--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gst_plugins_base/gst/playback/gstinputselector.h	Fri Apr 16 15:15:52 2010 +0300
@@ -0,0 +1,85 @@
+/* GStreamer
+ * Copyright (C) 2003 Julien Moutte <julien@moutte.net>
+ * Copyright (C) 2005 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
+ * Copyright (C) 2008 Nokia Corporation. (contact <stefan.kost@nokia.com>)
+ *
+ * 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_INPUT_SELECTOR_H__
+#define __GST_INPUT_SELECTOR_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_INPUT_SELECTOR \
+  (gst_input_selector_get_type())
+#define GST_INPUT_SELECTOR(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_INPUT_SELECTOR, GstInputSelector))
+#define GST_INPUT_SELECTOR_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_INPUT_SELECTOR, GstInputSelectorClass))
+#define GST_IS_INPUT_SELECTOR(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_INPUT_SELECTOR))
+#define GST_IS_INPUT_SELECTOR_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_INPUT_SELECTOR))
+
+typedef struct _GstInputSelector GstInputSelector;
+typedef struct _GstInputSelectorClass GstInputSelectorClass;
+
+#define GST_INPUT_SELECTOR_GET_LOCK(sel) (((GstInputSelector*)(sel))->lock)
+#define GST_INPUT_SELECTOR_GET_COND(sel) (((GstInputSelector*)(sel))->cond)
+#define GST_INPUT_SELECTOR_LOCK(sel) (g_mutex_lock (GST_INPUT_SELECTOR_GET_LOCK(sel)))
+#define GST_INPUT_SELECTOR_UNLOCK(sel) (g_mutex_unlock (GST_INPUT_SELECTOR_GET_LOCK(sel)))
+#define GST_INPUT_SELECTOR_WAIT(sel) (g_cond_wait (GST_INPUT_SELECTOR_GET_COND(sel), \
+			GST_INPUT_SELECTOR_GET_LOCK(sel)))
+#define GST_INPUT_SELECTOR_BROADCAST(sel) (g_cond_broadcast (GST_INPUT_SELECTOR_GET_COND(sel)))
+
+struct _GstInputSelector {
+  GstElement element;
+
+  GstPad *srcpad;
+
+  GstPad *active_sinkpad;
+  guint n_pads;
+  guint padcount;
+
+  GstSegment segment;      /* the output segment */
+  gboolean pending_close;  /* if we should push a close first */
+
+  GMutex *lock;
+  GCond *cond;
+  gboolean blocked;
+  gboolean flushing;
+
+  /* select all mode, send data from all input pads forward */
+  gboolean select_all;
+};
+
+struct _GstInputSelectorClass {
+  GstElementClass parent_class;
+
+  gint64 (*block)	(GstInputSelector *self);
+  void (*switch_)	(GstInputSelector *self, GstPad *pad,
+                         gint64 stop_time, gint64 start_time);
+};
+
+GType gst_input_selector_get_type (void);
+GType gst_selector_pad_get_type (void);
+
+G_END_DECLS
+
+#endif /* __GST_INPUT_SELECTOR_H__ */