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Re: [Xen-devel] opengl=1?

from [Stefano Stabellini] [Permanent Link][Original]
To: Jun Koi <junkoi2004@xxxxxxxxx>
Subject: Re: [Xen-devel] opengl=1?
From: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Date: Thu, 11 Dec 2008 10:33:02 +0000
Cc: Xen Developers <xen-devel@xxxxxxxxxxxxxxxxxxx>
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Jun Koi wrote:

> Hi,
> 
> I found that we have an option named opengl. What is that for? So if I
> put "opengl=1" in my VM configuration file, what advantage my VM will
> get??
> 

opengl=1 is the default and makes qemu render the guest framebuffer
using opengl.
Otherwise if you set opengl=0 qemu will use the sdl library.
opengl=1 makes sense if you don't use vnc and you have good drivers for
your graphic card in dom0.

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