--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gst_plugins_base/gst-libs/gst/interfaces/xoverlay.h	Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,103 @@
+/* GStreamer X-based Overlay
+ * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
+ * Copyright (C) 2003 Julien Moutte <julien@moutte.net>
+ *
+ * x-overlay.h: X-based overlay interface design
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GST_X_OVERLAY_H__
+#define __GST_X_OVERLAY_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_X_OVERLAY \
+  (gst_x_overlay_get_type ())
+#define GST_X_OVERLAY(obj) \
+  (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_X_OVERLAY, \
+                                                 GstXOverlay))
+#define GST_X_OVERLAY_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_X_OVERLAY, GstXOverlayClass))
+#define GST_IS_X_OVERLAY(obj) \
+  (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_X_OVERLAY))
+#define GST_IS_X_OVERLAY_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_X_OVERLAY))
+#define GST_X_OVERLAY_GET_CLASS(inst) \
+  (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_X_OVERLAY, GstXOverlayClass))
+
+typedef struct _GstXOverlay GstXOverlay;
+
+typedef struct _GstXOverlayClass {
+  GTypeInterface klass;
+
+  /* virtual functions */
+  void (* set_xwindow_id) (GstXOverlay *overlay,
+                           gulong       xwindow_id);
+
+  void (* expose)         (GstXOverlay *overlay);
+  
+  void (* handle_events)  (GstXOverlay *overlay,
+                           gboolean     handle_events);  
+
+  /*< private >*/
+  gpointer                 _gst_reserved[GST_PADDING - 1];
+} GstXOverlayClass;
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+GType   gst_x_overlay_get_type          (void);
+
+/* virtual class function wrappers */
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void gst_x_overlay_set_xwindow_id     (GstXOverlay *overlay, gulong xwindow_id);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void gst_x_overlay_expose             (GstXOverlay *overlay);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void gst_x_overlay_handle_events      (GstXOverlay *overlay,
+                                       gboolean     handle_events);
+
+/* public methods to dispatch bus messages */
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+void gst_x_overlay_got_xwindow_id     (GstXOverlay *overlay, gulong xwindow_id);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+void gst_x_overlay_prepare_xwindow_id (GstXOverlay *overlay);
+
+G_END_DECLS
+
+#endif /* __GST_X_OVERLAY_H__ */