Mesa: texture_from_pixmap outputs white patch
Michel Dänzer
michel at tungstengraphics.com
Mon Jul 21 10:36:48 PDT 2008
On Mon, 2008-07-21 at 10:23 -0700, Mohan Parthasarathy wrote:
>
>
> >
> > Sounds like the X server crashed, if this is
> reproducible it
> > would be
> > good to track it down
> >
> > This can be reproduced by just running texture_from_pixmap
> in a tight
> > loop. At least i can reproduce it.
>
>
> Good, can you get a gdb backtrace from the X server crash?
>
>
> gdb method does not seem to work as the process exits and i have no
> trace in gdb. And after spending lot of time in settup up core dumps
> on my machine, i have not been successful in getting a core dump. I
> will try some more later today..
I usually attach gdb to the running X server process before reproducing
a crash.
> > Also, with DRI2, what version of the linux kernel i should
> be
> > running ?
>
>
> I'm not sure, but I don't think it has any direct requirement
> on the
> kernel version.
> Ok. I thought you needed TTM for this ...
Right, but that's not included in any kernel, you'll need a drm Git
snapshot.
--
Earthling Michel Dänzer | http://tungstengraphics.com
Libre software enthusiast | Debian, X and DRI developer
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