[gtk+/gtk-2-18] [gdk/directfb] Made dfb_events_dispatch() thread save

[Matthias Clasen <matthiasc src gnome org>]

commit 54d1804267e4333e2856423e86c32e38b6e0fd74
Author: Javier Jardón <jjardon gnome org>
Date:   Mon Nov 30 06:01:43 2009 +0100

    [gdk/directfb] Made dfb_events_dispatch() thread save
    
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=591438
    (cherry picked from commit ee2c797e700ec933fafce48b405dda53fdb228da)

 gdk/directfb/gdkevents-directfb.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gdk/directfb/gdkevents-directfb.c b/gdk/directfb/gdkevents-directfb.c
index d04a6c5..fc6f538 100644
--- a/gdk/directfb/gdkevents-directfb.c
+++ b/gdk/directfb/gdkevents-directfb.c
@@ -184,6 +184,8 @@ dfb_events_dispatch (void)
   GdkDisplay *display = gdk_display_get_default ();
   GdkEvent   *event;
 
+  GDK_THREADS_ENTER ();
+
   while ((event = _gdk_event_unqueue (display)) != NULL)
     {
       if (_gdk_event_func)
@@ -191,6 +193,8 @@ dfb_events_dispatch (void)
 
       gdk_event_free (event);
     }
+
+  GDK_THREADS_LEAVE ();
 }
 
 static gboolean