mesa: Changes to 'gallium-0.1'

[Brian Paul]

The branch, gallium-0.1 has been updated
        Commits at: http://cgit.freedesktop.org/mesa/mesa/log/?h=gallium-0.1

Summary of changes:
 src/mesa/state_tracker/st_cb_bitmap.c |   60 +++++++++++++++++----------------
 1 files changed, 31 insertions(+), 29 deletions(-)

       via  985134211d9fbfe9b7885beeeb85fdcf2ab78f87 (commit)
      from  d28a2004b8a69d66595f2c6b5398085b73873533 (commit)


- Commits -----------------------------------------------
commit 985134211d9fbfe9b7885beeeb85fdcf2ab78f87
Author: Brian Paul <brian.paul at tungstengraphics.com>
Date:   Mon Apr 7 16:45:17 2008 -0600

    gallium: check ctx->DrawBuffer before flushing bitmap cache.
    
    During context unbind, we may not have a draw buffer.
    This fixes demos/tunnel2.c

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