On 03/05/2018 10:48 AM, Emil Velikov wrote: > Hi all, > > It seems like these two extensions were never implemented or advertised. > Be that in: > - glx/dri > - glx/apple > - classic xlib-glx > - gallium xlib-glx > > Yet, the entry points were available, hence apps might have linked > against it.
If an app was linking with an extension entry point instead of using glXGetProcAddress, it is the app's bug. > Furthermore I cannot see any users of those on my system and a courtesy > google search. Additionally the Nvidia driver (checked version 390.25) > does not implement/advertise them either. > > That said, I'm fairly confident that we can safely remove the no-op > stubs. Even though that the entry points were statically exposed. > > Brian, Ian, > > Do you have any recollection about these experimental SGI extensions? Ajax and I had talked about implementing swap_group a few times, but there were some technical challenges that we were too lazy to tackle. I think that's about as far as any of it ever got. > Thanks > Emil > > Cc: Ian Romanick <ian.d.roman...@intel.com> > Cc: Brian Paul <bri...@vmware.com> > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/mesa-dev _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
