From: David Edmundson <davidedmundson@kde.org>
Date: Fri, 1 Oct 2021 12:28:00 +0000 (+0100)
Subject: wayland: Mark opaque_region as dirty on hide
X-Git-Tag: archive/raspbian/4.4.1+ds1-2+rpi1^2~18^2^2~11
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=faba06516112df0dbdd36fc20e9d62ce82ec1036;p=gtk4.git

wayland: Mark opaque_region as dirty on hide

Otherwise if we hide and show a window we recreate a new surface,
breaking the compositor's association, but potentially not resend this
data for the new surface.
This matches what we do for input_region.
---

diff --git a/gdk/wayland/gdksurface-wayland.c b/gdk/wayland/gdksurface-wayland.c
index 84ec54a335..bfc0a0cc04 100644
--- a/gdk/wayland/gdksurface-wayland.c
+++ b/gdk/wayland/gdksurface-wayland.c
@@ -3009,6 +3009,7 @@ gdk_wayland_surface_hide_surface (GdkSurface *surface)
 
   impl->has_uncommitted_ack_configure = FALSE;
   impl->input_region_dirty = TRUE;
+  impl->opaque_region_dirty = TRUE;
 
   unset_transient_for_exported (surface);