mesa: Changes to 'mesa_7_0_branch'

[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 69969b38197b847abaec5248f67775416adb499c
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)