>Collating a table of which versions of which drivers supported
>which features would be a mammoth task, and unless you have access
>to all the cards, it would mean hassling people who do to tell you
Subsequent to my post of this message I found that Tim Jansen has a
short, self-admittedly incomplete table of this sort at:
  http://www.tjansen.de/xfree-features/
Granted this still does not tell me which versions work with which
exact card, but it did at least tell me that ATI support was further
along than I thought and I'll consider that for my next purchase.

(here comes the life-story which really does get to a point)
I have major interactions with 3 FreeBSD systems all currently running 4.1
(will upgrade to 4.2) next month, two desktops 1GHzP3 and 1.7GHzP4 with nVidia
(Riva and Ultra resp) and one laptop 450MhzP3 with an s3virge.

Now for whatever reason, the best game console play (snes9x) occurs on
the 1GhzP3 -- you can fullscreen the emulator and play is still smooth.
No xvideo on the desktops but the x11 playback on the Riva is still
smooth at full screen.  On the other hand, the desktop, which should be
a superior machine in terms of card and CPU has bad snes play (requires
a mode change to be fullscreen and smooth) and the video playback under
x11 is attrocious, and is better under sdl.  Oddly, the sdl doesn't do too
well with the 1GhzRiva.

The laptop, while having what would otherwise seem a far weaker
processor and video card plays video just fine through xvideo (no idea
what snes play is like).

Now yes, I know the reason for the difference between the laptop and
desktop video play.  And I am sure someone can tell me the reason for
the P3Riva vs the P4Ultra.  But that's not the point.

(here is the point)
The point is that I would like to know, before purchasing a card if I
can expect to see better performance from it or not.  Right now, it
seems like such an utter crap-shoot.  Much of the purchasing decisions
which went into the P4Ultra were based on some vague notions I had at
the time about CPU and VC superiority, which were shattered by my
experinces (of course, such shattering experiences are good motivators
for education and activism).

Googling the web doesn't help much.  There is too much confusion
floating about and it is hard to sort out of date info from up to date
info.

The XFree86 website gives little idea of what extensions might be
available.  Tim's page is not exact, but it does, at least, give me
more clue than I could get from the man pages, readme's and release
notes.  I may still go wrong just basing on his chart, but at least
I think I will go wrong less.

>The ReadMes and man pages for individual drivers may or may not be
>more reliable than the release notes, they suffer the same problems.
I do not think it is necessary to have a comprehensive list of all
cards for all versions of XFree86 to help me, and the undoubted dozens
of people like me.  We're all just trying to avoid a disappointing
purchase and the hassle of restock fees and more hunting.  You guys
develop with some cards, and doubtless you would not be part of this
project if you didn't want to use your cards 'to the max'.  Surely,
those developers which use a particular card can take the time to
write a short para and attach it to the appropriate place.  It might
even encourage some manufacturers to DONATE.


-r
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