bug#38109: Updated Emacs to HEAD, consistently not scaling now

[Eli Zaretskii]

> From: Adam Sjøgren <asjo@koldfront.dk>
> Cc: alan@idiocy.org,  larsi@gnus.org,  38109@debbugs.gnu.org
> Date: Sat, 09 Nov 2019 11:28:42 +0100
> 
> >> However the png-image is still not scaled, and still shown in the larger
> >> canvas.
> 
> > What do you mean by "shown in the larger canvas"?
> 
> I mean that the original 16x16 pixel image is shown in the corner of a
> 320x320 pixel white box.
> 
> As can be seen in the screenshot here:
> 
>  · 
> https://debbugs.gnu.org/cgi/bugreport.cgi?att=1;filename=emacs27-image-scaling.png;bug=38109;msg=5
> 
> > Can you post a screenshot of how you see those PNG images with and
> > without scaling, after applying that patch?
> 
> The patch doesn't make any difference on the scaling of the PNG images.
> 
> --with-cairo does.

Thanks for the screenshots.  I see on MS-Windows what you see with
Cairo.  So I guess this means the problem is specific to the
configuration with XRender.