Re: dpyinfo

[Alan Third]

On Thu, Dec 10, 2020 at 03:57:47PM +0200, Eli Zaretskii wrote:
> > Date: Wed, 9 Dec 2020 21:55:56 +0000
> > From: Alan Third <alan@idiocy.org>
> > 
> > I've been looking at using the screen's actual DPI setting when
> > generating SVG files for bug 45124 and I was wondering if the dpyinfo
> > struct is updated as the frame moves from screen to screen? My guess
> > is that it's not, and it's only set when the frame is created?
> 
> The resolution is set in init_xterm, so I'd expect it to be run
> whenever a new display is open, not when a frame is created.  What
> happens when one moves from one screen to another, I don't know, but
> if they are on the same X display, the resolution indeed doesn't
> change, AFAICT.

Thanks for confirming what I thought.
-- 
Alan Third