mesa: Changes to 'master'

[Eric Anholt]

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

Summary of changes:
 src/mesa/drivers/dri/intel/intel_blit.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

       via  cf29ab3ba075905cca786b52617d7dc993f58033 (commit)
      from  3e8aadee8beffaabd4e0c60c289b98124e288dcd (commit)


- Commits -----------------------------------------------
commit cf29ab3ba075905cca786b52617d7dc993f58033
Author: Eric Anholt <eric at anholt.net>
Date:   Wed Jun 18 13:50:13 2008 -0700

    i915: Bug #14313: Fix accelerated (PBO) ReadPixels.
    
    Refactoring of mine in 02d5ba849197e19843dad164239b51f18fb16faf broke it
    by failing to understand that the masking was about sign extension.

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