xf86-video-vmware: Changes to 'master'

[Thomas Hellstrom]

 saa/saa_unaccel.c |   44 ++++++++++++++++++++++++++++++++------------
 1 file changed, 32 insertions(+), 12 deletions(-)

New commits:
commit 8e1c4e5bd521ec2d4f1a21da432f110c606b3fde
Author: Thomas Hellstrom <thellstrom at vmware.com>
Date:   Mon Sep 22 12:09:13 2014 +0200

    vmware/saa: Fix saa_check_poly_fill_rect_noreadback v2
    
    We were not clipping the dirty region correctly, Fix this.
    Also actually do what the comment in the function says: If there are more than
    an ad-hoc number of rectangles to read back, then revert to the default
    saa_check_poly_fill_rect function that reads back the whole damage region.
    
    v2: Fix commit log message.
    
    Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
    Reviewed-by: Brian Paul <brianp at vmware.com>
    Reviewed-by: Sinclair Yeh <syeh at vmware.com>
    Reviewed-by: Jakob Bornecrantz <jakob at vmware.com>

commit c23fd33d8ce8491891255d93c04e053bf333bd4e
Author: Thomas Hellstrom <thellstrom at vmware.com>
Date:   Mon Sep 22 11:43:02 2014 +0200

    vmware/saa: Fix saa_check_copy_window dirty region v3
    
    The saa_check_copy_window could dirty regions that were never touched, since
    we were using the X server provided damage region rather than the more
    detailed region actually copied. This would have been OK if we had first done
    a read-back of the region to be dirtied, but since we want to avoid that,
    instead compute the detailed destination region and use that for dirtying.
    
    This fixes rendering glitches seen with motif applications.
    
    v2: Fix whitespace error.
    v3: Move dirty region computation.
    
    Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>
    Reviewed-by: Brian Paul <brianp at vmware.com>
    Reviewed-by: Sinclair Yeh <syeh at vmware.com>
    Reviewed-by: Jakob Bornecrantz <jakob at vmware.com>