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mutter/SOURCES/0001-clutter-text-Don-t-que...

53 lines
2.1 KiB

From 5cd66485cdd99068dab0f57d7f64d3ef294b0037 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Wed, 4 Aug 2021 19:30:10 +0200
Subject: [PATCH] clutter/text: Don't query preferred size without allocation
The size request functions query the resource scale, which hits
an assert if headless. The returned sizes are already only used
when clutter_actor_has_allocation() is true, so this doesn't
change the condition for calling either redraw or relayout.
https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/4522
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1956>
---
clutter/clutter/clutter-text.c | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/clutter/clutter/clutter-text.c b/clutter/clutter/clutter-text.c
index 45c7eac56b..80e53ea32f 100644
--- a/clutter/clutter/clutter-text.c
+++ b/clutter/clutter/clutter-text.c
@@ -4797,16 +4797,21 @@ static void
clutter_text_queue_redraw_or_relayout (ClutterText *self)
{
ClutterActor *actor = CLUTTER_ACTOR (self);
- gfloat preferred_width;
- gfloat preferred_height;
+ float preferred_width = -1.;
+ float preferred_height = -1.;
clutter_text_dirty_cache (self);
- /* we're using our private implementations here to avoid the caching done by ClutterActor */
- clutter_text_get_preferred_width (actor, -1, NULL, &preferred_width);
- clutter_text_get_preferred_height (actor, preferred_width, NULL, &preferred_height);
+ if (clutter_actor_has_allocation (actor))
+ {
+ /* we're using our private implementations here to avoid the caching done by ClutterActor */
+ clutter_text_get_preferred_width (actor, -1, NULL, &preferred_width);
+ clutter_text_get_preferred_height (actor, preferred_width, NULL,
+ &preferred_height);
+ }
- if (clutter_actor_has_allocation (actor) &&
+ if (preferred_width > 0 &&
+ preferred_height > 0 &&
fabsf (preferred_width - clutter_actor_get_width (actor)) <= 0.001 &&
fabsf (preferred_height - clutter_actor_get_height (actor)) <= 0.001)
clutter_text_queue_redraw (actor);
--
2.31.1