Re: [Qemu-devel] Ongoing changes to the displaying code

[Anthony Liguori]

Ian Jackson wrote:
> Anthony Liguori writes ("Re: [Qemu-devel] Ongoing changes to the displaying 
> code"):
>   
> > David Turner wrote:
> >     
> > > For my specific needs, VNC and a separate GUI application are totally 
> > > overkill. However, it is true that QEMU itself absolutely doesn't 
> > > require to support any GUI jazz (you should probably let that to 
> > > forks/GUI wrappers instead).
> > >       
> ...
>   
> > What specifically, do you consider to be overkill?  Are you afraid of 
> > the performance overhead of VNC?  Is the lack of VNC clients a problem 
> > (assuming you don't want a gtk dependency)?
> >     
>
> I think it's fair enough for people to prefer SDL to VNC for a number
> of reasons.  But why not just allow them to embed the qemu SDL window
> in their application ?  This is definitely possible in X although I'm
> not sure exactly how to do it with SDL.
>   

If you search the mailing lists, I went down this route before I 
originally wrote the VNC server.  XEmbed has some serious limitations 
surrounding how events are propagated between windows.  I convinced 
myself that you couldn't do what you really wanted to do through this 
mechanism.

Of course, with the right VNC extension to support a shared memory 
transport, I still contend VNC can be just as efficient as SDL.

Regards,

Anthony Liguori

> Ian.
>
>
>