Re: [PATCH v3] ui/cocoa: Take refresh rate into account

[Akihiko Odaki]

On 2022/06/21 17:51, Peter Maydell wrote:
> On Mon, 20 Jun 2022 at 21:29, Akihiko Odaki <akihiko.odaki@gmail.com> wrote:
> > Retreieve the refresh rate of the display and reflect it with
> > dpy_set_ui_info() and update_displaychangelistener(), allowing the
> > guest and DisplayChangeListener to consume the information.
>
> But why? What goes wrong if we don't bother to do this?
>
> thanks
> -- PMM

Regarding dpy_set_ui_info(), it depends on the guest. 
update_displaychangelistener() would change the frequency of the calls 
of the DisplayChangeListener.

I think it is obvious that delivering the refresh rate with 
dpy_set_ui_info() and update_displaychangelistener() makes sense, 
considering that those functions actually exist. They shouldn't exist at 
first place if we don't have to bother to do this.

Regards,
Akihiko Odaki