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[Qemu-devel] Re: [PATCH] update server bits on vnc_update

From: Gerd Hoffmann
Subject: [Qemu-devel] Re: [PATCH] update server bits on vnc_update
Date: Tue, 21 Jul 2009 13:19:08 +0200
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Lightning/1.0pre Thunderbird/3.0b2

On 07/21/09 10:09, Gerd Hoffmann wrote:
On 07/18/09 06:47, Glauber Costa wrote:
And while looking at the code I think I've spotted the actual bug: When
sending a bitblit to the client we do *not* update the local server
surface. Result is the vnc clients and the vnc servers idea of the
screen content are not in sync any more. Which in turn will break the
optimization in (2) and can easily result in a corrupted screen ...

Quick test: Disabling copyrect should make the screen corruption go away then. Real fix will follow later.


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