[Bug 66991] Scrolling broken with window on top [SNA] in 2.21.12

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=66991

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit a764a6e69b23f644957cf3e4e98868464f458758
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Wed Jul 17 10:51:56 2013 +0100

    sna: Fix typo in computing box intersection

    Comparing y2 against y1 for the intersection was a silly typo,
    especially as the routine for computing the intersection already
    existed.

    Fixes regression in commit 34c9b759fbab8d548108e954d55de38c6f5bec31
    Author: Chris Wilson <chris at chris-wilson.co.uk>
    Date:   Tue Jul 16 19:39:37 2013 +0100

        sna: Note that borderClip region may be more than a singular box

    Reported-by: Clemens Eisserer <linuxhippy at gmail.com>
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=66991
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

That should fixing the scrolling and all fallout.

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