSAA ATM, anyone else
had
> > this problem ? I'm using the 1.04.01 drivers, Win98se and the glide
patch.

> > Mark



> > > On Thu, 24 Jan 2002 00:28:49 +0100, duhenois jean louis

> > > >I'm asking this question because somebody told me that it was normal
> > > >that with glide, GPL was bad with V5 (even worse than with V3), and
that
> > > >the best performance in terms of FPS was with the D3D selection (with
> > > >the patch). Is it true? Did somebody experienced that before?

> > > Well.......I've just got myself a secondhand V5 and get slightly
> > > better performance in Glide than D3D.  Weird.


> > > fsaa.  From the back of a full field this gives 30-36fps at the start
> > > (depending on track) and a solid 36fps after the first corner (cockpit
> > > view).

> > > It chokes at 1024x768x4 fsaa.  with a full field, 36fps is only
> > > attainable on the straights in***pit view.  It slows down horribly
> > > going round corners, and becomes quite choppy.  F10 view runs fine
> > > after the start, with a solid 36fps.  I guess the glide mirror patch
> > > wrapper thingy may help here, but I haven;t tried it yet.

> > > 1024x768x2 fsaa runs slightly slower than 800x600x4 on my set-up, and
> > > I prefer the look of the latter (I only have a 15" monitor).

> > > I haven;t tried the non-fsaa modes really.......I didn't get the V5 to
> > > run without FSAA on!!

> > > I hope to get an Athlon XP1600+ soon (have my wife's permission, just
> > > waiting for the taxman to send me some money back :-) ).  It'll be
> > > interesting to see how things change then....

> > > Ian
> > > --
> > > Ian Riches
> > > GPL Rank +1.76 Monsters of GPL +284.19

Mark Aisthorp

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Mark Aisthorp » Sat, 26 Jan 2002 08:49:14

Yes that's the one. although I use it to turn down the refresh in the
standard mirrors and cure weird phsycodellic textures that I get with all
the graphic updates.


> No, George Smiley (?) wrote a Glide patch to cut mirror refresh rates in
> half (and optionally move it to the top centre of the screen) to improve
> frame rate on lower end PC's. It was a replacement glide2x.dll you dropped
> into your GPL directory.



> > what do you mean  by "with the glide patch"?. I think there's only a d3D
> > patch???

> > Mark Aisthorpe a crit :

> > > I found the same thing on my P3 733 with Voodoo 5, runs and looks best
> in
> > > glide at 800X600 4X FSAA, unfortunately if I play on line through VROC
> FSAA
> > > gets disabled :( so I'm running 1024X768 without FSAA ATM, anyone else
> had
> > > this problem ? I'm using the 1.04.01 drivers, Win98se and the glide
> patch.

> > > Mark



> > > > On Thu, 24 Jan 2002 00:28:49 +0100, duhenois jean louis

> > > > >I'm asking this question because somebody told me that it was
normal
> > > > >that with glide, GPL was bad with V5 (even worse than with V3), and
> that
> > > > >the best performance in terms of FPS was with the D3D selection
(with
> > > > >the patch). Is it true? Did somebody experienced that before?

> > > > Well.......I've just got myself a secondhand V5 and get slightly
> > > > better performance in Glide than D3D.  Weird.


> > > > fsaa.  From the back of a full field this gives 30-36fps at the
start
> > > > (depending on track) and a solid 36fps after the first corner
(cockpit
> > > > view).

> > > > It chokes at 1024x768x4 fsaa.  with a full field, 36fps is only
> > > > attainable on the straights in***pit view.  It slows down horribly
> > > > going round corners, and becomes quite choppy.  F10 view runs fine
> > > > after the start, with a solid 36fps.  I guess the glide mirror patch
> > > > wrapper thingy may help here, but I haven;t tried it yet.

> > > > 1024x768x2 fsaa runs slightly slower than 800x600x4 on my set-up,
and
> > > > I prefer the look of the latter (I only have a 15" monitor).

> > > > I haven;t tried the non-fsaa modes really.......I didn't get the V5
to
> > > > run without FSAA on!!

> > > > I hope to get an Athlon XP1600+ soon (have my wife's permission,
just
> > > > waiting for the taxman to send me some money back :-) ).  It'll be
> > > > interesting to see how things change then....

> > > > Ian
> > > > --
> > > > Ian Riches
> > > > GPL Rank +1.76 Monsters of GPL +284.19

Rafe McAuliff

is GPL performance better in D3D than in Glide with a Voodoo 5500?

by Rafe McAuliff » Sun, 27 Jan 2002 17:21:13

You should investigate the higher resolutions without FSAA, as FSAA
was only ever intended to be used with 800x600 and 640x480 really.
Maybe 1024. Once you go to 1280 or 1600x1200, FSAA is both too slow
and unnecessary, since the increased resolution makes up for the
smoothing of the jaggies.


1024 with a full field. You should be able to run 1280 no probs, worth
trying anyway.

Rafe Mc


rec.autos.simulators is a usenet newsgroup formed in December, 1993. As this group was always unmoderated there may be some spam or off topic articles included. Some links do point back to racesimcentral.net as we could not validate the original address. Please report any pages that you believe warrant deletion from this archive (include the link in your email). RaceSimCentral.net is in no way responsible and does not endorse any of the content herein.