From 6bca5f001338d4647e4e21d549c8cdea4bcad669 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.c | 8 ++++++++

 1 file changed, 8 insertions(+)

diff --git a/src/compositor/meta-window-actor.c b/src/compositor/meta-window-actor.c

index f850cb222..1c8dc8fe5 100644

--- a/src/compositor/meta-window-actor.c

+++ b/src/compositor/meta-window-actor.c

@@ -798,6 +798,14 @@ meta_window_actor_has_shadow (MetaWindowActor *self)

   if (priv->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 (priv->window->res_name, "sun-awt-X11-XWindowPeer") == 0 &&

+      priv->window->shape_region != NULL)

+    return FALSE;

+

   /*

    * Generate shadows for all other windows.

    */

-- 

2.21.0