mesa: Changes to 'master'

[Brian Paul]

The branch, master has been updated
        Commits at: http://cgit.freedesktop.org/mesa/mesa/log/?h=master

Summary of changes:
 src/mesa/main/bufferobj.c   |   76 ++++++++----------------------------------
 src/mesa/main/bufferobj.h   |   24 +++++--------
 src/mesa/main/drawpix.c     |   50 ++++++++++++++++++++++++++++
 src/mesa/swrast/s_bitmap.c  |    8 ++---
 src/mesa/swrast/s_drawpix.c |    3 +-
 src/mesa/swrast/s_readpix.c |    8 ++---
 6 files changed, 81 insertions(+), 88 deletions(-)

       via  d933be6baf98624c609d422a9b083a08f67e8bdb (commit)
      from  3c9862d337244e305dc39bdd0a48e254c9766ec8 (commit)


- Commits -----------------------------------------------
commit d933be6baf98624c609d422a9b083a08f67e8bdb
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Fri Mar 21 14:19:28 2008 -0600

    Refactor PBO validate/map code.
    
    We always need to do PBO validation, so do that in core Mesa before calling driver routine.

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