Re: [Dri-devel] Which DRI driver/card is usable for modern games?

2004-05-06 Thread Svante Signell
I'm fully aware of the lack of documentation for recent graphics cards
and the problems associated with that. Maybe the open source vs closed
source problem is already a lost battle especially already. The
situation seems to be much better for other HW such as audio cards,
NICs, printers, etc needed by the kernel though, except maybe for WiFi
cards.

However, my original question remain: Which card is usable with DRI open
source drivers for modern games? Also, is the S3TC issue resolved for
the cards I mentioned before: Mach64, G400, Banshee and Radeon 9000 PRO.
Since I'm replying to your mail Vladimir, how about the TV-out issue
especially with the GATOS drivers and for XFree86/X.org in general. Are
all these efforts in vain for GNU/Linux and other open source OSes. Only
binary driver alternatives remains, or other OSes not to mention here..

On Thu, 2004-05-06 at 00:54, Vladimir Dergachev wrote:
 
  Is there any hope for open source drivers for high performance cards,
  taking into consideration the binary alternatives available for cards
  from ATI, Nvidia or Matrox (Parhelia), etc?
 
 One thing to keep in mind about this issue is that ATI and NVidia start
 working on their 3d drivers even before their cards are released yet.
 
 We are still asking for documentation for the next to latest generation of
 ATI cards (R300) (and, AFAIK, NVidia does not provide docs at all).
 
 So open source driver will always be late. However the question of how
 late depends a lot on how easy it is to program using current
 frameworks (i.e. Mesa, DRI, X11).
 
  best
 
 Vladimir Dergachev
 



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Re: [Dri-devel] Which DRI driver/card is usable for modern games?

2004-05-06 Thread Ian Romanick
Svante Signell wrote:

However, my original question remain: Which card is usable with DRI open
source drivers for modern games? Also, is the S3TC issue resolved for
the cards I mentioned before: Mach64, G400, Banshee and Radeon 9000 PRO.
It's absolutely resolved for mach64, G400, and banshee: the hardware 
does NOT support it in any way, shape, or form.  The Radeon 9000 Pro (a 
R200 like chip) supports it with some patches that are floating around.



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Re: [Dri-devel] Which DRI driver/card is usable for modern games?

2004-05-06 Thread Vladimir Dergachev
 However, my original question remain: Which card is usable with DRI open
 source drivers for modern games? Also, is the S3TC issue resolved for
 the cards I mentioned before: Mach64, G400, Banshee and Radeon 9000 PRO.
 Since I'm replying to your mail Vladimir, how about the TV-out issue
 especially with the GATOS drivers and for XFree86/X.org in general. Are

Federico Ulivi has written a TV-out driver for Radeon cards. AFAIK it
works with R100 and R200 cards that use Rage Theatre for TV-out.
(This excludes some laptop chipsets, some VE cards and newer cards that
use Rage Theatre 200).

 all these efforts in vain for GNU/Linux and other open source OSes. Only
 binary driver alternatives remains, or other OSes not to mention here..

Not necessarily.. Besides, keep in mind that sometimes there is no binary
alternative (for most WiFi cards for example).

Also, I think Intel has been playing nice - they released some code for
their Centrino WiFi, and, looking in the DRI CVS, they have their graphics
chipsets supported too. (Please correct me if I am wrong here).

 best

Vladimir Dergachev


 On Thu, 2004-05-06 at 00:54, Vladimir Dergachev wrote:
  
   Is there any hope for open source drivers for high performance cards,
   taking into consideration the binary alternatives available for cards
   from ATI, Nvidia or Matrox (Parhelia), etc?
 
  One thing to keep in mind about this issue is that ATI and NVidia start
  working on their 3d drivers even before their cards are released yet.
 
  We are still asking for documentation for the next to latest generation of
  ATI cards (R300) (and, AFAIK, NVidia does not provide docs at all).
 
  So open source driver will always be late. However the question of how
  late depends a lot on how easy it is to program using current
  frameworks (i.e. Mesa, DRI, X11).
 
   best
 
  Vladimir Dergachev
 



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Re: [Dri-devel] Which DRI driver/card is usable for modern games?

2004-05-06 Thread Jacek Popawski
On Thu, May 06, 2004 at 09:04:28AM +0200, Svante Signell wrote:
 Also, is the S3TC issue resolved for the cards I mentioned before

Browse dri-devel archive, there was patch for software S3TC support.

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Re: [Dri-devel] Which DRI driver/card is usable for modern games?

2004-05-05 Thread Vladimir Dergachev

 Is there any hope for open source drivers for high performance cards,
 taking into consideration the binary alternatives available for cards
 from ATI, Nvidia or Matrox (Parhelia), etc?

One thing to keep in mind about this issue is that ATI and NVidia start
working on their 3d drivers even before their cards are released yet.

We are still asking for documentation for the next to latest generation of
ATI cards (R300) (and, AFAIK, NVidia does not provide docs at all).

So open source driver will always be late. However the question of how
late depends a lot on how easy it is to program using current
frameworks (i.e. Mesa, DRI, X11).

 best

Vladimir Dergachev




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