mesa: Changes to 'master'

[Eric Anholt]

 src/mesa/drivers/dri/i965/brw_state_dump.c |   17 +
 src/mesa/drivers/dri/i965/intel_blit.c     |  349 ++++++++++++++---------------
 src/mesa/drivers/dri/i965/intel_span.c     |   16 +
 src/mesa/drivers/dri/intel/intel_blit.c    |  106 ++++----
 4 files changed, 259 insertions(+), 229 deletions(-)

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

New commits:
commit 98d43552408045e34ba937913cfbad7aadee8213
Author: Eric Anholt <eric at anholt.net>
Date:   Mon Dec 17 13:47:52 2007 -0800

    [965] Fix software fallbacks with region-backed textures.

commit c1d6b874b35dd353b2f9862b47aadb52a812a4aa
Author: Eric Anholt <eric at anholt.net>
Date:   Mon Dec 17 13:19:33 2007 -0800

    [intel] Cleanup of */intel_blit.c to bring the two closer.

commit b3169a9c35ae2d943d1e84dfa6cc99e94f782ca7
Author: Eric Anholt <eric at anholt.net>
Date:   Mon Dec 17 11:11:18 2007 -0800

    [965] Output the buffer type in INTEL_DEBUG=bat surface state decode.