Try the following command: LIBGL_DEBUG=verbose glxinfo and see what's the problem (just a few beginning lines that are new). Have you installed mesa from sources? If so, didn't you forget about dri drivers (in your case, swrast_dri.so)?
2011/6/20 tom fogal <tfo...@sci.utah.edu>: > Gustaw Smolarczyk <wielkie...@gmail.com> writes: >> Isn't that version because it uses indirect rendering? AFAIK indirect >> limits GL version to 1.4. There is the version of X's AIGLX driver in >> parentheses, but only 1.4 features can be used. > > Ahh, this is the type of caveat I was hoping to hear ;) > >> But it may not be the case here. Could you check wheter glxinfo says >> that direct rendering is enabled? > > You are correct, rendering is indirect! I was unaware that direct vs. > indirect limited *GL* features. Why is that the case, and what can be > done? I'm just using swrast right now, maybe softpipe in the future; > I'm obviously not concerned with speed, I just need something that > supports some extensions for use in a regression testing system. > > Thanks, > > -tom > >> 2011/6/20 tom fogal <tfo...@sci.utah.edu>: >> > I am trying to get some regression tests to run in Xvfb. =C2=A0On my >> > workstation, the GL_VERSION string from this is: >> > >> > =C2=A01.4 (2.1 Mesa 7.7.1) >> > >> > according to glxinfo. =C2=A0The extensions fairly clearly show 2.x featur= >> es. >> > Is it perhaps the case that 2.1 features were available in 7.7.1, but >> > not /all/ 2.1 features, and thus this was labelled incorrectly? =C2=A0The >> > version string seems "fixed" in more modern versions. >> > >> > In any case, the above version string breaks projects like GLEW >> > -- one application I have breaks because GLEW doesn't try to load >> > glGenBuffers, thinking it will not be there. =C2=A0A string like the abov= >> e >> > suggests that GLEW should just try to load whatever it can, and just >> > ignore the version string from the library. >> > >> > Thoughts? >> > >> > -tom >> > _______________________________________________ >> > mesa-dev mailing list >> > mesa-dev@lists.freedesktop.org >> > http://lists.freedesktop.org/mailman/listinfo/mesa-dev >> > > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
