mesa: Changes to 'master'

[Roland Scheidegger]

 src/mesa/tnl/t_vb_program.c |  203 ++++++++++++++++++++++++++++++++------------
 1 file changed, 151 insertions(+), 52 deletions(-)

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

New commits:
commit dab7c810e99e8fd2a7c8ba5cdbdc2fb6502647b3
Author: Roland Scheidegger <sroland at tungstengraphics.com>
Date:   Thu Nov 15 00:52:38 2007 +0100

    fix position invariant vertex programs for sw-tnl
    
    do the same math as for fixed function pipe, including
    user clip planes.
    (mostly resurrected from the dead t_vb_arbprogram.c code)