mesa: Changes to 'softpipe_0_1_branch'

[Keith Whitwell]

 src/mesa/drivers/dri/intel_winsys/intel_screen.c |    3 +
 src/mesa/pipe/p_defines.h                        |   18 ++++++---
 src/mesa/pipe/p_state.h                          |    5 +-
 src/mesa/pipe/softpipe/sp_tex_sample.c           |   11 ++---
 src/mesa/state_tracker/st_atom_sampler.c         |   46 +++++++++++++++++------
 src/mesa/state_tracker/st_cb_program.c           |    2 -
 6 files changed, 57 insertions(+), 28 deletions(-)

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

New commits:
commit 78b1a29a0da8d1877408421df5012d37084a96de
Author: Keith Whitwell <keith at tungstengraphics.com>
Date:   Thu Aug 9 19:09:19 2007 +0100

    Split texfilter enums to match common hardware usage.

commit 00677fb67c44a671f866cbd351fc6f183bcd83bb
Author: Keith Whitwell <keith at tungstengraphics.com>
Date:   Thu Aug 9 19:08:52 2007 +0100

    silence warning

commit 1ac106eefd148fa47a1a77f652089bfe5ed92824
Author: Keith Whitwell <keith at tungstengraphics.com>
Date:   Thu Aug 9 19:08:23 2007 +0100

    silence warning