mesa: Changes to 'master'

[Kristian Høgsberg]

 progs/xdemos/pbutil.c |   71 +++++++++++++++++++++++++++++++-------------------
 progs/xdemos/pbutil.h |    3 ++
 2 files changed, 48 insertions(+), 26 deletions(-)

commit diffs at http://gitweb.freedesktop.org/?p=mesa/mesa.git;a=summary

New commits:
commit aad5c0fdc79153e7997f2140ae758db367e6c932
Author: Kristian Høgsberg <krh at redhat.com>
Date:   Wed Oct 17 17:03:33 2007 -0400

    pbutil: Do not require GLX_SGIX_pbuffer for fbconfig only-functions.