On Fri, Dec 04, 2020 at 04:45:41PM +0400, Marc-André Lureau wrote:
> On Fri, Dec 4, 2020 at 4:21 PM Daniel P. Berrangé <berra...@redhat.com>
> wrote:
>
> > On Thu, Dec 03, 2020 at 12:08:05PM +0100, Gerd Hoffmann wrote:
> > > This makes qxl respond to user interface window resizes
> > > when not using spice, so it works with gtk and vnc too.
> > >
> > > Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
> > > ---
> > > hw/display/qxl.c | 27 +++++++++++++++++++++++++++
> > > 1 file changed, 27 insertions(+)
> > >
> > > diff --git a/hw/display/qxl.c b/hw/display/qxl.c
> > > index 431c1070967a..e1df95c3e8a9 100644
> > > --- a/hw/display/qxl.c
> > > +++ b/hw/display/qxl.c
> > > @@ -1177,8 +1177,35 @@ static const QXLInterface qxl_interface = {
> > > .client_monitors_config = interface_client_monitors_config,
> > > };
> > >
> > > +static int qxl_ui_info(void *opaque, uint32_t idx, QemuUIInfo *info)
> > > +{
> > > + PCIQXLDevice *qxl = opaque;
> > > + VDAgentMonitorsConfig *cfg;
> > > + size_t size;
> > > +
> > > + if (using_spice) {
> > > + /* spice agent will handle display resize */
> > > + return -1;
> > > + }
> >
> > Does this break VNC resizes if both VNC + SPICE are enabled
> > but the client is connected with VNC ?
> >
>
> Yes. I am not sure we should worry about that case much, either way.
> Perhaps it's best to handle both QEMU-originated resize and spice-agent
> based resizes, even if the former can lose details from the later for
> multiple screens.
Or at least worth comment to say that we're intentionally breaking
VNC resizes when both are enabled.
Regards,
Daniel
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