[metacity] compositor: pass MetaSurface to remove_window

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 3dcc5fe418fa8b5248f3c4429d02be8edaee22e2
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Oct 20 19:54:39 2019 +0300

    compositor: pass MetaSurface to remove_window

 src/compositor/meta-compositor-none.c    | 2 +-
 src/compositor/meta-compositor-private.h | 2 +-
 src/compositor/meta-compositor-vulkan.c  | 2 +-
 src/compositor/meta-compositor-xrender.c | 8 +++-----
 src/compositor/meta-compositor.c         | 5 ++---
 5 files changed, 8 insertions(+), 11 deletions(-)
---
diff --git a/src/compositor/meta-compositor-none.c b/src/compositor/meta-compositor-none.c
index e873c1cc..63114daf 100644
--- a/src/compositor/meta-compositor-none.c
+++ b/src/compositor/meta-compositor-none.c
@@ -42,7 +42,7 @@ meta_compositor_none_add_window (MetaCompositor *compositor,
 
 static void
 meta_compositor_none_remove_window (MetaCompositor *compositor,
-                                    MetaWindow     *window)
+                                    MetaSurface    *surface)
 {
 }
 
diff --git a/src/compositor/meta-compositor-private.h b/src/compositor/meta-compositor-private.h
index 006cc199..5872e66c 100644
--- a/src/compositor/meta-compositor-private.h
+++ b/src/compositor/meta-compositor-private.h
@@ -36,7 +36,7 @@ struct _MetaCompositorClass
                                             MetaWindow      *window);
 
   void          (* remove_window)          (MetaCompositor  *compositor,
-                                            MetaWindow      *window);
+                                            MetaSurface     *surface);
 
   void          (* hide_window)            (MetaCompositor  *compositor,
                                             MetaSurface     *surface,
diff --git a/src/compositor/meta-compositor-vulkan.c b/src/compositor/meta-compositor-vulkan.c
index 8a91ad6b..70ace60d 100644
--- a/src/compositor/meta-compositor-vulkan.c
+++ b/src/compositor/meta-compositor-vulkan.c
@@ -1277,7 +1277,7 @@ meta_compositor_vulkan_add_window (MetaCompositor *compositor,
 
 static void
 meta_compositor_vulkan_remove_window (MetaCompositor *compositor,
-                                      MetaWindow     *window)
+                                      MetaSurface    *surface)
 {
 }
 
diff --git a/src/compositor/meta-compositor-xrender.c b/src/compositor/meta-compositor-xrender.c
index 068e3233..2fa0e6e7 100644
--- a/src/compositor/meta-compositor-xrender.c
+++ b/src/compositor/meta-compositor-xrender.c
@@ -1471,7 +1471,7 @@ meta_compositor_xrender_add_window (MetaCompositor *compositor,
 
 static void
 meta_compositor_xrender_remove_window (MetaCompositor *compositor,
-                                       MetaWindow     *window)
+                                       MetaSurface    *surface)
 {
   MetaCompositorXRender *xrender;
   MetaCompWindow *cw;
@@ -1479,13 +1479,11 @@ meta_compositor_xrender_remove_window (MetaCompositor *compositor,
 
   xrender = META_COMPOSITOR_XRENDER (compositor);
 
-  cw = find_comp_window_by_window (xrender, window);
-  if (cw == NULL)
-    return;
+  cw = g_object_get_data (G_OBJECT (surface), "cw");
 
   shadow_changed (xrender, cw);
 
-  xwindow = meta_window_get_xwindow (window);
+  xwindow = meta_window_get_xwindow (cw->window);
   g_hash_table_remove (xrender->windows_by_xid, (gpointer) xwindow);
 }
 
diff --git a/src/compositor/meta-compositor.c b/src/compositor/meta-compositor.c
index a9c2864e..9dc466fe 100644
--- a/src/compositor/meta-compositor.c
+++ b/src/compositor/meta-compositor.c
@@ -430,13 +430,12 @@ meta_compositor_remove_window (MetaCompositor *compositor,
 
   priv = meta_compositor_get_instance_private (compositor);
 
-  META_COMPOSITOR_GET_CLASS (compositor)->remove_window (compositor, window);
-
   surface = g_hash_table_lookup (priv->surfaces, window);
-
   if (surface == NULL)
     return;
 
+  META_COMPOSITOR_GET_CLASS (compositor)->remove_window (compositor, surface);
+
   priv->stack = g_list_remove (priv->stack, surface);
   g_hash_table_remove (priv->surfaces, window);
 }