I did my own build from CVS and copied libxaa.a from it into the
modules directory - 2D and 3D work with one head but I still get signal 11
with two heads, with and without xinerama.  I can disable acceleration and
it will work, so there seems to be another xaa problem with shared
entities.

        Is there any way to make a single 2048x768 screen and split it
between the two CRTCs?

        - Chad


On 24 Sep 2002, Michel [ISO-8859-1] Dänzer wrote:

> On Die, 2002-09-24 at 17:55, Stephane Chauveau wrote:
> >  On Sun, Sep 22, 2002 at 10:33:15PM +0200, Michel Dänzer wrote:
> >  > Several people on IRC reported crashes in the 2D code with the current
> >  > trunk snapshots. I realized they are due to the TwoPoint acceleration
> >  > functions depending on XAA changes. How can we handle this, bump the XAA
> >  > version and disable those functions if it's too old?
> >  > 
> >  > Meanwhile, users should be able to work around the problem with
> >  > 
> >  >  Option          "XaaNoSolidTwoPointLine"
> >  >  Option          "XaaNoDashedTwoPointLine"
> > 
> > Doesn't help on my system. 
> > After experimenting with xperf, I found that I need at least the following:
> >  
> >       Option "XaaNoPixmapCache"
> >       Option "XaaNoSolidBresenhamLine"
> > 
> > and I tried less that 1/10th of all tests in xperf.... 
> 
> That workaround I advertised was naive. The layout of the XAAInfoRec
> structure had changed so anything that worked was basically luck.
> 
> As of tomorrow's snapshots, this should be resolved; if not, let us
> know.
> 
> 
> -- 
> Earthling Michel Dänzer (MrCooper)/ Debian GNU/Linux (powerpc) developer
> XFree86 and DRI project member   /  CS student, Free Software enthusiast
> 
> 
> 
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