[Mesa-dev] VTK Offscreen Segfaults

[tom fogal]

"Kevin H. Hobbs" <hobbsk at ohiou.edu> writes:
> On 08/10/2010 02:47 PM, Kevin H. Hobbs wrote:
> With VTK_USE_X:BOOL=OFF the test also passes with libGL.so and
> libOSMesa.so switched that is
> 
> VTK_USE_X:BOOL=OFF
> OPENGL_gl_LIBRARY:FILEPATH=/home/kevin/mesa/lib/libOSMesa.so
> OSMESA_LIBRARY:FILEPATH=/home/kevin/mesa/lib/libGL.so
> 
> but again as soon as :
> 
> VTK_USE_X:BOOL=ON is set the test segfaults.

What does VTK_USE_X change/end up doing?

It seems like the test should only be calling OSMesa functions.
However, maybe the VTK_USE_X macro forces some "always do this X init"
kind of stuff, even when an X context isn't needed?

-tom