[Xcb] xcb support for mesa

[Thomas Hunger]

On Tuesday 26 June 2007, Barton C Massey wrote:
> Being mostly ignorant of 3D stuff---what are we still
> missing that folks want?  I naively thought we were done
> once Jeremy got xcb_glx working...

I believe the problem is that glx uses an extra protocol to pack 
openGL-calls efficently into X requests. The code so far can only set 
up contexts/query stuff, but it cannot do full openGL.

See e.g.:

http://lists.freedesktop.org/archives/xcb/2005-January/000258.html

Tom