diff -r 000000000000 -r 0e761a78d257 gst_plugins_base/gst-libs/gst/rtp/gstbasertpdepayload.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gst_plugins_base/gst-libs/gst/rtp/gstbasertpdepayload.h	Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,140 @@
+/* GStreamer
+ * Copyright (C) <2005> Philippe Khalaf <burger@speedy.org> 
+ *
+ * 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_BASE_RTP_DEPAYLOAD_H__
+#define __GST_BASE_RTP_DEPAYLOAD_H__
+
+#include <gst/gst.h>
+#include <gst/rtp/gstrtpbuffer.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_BASE_RTP_DEPAYLOAD (gst_base_rtp_depayload_get_type())
+#define GST_BASE_RTP_DEPAYLOAD(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_BASE_RTP_DEPAYLOAD,GstBaseRTPDepayload))
+#define GST_BASE_RTP_DEPAYLOAD_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_BASE_RTP_DEPAYLOAD,GstBaseRTPDepayloadClass))
+#define GST_BASE_RTP_DEPAYLOAD_GET_CLASS(obj) \
+        (G_TYPE_INSTANCE_GET_CLASS ((obj),GST_TYPE_BASE_RTP_DEPAYLOAD,GstBaseRTPDepayloadClass))
+#define GST_IS_BASE_RTP_DEPAYLOAD(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_BASE_RTP_DEPAYLOAD))
+#define GST_IS_BASE_RTP_DEPAYLOAD_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_BASE_RTP_DEPAYLOAD))
+
+#define GST_BASE_RTP_DEPAYLOAD_SINKPAD(depayload) (GST_BASE_RTP_DEPAYLOAD (depayload)->sinkpad)
+#define GST_BASE_RTP_DEPAYLOAD_SRCPAD(depayload)  (GST_BASE_RTP_DEPAYLOAD (depayload)->srcpad)
+
+#ifndef GST_DISABLE_DEPRECATED
+/* this was presumably never meant to be public API, or should at least
+ * have been prefixed if it was. Don't use. (FIXME: remove in 0.11) */
+#define QUEUE_LOCK_INIT(base)   (g_static_rec_mutex_init(&base->queuelock))
+#define QUEUE_LOCK_FREE(base)   (g_static_rec_mutex_free(&base->queuelock))
+#define QUEUE_LOCK(base)        (g_static_rec_mutex_lock(&base->queuelock))
+#define QUEUE_UNLOCK(base)      (g_static_rec_mutex_unlock(&base->queuelock))
+#endif
+
+typedef struct _GstBaseRTPDepayload      GstBaseRTPDepayload;
+typedef struct _GstBaseRTPDepayloadClass GstBaseRTPDepayloadClass;
+typedef struct _GstBaseRTPDepayloadPrivate GstBaseRTPDepayloadPrivate;
+
+struct _GstBaseRTPDepayload
+{
+  GstElement parent;
+
+  GstPad *sinkpad, *srcpad;
+
+#ifndef GST_REMOVE_DEPRECATED
+  /* lock to protect the queue, deprecated */
+  GStaticRecMutex queuelock;
+
+  /* deprecated */
+  gboolean thread_running;
+  /* the releaser thread, deprecated */
+  GThread *thread;
+#endif
+
+  /* this attribute must be set by the child */
+  guint clock_rate;
+
+#ifndef GST_REMOVE_DEPRECATED
+  /* this value can be modified by the child if needed, deprecated */
+  guint queue_delay;
+#endif
+
+  /* we will queue up to RTP_QUEUEDELAY ms of packets,
+   * reordering them if necessary
+   * dropping any packets that are more than
+   * RTP_QUEUEDELAY ms late, deprecated */
+  GQueue *queue;
+
+  GstSegment segment;
+  gboolean need_newsegment;
+
+  /*< private >*/
+  GstBaseRTPDepayloadPrivate *priv;
+
+  gpointer _gst_reserved[GST_PADDING-1];
+};
+
+struct _GstBaseRTPDepayloadClass
+{
+  GstElementClass parent_class;
+
+  /* virtuals */
+  gboolean (*set_caps) (GstBaseRTPDepayload *filter, GstCaps *caps);
+
+  /* non-pure function, default implementation in base class
+   * this does buffering, reordering and dropping, deprecated */
+  GstFlowReturn (*add_to_queue) (GstBaseRTPDepayload *filter, GstBuffer *in);
+
+  /* pure virtual function, child must use this to process incoming
+   * rtp packets. If the child returns a buffer, the timestamp of @in will be
+   * applied to the result buffer and the buffer will be pushed. If this
+   * function returns %NULL, nothing is pushed.  */
+  GstBuffer * (*process) (GstBaseRTPDepayload *base, GstBuffer *in);
+
+  /* non-pure function used to convert from RTP timestamp to GST timestamp
+   * this function is used by the child class before gst_pad_pushing */
+  void (*set_gst_timestamp) (GstBaseRTPDepayload *filter, guint32 timestamp, GstBuffer *buf);
+
+  /*< private >*/
+  gpointer _gst_reserved[GST_PADDING];
+};
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+GType gst_base_rtp_depayload_get_type (void);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+
+GstFlowReturn   gst_base_rtp_depayload_push              (GstBaseRTPDepayload *filter, GstBuffer *out_buf);
+#ifdef __SYMBIAN32__
+IMPORT_C
+#endif
+
+GstFlowReturn   gst_base_rtp_depayload_push_ts           (GstBaseRTPDepayload *filter,
+		                                          guint32 timestamp, GstBuffer *out_buf);
+
+G_END_DECLS
+
+#endif /* __GST_BASE_RTP_DEPAYLOAD_H__ */