Re: Distributed Multihead X

2011-02-05 Thread Enrico Weigelt
* tom fogal tfo...@sci.utah.edu schrieb: What's the exact reason for using dlopen() ? Our application uses multiple OpenGL implementations. We don't know which one to use until we've parsed command line arguments. You're walking on thin ice this way. You always have to make sure you're

Re: Distributed Multihead X

2011-02-04 Thread tom fogal
Enrico Weigelt weig...@metux.de writes: * tom fogal tfo...@sci.utah.edu schrieb: 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

Re: Distributed Multihead X

2011-02-02 Thread Peter Harris
On 2011-02-01 20:56, 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. DMX doesn't support much of OpenGL. You might have better

Re: Distributed Multihead X

2011-02-01 Thread Peter Hutterer
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