[gtk/gtk4-win32-egl: 5/6] gdksurface-win32.c: Call gdk_surface_set_egl_native_window()

[Chun-wei Fan <fanchunwei src gnome org>]

commit a8762cde7c69de3b34ca1ecbcc9c712b80d60351
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Tue Nov 23 16:19:34 2021 +0800

    gdksurface-win32.c: Call gdk_surface_set_egl_native_window()
    
    .. when creating the surface (with the HWND associated with the
    newly-created surface) as well as destroying the surface (with NULL,
    since the HWND is going to be destroyed), so that we can tie the EGL
    calls to the HWND that we want to do the EGL stuff.

 gdk/win32/gdksurface-win32.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gdk/win32/gdksurface-win32.c b/gdk/win32/gdksurface-win32.c
index 6cfe38f679..1b4effa80f 100644
--- a/gdk/win32/gdksurface-win32.c
+++ b/gdk/win32/gdksurface-win32.c
@@ -638,6 +638,7 @@ _gdk_win32_display_create_surface (GdkDisplay     *display,
       return NULL;
     }
 
+  gdk_surface_set_egl_native_window (surface, (void *) impl->handle);
   if (display_win32->tablet_input_api == GDK_WIN32_TABLET_INPUT_API_WINPOINTER)
     gdk_winpointer_initialize_surface (surface);
 
@@ -693,6 +694,7 @@ gdk_win32_surface_destroy (GdkSurface *window,
 
   if (!foreign_destroy)
     {
+      gdk_surface_set_egl_native_window (window, NULL);
       window->destroyed = TRUE;
       DestroyWindow (GDK_SURFACE_HWND (window));
     }