emacs-27 f54b243: Scale top-left coordinates in display-monitor-attributes-list

[Robert Pluim]

branch: emacs-27
commit f54b24304decc52defbf12576993d746e02a80ee
Author: Robert Pluim <address@hidden>
Commit: Robert Pluim <address@hidden>

    Scale top-left coordinates in display-monitor-attributes-list
    
    When using multiple monitors, and HiDPI, the top-left coordinates of
    the monitors need to be adjusted, not just the width and height
    (Bug#31223).
    
    * xfns.c (Fx_display_monitor_attributes_list): Scale top-left
    coordinates.
---
 src/xfns.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/xfns.c b/src/xfns.c
index d0d5d39..276ea1c 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -5089,6 +5089,8 @@ Internal use only, use `display-monitor-attributes-list' 
instead.  */)
 #elif defined HAVE_GTK3
       scale = gdk_screen_get_monitor_scale_factor (gscreen, i);
 #endif
+      rec.x *= scale;
+      rec.y *= scale;
       rec.width *= scale;
       rec.height *= scale;
       work.x *= scale;