[metacity] surface-xrender: free mask when focus changes
- From: Alberts Muktupāvels <muktupavels src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [metacity] surface-xrender: free mask when focus changes
- Date: Wed, 16 Oct 2019 12:00:35 +0000 (UTC)
commit 68bd30a47d2433765c3d38570e36ce73858e1394
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date: Wed Oct 16 14:40:29 2019 +0300
surface-xrender: free mask when focus changes
src/compositor/meta-surface-xrender.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
---
diff --git a/src/compositor/meta-surface-xrender.c b/src/compositor/meta-surface-xrender.c
index 0f8acf93..6ad837e6 100644
--- a/src/compositor/meta-surface-xrender.c
+++ b/src/compositor/meta-surface-xrender.c
@@ -248,6 +248,15 @@ get_window_mask_picture (MetaSurfaceXRender *self)
return picture;
}
+static void
+notify_appears_focused_cb (MetaWindow *window,
+ GParamSpec *pspec,
+ MetaSurfaceXRender *self)
+{
+ free_mask_pixmap (self);
+ free_mask_picture (self);
+}
+
static void
meta_surface_xrender_constructed (GObject *object)
{
@@ -262,6 +271,10 @@ meta_surface_xrender_constructed (GObject *object)
self->display = meta_window_get_display (window);
self->xdisplay = meta_display_get_xdisplay (self->display);
+
+ g_signal_connect_object (window, "notify::appears-focused",
+ G_CALLBACK (notify_appears_focused_cb),
+ self, 0);
}
static void
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