mutter/0001-window-actor-Special-case-shaped-Java-windows.patch
Petr Šabata 3c7d282db1 RHEL 9.0.0 Alpha bootstrap
The content of this branch was automatically imported from Fedora ELN
with the following as its source:
https://src.fedoraproject.org/rpms/mutter#603c6935ce95e41b3ba08d99a34505110fc1f03b
2020-10-15 20:40:37 +02:00

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From 9efcc35102b4c41265e93461b35a1193b3d5822d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
Date: Fri, 12 May 2017 13:40:31 +0200
Subject: [PATCH] window-actor: Special-case shaped Java windows
OpenJDK wrongly assumes that shaping a window implies no shadows.
They got lucky until commit b975676c changed the fallback case,
but now their compliance tests are broken. Make them happy again
by special-casing shaped Java windows.
---
src/compositor/meta-window-actor-x11.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/compositor/meta-window-actor-x11.c b/src/compositor/meta-window-actor-x11.c
index b7032e0ba..b05d5e158 100644
--- a/src/compositor/meta-window-actor-x11.c
+++ b/src/compositor/meta-window-actor-x11.c
@@ -528,6 +528,14 @@ has_shadow (MetaWindowActorX11 *actor_x11)
*/
if (window->has_custom_frame_extents)
return FALSE;
+
+ /*
+ * OpenJDK wrongly assumes that shaping a window implies no compositor
+ * shadows; make its compliance tests happy to give it what it wants ...
+ */
+ if (g_strcmp0 (window->res_name, "sun-awt-X11-XWindowPeer") == 0 &&
+ window->shape_region != NULL)
+ return FALSE;
/*
* Generate shadows for all other windows.
--
2.23.0