mesa: Changes to 'softpipe_0_1_branch'

[Brian Paul]

 src/mesa/pipe/p_state.h                     |    2 
 src/mesa/pipe/softpipe/sp_context.h         |    1 
 src/mesa/pipe/softpipe/sp_quad.c            |    5 +
 src/mesa/pipe/softpipe/sp_quad.h            |    1 
 src/mesa/pipe/softpipe/sp_quad_alpha_test.c |   81 ++++++++++++++++++++++++++++
 src/mesa/sources                            |    1 
 src/mesa/state_tracker/st_atom_alphatest.c  |    2 
 7 files changed, 91 insertions(+), 2 deletions(-)

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

New commits:
commit 493ed9fc11a2bf272a2c1e9e5a072e4f02b46554
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Thu Jun 21 20:08:10 2007 -0600

    alpha test and misc changes