Re: [Mesa3d-dev] libGLw

[Brian P. <br...@pr...>]

"Suhaib M. Siddiqi" wrote:
> 
> I ported a SGI 3D software to Linux using Mesa 3.0 a while ago.  The
> original author of the code
> now has a newer version fo source code and had been struggling to get
> binaries working with
> libGLw.so  on RedHat Linux 6.2.  Since I was the one who originally
> ported code, he asked for help.
> 
> It lloks like problem is in libGLw.  It does a core dump.  Here is the
> cut and paste.  He and I used
> widgets-sgi.  Any suggestions?
> 
> Regards
> Suhaib
> 
> Your data initialized ok, building X/Motif widgets ...
>  trying to create GlGeomWidgetSB
>  created GlGeomWidgetSB
>  trying to create GlGeomWidgetSB
> ribbons: GLwDrawA.c:411: createAttribList: Assertion
> `(ptr-w->glwDrawingArea.attribList)<30' failed.
> Aborted (core dumped)

It looks like the interger attribute array might be one element
too small to accomodate all possible GLX options that the widget
might specify.

In widgets-sgi/GLwDrawA.c try changing the value of ATTRIBLIST_SIZE
to a value larger than 30, even 31 might be sufficient.

-Brian