[GEM-dev] Still Crashes with Matrox card

chris clepper cgclepper at gmail.com
Mon Nov 13 02:10:02 CET 2006


http://www.opengl.org/documentation/specs/man_pages/hardcopy/GL/html/gl/translate.html

That's the documentation for glTranslate(), which is where the crash
happens.  This is one of the most basic GL calls and really hard to mess up.

Since your crash happens outside GEM code in the driver and that same code
works on other platforms with other drivers, I don't see what we can do.  I
suggest filing a bug with whoever writes the driver.

On 11/12/06, Frank Barknecht <fbar at footils.org> wrote:
>
> Hallo Chris,
> chris clepper hat gesagt: // chris clepper wrote:
>
> > Frank
> >
> > That crash is inside the driver
>
> Do you mean the xorg driver here: /usr/lib/dri/mga_dri.so ? I would
> love to file a Debian bug report against that, but I need to be sure
> that it's something in the driver and not somewhere in Gem, which is a
> complex piece of software itself. What bothers me is that I can use
> [translateXYZ] just fine most of the time, but then in some
> combinations like in the previously attached patch I get the reported
> error.
>
> > The test patch you included works just fine for any size too.
>
> I know, and it was working here as well. Now I'm searching for a
> reason why it suddenly fails and *I* don't know much about GL and all
> that to find it on my own.
>
>
>
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