On Tue, Feb 01, 2011 at 06:56:31PM -0700, tom fogal wrote: > We're having some issues getting our software to work on a display well > which is configured to use DMX. > > We're pretty sure the issue started coming up when we began dlopen()ing > the OpenGL library. The problem appears to be getting NULL function > pointers when glXGetProcAddressARB'ing some or all OpenGL functions > (though I'll note that I do not have access to the failing system -- > however we've seen that crash many times before and the crash report is > consistent). > > Looking at the docs that are available, it seems like there should > be some sort of GLX proxy library -- perhaps a full replacement for > libGL, since GLX must live in the GL library? My hypothesis is that > we're loading the 'backend' GLX library, i.e. what the GLX proxy should > be forwarding to, instead of the proxy itself, and therefore Badness > ensues. > > Side note, is DMX alive? I mean, it appears to be shipping and all, > but the main source of documentation is dmx.sf.net -- which hasn't seen > an update since 2004.
it's alive in terms of we try to keep it building and sometimes someone even runs it. it hasn't had a maintainer for ages. Cheers, Peter > I haven't found much documentation as to the architecture. If someone > could enlighten me, it would be much appreciated. > > Thanks for any help, _______________________________________________ [email protected]: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: http://lists.freedesktop.org/mailman/listinfo/xorg Your subscription address: [email protected]
