Mesa (gallium-mesa-7.4): Merge commit 'origin/mesa_7_4_branch' into gallium-mesa-7.4

[Alan Hourihane]

Module: Mesa
Branch: gallium-mesa-7.4
Commit: 6081002d21c61b7f4e1e8cdb9a29603fde4e23cf
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6081002d21c61b7f4e1e8cdb9a29603fde4e23cf

Author: Alan Hourihane <alanh at vmware.com>
Date:   Mon Feb 16 17:30:18 2009 +0000

Merge commit 'origin/mesa_7_4_branch' into gallium-mesa-7.4

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