Re: [PATCH v2] vnc: increase max display size

["Daniel P. Berrangé" <berrange@redhat.com>]

On Thu, Jul 18, 2024 at 04:58:10PM +0100, Peter Maydell wrote:
> On Thu, 30 May 2024 at 12:11, Gerd Hoffmann <kraxel@redhat.com> wrote:
> >
> > It's 2024.  4k display resolutions are a thing these days.
> > Raise width and height limits of the qemu vnc server.
> >
> > Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1596
> > Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> > ---
> >  ui/vnc.h | 4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/ui/vnc.h b/ui/vnc.h
> > index 4521dc88f792..e5fa2efa3e5d 100644
> > --- a/ui/vnc.h
> > +++ b/ui/vnc.h
> > @@ -81,8 +81,8 @@ typedef void VncSendHextileTile(VncState *vs,
> >
> >  /* VNC_MAX_WIDTH must be a multiple of VNC_DIRTY_PIXELS_PER_BIT. */
> >
> > -#define VNC_MAX_WIDTH ROUND_UP(2560, VNC_DIRTY_PIXELS_PER_BIT)
> > -#define VNC_MAX_HEIGHT 2048
> > +#define VNC_MAX_WIDTH ROUND_UP(5120, VNC_DIRTY_PIXELS_PER_BIT)
> > +#define VNC_MAX_HEIGHT 2160
> >
> >  /* VNC_DIRTY_BITS is the number of bits in the dirty bitmap. */
> >  #define VNC_DIRTY_BITS (VNC_MAX_WIDTH / VNC_DIRTY_PIXELS_PER_BIT)
> 
> Hi -- somebody on IRC pointed out that this simple patch
> had been code-reviewed by Daniel but never made it into git.
> Marc-André: you're listed maintainer for ui/ -- do you have
> a pullreq planned?
> 
> Alternatively we could take it via qemu-trivial since it's
> a pretty tiny patch (cc'd).

I'm working on a misc pull request, so I'll just include this
patch

With regards,
Daniel
-- 
|: https://berrange.com      -o-    https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org         -o-            https://fstop138.berrange.com :|
|: https://entangle-photo.org    -o-    https://www.instagram.com/dberrange :|