J-S, I think you might have mistaken the "Single GPU" with "Single Display."

In any case, I do remember this feature working prior to 181.20. This seems to 
be a driver related bug, as I too am having the same problem.  I'm sure NVidia 
already knows of the problem, but it wouldn't hurt to send them a problem 
report.

Ryan H. Kawicki
The Boeing Company
Training Systems & Services
Software Engineer

-----Original Message-----
From: Jean-Sébastien Guay [mailto:[email protected]] 
Sent: Monday, January 26, 2009 8:49 AM
To: OpenSceneGraph Users
Subject: Re: [osg-users] Single GPU multiple display performance mode

Hi John,

> For both modes I get two windows, however, for the first mode the cow 
> does not appear on the second screen. When the second window is moved 
> to the first screen, the cow appears, and disappear when moved to the 
> second screen again.  Is this behavior as intended ?

Since the setting is called "Single Display Performance Mode", I think it's 
intended, and dictated by the driver. I don't think OSG has anything to do with 
the behavior you're seeing.

> The second mode "Multiple display performance mode" works fine.

Which is why it's the default setting. I think the settings are named 
appropriately, don't you?

J-S
--
______________________________________________________
Jean-Sebastien Guay    [email protected]
                                http://www.cm-labs.com/
                         http://whitestar02.webhop.org/ 
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