[PATCH wayland-protocols] xdg-output: add a transform example for the logical size

[Olivier Fourdan]

Hi,

On Mon, 9 Jul 2018 at 11:09, Simon Ser <contact at emersion.fr> wrote:
>
> Bump: this is the source of bugs in xwayland [1].
>
> [1]: https://lists.x.org/archives/xorg-devel/2018-July/057285.html
>
> On May 18, 2018 9:40 PM, Simon Ser <contact at emersion.fr> wrote:
> > Signed-off-by: Simon Ser <contact at emersion.fr>
> > ---
> >
> > I believe it's easy to understand that transformations are not applied to
> > the logical size.
> >
> >  unstable/xdg-output/xdg-output-unstable-v1.xml | 3 +++
> >  1 file changed, 3 insertions(+)
> >
> > diff --git a/unstable/xdg-output/xdg-output-unstable-v1.xml b/unstable/xdg-output/xdg-output-unstable-v1.xml
> > index bd9a8a8..320c0a0 100644
> > --- a/unstable/xdg-output/xdg-output-unstable-v1.xml
> > +++ b/unstable/xdg-output/xdg-output-unstable-v1.xml
> > @@ -135,6 +135,9 @@
> >       - A compositor using a fractional scale of 1.5 will advertise a
> >         logical size to 2560×1620.
> >
> > +     For example, for a wl_output mode 1920×1080 and a 90 degree rotation, the
> > +     compositor will advertise a logical size of 1080x1920.
> > +
> >       The logical_size event is sent after creating an xdg_output
> >       (see xdg_output_manager.get_xdg_output) and whenever the logical
> >       size of the output changes, either as a result of a change in the
> > --
> > 2.17.0

Reviewed-by: Olivier Fourdan <ofourdan at redhat.com>

That r-b doesn't apply to the Xwayland patch though, to which I 'll
reply in the relevant thread.

Cheers,
Olivier