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Re: [libvirt] [PATCH v4 0/8] Add support for taking screenshots of domain console



On Fri, May 13, 2011 at 10:34:24AM +0200, Michal Prívozník wrote:
> On 05/12/2011 06:48 PM, Daniel P. Berrange wrote:
> > On Thu, May 12, 2011 at 06:29:07PM +0200, Michal Privoznik wrote:
> ...
> > So, eg with a config like
> > 
> >     <video>
> >       <model type='qxl' vram='9216' heads='2'/>
> >       <alias id='video0'/>
> >     </video>
> >     <video>
> >       <model type='qxl' vram='9216' heads='4'/>
> >       <alias id='video1'/>
> >     </video>
> > 
> > Then, screen is calculated as
> > 
> >   Screen  Device  Head
> >    0      video0  0
> >    1      video0  1
> >    2      video1  0
> >    3      video1  1
> >    4      video1  2
> >    5      video1  3
> > 
> > 
> > 
> > Incidentally an RFE is needed against QEMU, since it can only do screen
> > dump of the first device :-(
> > 
> > Daniel
> 
> Yes, that is what I had in my mind when creating this concept.

Ok, please document that in the API docs for the public API

> Or would it be better to split screen ID into video # and head #?

No, I think that's probably overkill, unless anyone can think of
something we can do with them separated, that we can't do with them
combined...

Daniel
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