Georges Basile Stavracas Neto 43b4f2c7d5 lookingGlass: Only update window list when visible
Updating the window list in the Looking Glass is a costly
operation: it destroys a whole lot of actors, and recreates
them. This triggers CSS changes, repaints, and allocations.

It is specially bad when paired with Wayland's big number
of window creations and deletions when showing Builder's
and Epiphany's popup window.

Only update the window list in the Looking Glass when it is
visible.

Related: https://gitlab.gnome.org/GNOME/mutter/issues/556

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/719
2019-09-13 00:49:38 +00:00
..
2019-09-12 19:09:24 +02:00
2019-09-12 19:09:24 +02:00
2019-08-09 10:58:46 -03:00
2019-09-12 19:09:24 +02:00
2019-09-12 19:09:24 +02:00
2019-09-12 16:01:46 +00:00