xf86-video-vmware: Changes to 'master'

[Thomas Hellstrom]

 saa/saa_unaccel.c |  102 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)

New commits:
commit 49b4cbc5100ce9a4cc40132c2839f9401a58b92e
Author: Thomas Hellstrom <thellstrom at vmware.com>
Date:   Mon Feb 6 19:48:57 2012 +0100

    saa: Try to avoid readbacks during polyFillRect
    
    This significantly improves performance of shaped windows on top of 3D
    contents
    
    Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
    Reviewed-by: Jakob Bornecrantz <jakob at vmware.com>
    Reviewed-by: Zack Rusin <zackr at vmware.com>