f65e0f8202
The reduced border radius from st_theme_node_reduce_border_radius()
depends
on the allocation size, and when it changes, has_large_corners can
change.
has_large_corners is used to determine whether to pre-render using
cairo,
so that means a change to the allocation size can influence whether the
pre-render using cairo should happen or not.
On changes to the allocation size we don't want to call
render_resources()
though, but just update_resources() instead. And since we know now that
changes to the allocation size might cause pre-rendering to get enabled
or disabled, we need to do the "should pre-render" checks in
update_resources(), too.
So factor out those "should pre-render" checks into a new function
st_theme_node_maybe_prerender_background(), and then call that function
from
both render_resources() and update_resources().
This fixes rendering artifacts with borders or rounded corners after
changes
to the actor size.
Closes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/6567
Part-of:
<https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3354>
(cherry picked from commit
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| meson | ||
| po | ||
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| COPYING | ||
| gnome-shell.doap | ||
| HACKING.md | ||
| meson.build | ||
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| NEWS | ||
| README.md | ||
GNOME Shell
GNOME Shell provides core user interface functions for the GNOME desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience.
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