Update region patch

[Dimitrie O. Paun]

On Tue, Nov 02, 2004 at 01:31:05PM -0800, Alexandre Julliard wrote:
> Here's the first step of moving the update region management to the
> server. 

Yay!!!

> The refresh on window moves is not optimized yet, so it will
> probably flicker quite a bit, but things should still be painted
> properly in the end. If you feel like giving this a try, I'm
> interested in hearing about any case where things don't repaint
> correctly.

I'm not sure if this is supposed to fix this bug:
    http://bugs.winehq.org/show_bug.cgi?id=1091

but unfortunately it doesn't. I can reproduce it with
controlspy. BTW, this is my initial post on the subject:
    http://www.winehq.org/hypermail/wine-devel/2002/09/0748.html

-- 
Dimi.