gst/: UDP fixes, added uri handler.

Original commit message from CVS:
* gst/rtp/Makefile.am:
* gst/rtp/gstrtp.c: (plugin_init):
* gst/rtp/gstrtpdec.c: (gst_rtpdec_get_type),
(gst_rtpdec_class_init), (gst_rtpdec_init), (gst_rtpdec_chain_rtp),
(gst_rtpdec_chain_rtcp), (gst_rtpdec_set_property),
(gst_rtpdec_get_property), (gst_rtpdec_change_state),
(gst_rtpdec_plugin_init):
* gst/rtp/gstrtpdec.h:
* gst/udp/gstudpsink.c: (gst_udpsink_base_init),
(gst_udpsink_get_times), (gst_udpsink_render),
(gst_udpsink_change_state):
* gst/udp/gstudpsrc.c: (gst_udpsrc_get_type),
(gst_udpsrc_base_init), (gst_udpsrc_class_init), (gst_udpsrc_init),
(gst_udpsrc_loop), (gst_udpsrc_set_uri), (gst_udpsrc_set_property),
(gst_udpsrc_get_property), (gst_udpsrc_init_receive),
(gst_udpsrc_activate), (gst_udpsrc_change_state),
(gst_udpsrc_uri_get_type), (gst_udpsrc_uri_get_protocols),
(gst_udpsrc_uri_get_uri), (gst_udpsrc_uri_set_uri),
(gst_udpsrc_uri_handler_init):
* gst/udp/gstudpsrc.h:
UDP fixes, added uri handler.
Added rtpdec that will manage the RTP session in the future.

6 files changed, 628 insertions, 10 deletions

diff --git a/gst/rtp/Makefile.am b/gst/rtp/Makefile.am
index b705d6be..f23cea2d 100644
--- a/gst/rtp/Makefile.am
+++ b/gst/rtp/Makefile.am
@@ -1,7 +1,9 @@
 
 plugin_LTLIBRARIES = libgstrtp.la
 
-libgstrtp_la_SOURCES = gstrtp.c gstrtpL16enc.c gstrtpL16parse.c gstrtpgsmenc.c gstrtpgsmparse.c rtp-packet.c
+libgstrtp_la_SOURCES = gstrtp.c gstrtpdec.c
+
+#gstrtpL16enc.c gstrtpL16parse.c gstrtpgsmenc.c gstrtpgsmparse.c rtp-packet.c
 
 libgstrtp_la_CFLAGS = $(GST_CFLAGS)
 libgstrtp_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
diff --git a/gst/rtp/gstrtp.c b/gst/rtp/gstrtp.c
index e16d2e91..8ea85ae9 100644
--- a/gst/rtp/gstrtp.c
+++ b/gst/rtp/gstrtp.c
@@ -1,4 +1,4 @@
-/* Gnome-Streamer
+/* GStreamer
  * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
  *
  * This library is free software; you can redistribute it and/or
@@ -21,18 +21,12 @@
 #include "config.h"
 #endif
 
-#include "gstrtpL16enc.h"
-#include "gstrtpL16parse.h"
-#include "gstrtpgsmenc.h"
-#include "gstrtpgsmparse.h"
+#include "gstrtpdec.h"
 
 static gboolean
 plugin_init (GstPlugin * plugin)
 {
-  if (!gst_rtpL16enc_plugin_init (plugin) ||
-      !gst_rtpL16parse_plugin_init (plugin) ||
-      !gst_rtpgsmenc_plugin_init (plugin) ||
-      !gst_rtpgsmparse_plugin_init (plugin))
+  if (!gst_rtpdec_plugin_init (plugin))
     return FALSE;
 
   return TRUE;
diff --git a/gst/rtp/gstrtpdec.c b/gst/rtp/gstrtpdec.c
new file mode 100644
index 00000000..6e7906e0
--- /dev/null
+++ b/gst/rtp/gstrtpdec.c
@@ -0,0 +1,256 @@
+/* GStreamer
+ * Copyright (C) <2005> Wim Taymans <wim@fluendo.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.
+ */
+/* Element-Checklist-Version: 5 */
+
+#include "gstrtpdec.h"
+
+/* elementfactory information */
+static GstElementDetails rtpdec_details = GST_ELEMENT_DETAILS ("RTP Decoder",
+    "Codec/Parser/Network",
+    "Accepts raw RTP and RTCP packets and sends them forward",
+    "Wim Taymans <wim@fluendo.com>");
+
+/* GstRTPDec signals and args */
+enum
+{
+  /* FILL ME */
+  LAST_SIGNAL
+};
+
+enum
+{
+  ARG_0,
+  ARG_SKIP
+      /* FILL ME */
+};
+
+static GstStaticPadTemplate gst_rtpdec_src_rtp_template =
+GST_STATIC_PAD_TEMPLATE ("srcrtp",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtp")
+    );
+
+static GstStaticPadTemplate gst_rtpdec_src_rtcp_template =
+GST_STATIC_PAD_TEMPLATE ("srcrtcp",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtcp")
+    );
+
+static GstStaticPadTemplate gst_rtpdec_sink_rtp_template =
+GST_STATIC_PAD_TEMPLATE ("sinkrtp",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtp")
+    );
+
+static GstStaticPadTemplate gst_rtpdec_sink_rtcp_template =
+GST_STATIC_PAD_TEMPLATE ("sinkrtcp",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtcp")
+    );
+
+static void gst_rtpdec_class_init (gpointer g_class);
+static void gst_rtpdec_init (GstRTPDec * rtpdec);
+
+static GstFlowReturn gst_rtpdec_chain_rtp (GstPad * pad, GstBuffer * buffer);
+static GstFlowReturn gst_rtpdec_chain_rtcp (GstPad * pad, GstBuffer * buffer);
+
+static void gst_rtpdec_set_property (GObject * object,
+    guint prop_id, const GValue * value, GParamSpec * pspec);
+static void gst_rtpdec_get_property (GObject * object,
+    guint prop_id, GValue * value, GParamSpec * pspec);
+
+static GstElementStateReturn gst_rtpdec_change_state (GstElement * element);
+
+static GstElementClass *parent_class = NULL;
+
+/*static guint gst_rtpdec_signals[LAST_SIGNAL] = { 0 };*/
+
+GType
+gst_rtpdec_get_type (void)
+{
+  static GType rtpdec_type = 0;
+
+  if (!rtpdec_type) {
+    static const GTypeInfo rtpdec_info = {
+      sizeof (GstRTPDecClass), NULL,
+      NULL,
+      (GClassInitFunc) gst_rtpdec_class_init,
+      NULL,
+      NULL,
+      sizeof (GstRTPDec),
+      0,
+      (GInstanceInitFunc) gst_rtpdec_init,
+    };
+
+    rtpdec_type =
+        g_type_register_static (GST_TYPE_ELEMENT, "GstRTPDec", &rtpdec_info, 0);
+  }
+  return rtpdec_type;
+}
+
+static void
+gst_rtpdec_class_init (gpointer g_class)
+{
+  GObjectClass *gobject_class;
+  GstElementClass *gstelement_class;
+  GstRTPDecClass *klass;
+
+  klass = (GstRTPDecClass *) g_class;
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
+
+  gst_element_class_add_pad_template (gstelement_class,
+      gst_static_pad_template_get (&gst_rtpdec_src_rtp_template));
+  gst_element_class_add_pad_template (gstelement_class,
+      gst_static_pad_template_get (&gst_rtpdec_src_rtcp_template));
+  gst_element_class_add_pad_template (gstelement_class,
+      gst_static_pad_template_get (&gst_rtpdec_sink_rtp_template));
+  gst_element_class_add_pad_template (gstelement_class,
+      gst_static_pad_template_get (&gst_rtpdec_sink_rtcp_template));
+  gst_element_class_set_details (gstelement_class, &rtpdec_details);
+
+  gobject_class->set_property = gst_rtpdec_set_property;
+  gobject_class->get_property = gst_rtpdec_get_property;
+
+  g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SKIP, g_param_spec_int ("skip", "skip", "skip", G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));      /* CHECKME */
+
+  parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
+
+  gstelement_class->change_state = gst_rtpdec_change_state;
+}
+
+static void
+gst_rtpdec_init (GstRTPDec * rtpdec)
+{
+  /* the input rtp pad */
+  rtpdec->sink_rtp =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_rtpdec_sink_rtp_template), "sinkrtp");
+  gst_element_add_pad (GST_ELEMENT (rtpdec), rtpdec->sink_rtp);
+  gst_pad_set_chain_function (rtpdec->sink_rtp, gst_rtpdec_chain_rtp);
+
+  /* the input rtcp pad */
+  rtpdec->sink_rtcp =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_rtpdec_sink_rtcp_template), "sinkrtcp");
+  gst_element_add_pad (GST_ELEMENT (rtpdec), rtpdec->sink_rtcp);
+  gst_pad_set_chain_function (rtpdec->sink_rtcp, gst_rtpdec_chain_rtcp);
+
+  /* the output rtp pad */
+  rtpdec->src_rtp =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_rtpdec_src_rtp_template), "srcrtp");
+  gst_element_add_pad (GST_ELEMENT (rtpdec), rtpdec->src_rtp);
+
+  /* the output rtcp pad */
+  rtpdec->src_rtcp =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_rtpdec_src_rtcp_template), "srcrtcp");
+  gst_element_add_pad (GST_ELEMENT (rtpdec), rtpdec->src_rtcp);
+}
+
+static GstFlowReturn
+gst_rtpdec_chain_rtp (GstPad * pad, GstBuffer * buffer)
+{
+  GstRTPDec *src;
+
+  src = GST_RTPDEC (GST_PAD_PARENT (pad));
+
+  g_print ("got rtp packet\n");
+  return gst_pad_push (src->src_rtp, buffer);
+}
+
+static GstFlowReturn
+gst_rtpdec_chain_rtcp (GstPad * pad, GstBuffer * buffer)
+{
+  g_print ("got rtcp packet\n");
+  return GST_FLOW_OK;
+}
+
+static void
+gst_rtpdec_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
+{
+  GstRTPDec *src;
+
+  src = GST_RTPDEC (object);
+
+  switch (prop_id) {
+    case ARG_SKIP:
+      break;
+    default:
+      break;
+  }
+}
+
+static void
+gst_rtpdec_get_property (GObject * object, guint prop_id, GValue * value,
+    GParamSpec * pspec)
+{
+  GstRTPDec *src;
+
+  src = GST_RTPDEC (object);
+
+  switch (prop_id) {
+    case ARG_SKIP:
+      break;
+    default:
+      break;
+  }
+}
+
+static GstElementStateReturn
+gst_rtpdec_change_state (GstElement * element)
+{
+  GstElementStateReturn ret;
+  GstRTPDec *rtpdec;
+  gint transition;
+
+  rtpdec = GST_RTPDEC (element);
+  transition = GST_STATE_TRANSITION (element);
+
+  switch (transition) {
+    case GST_STATE_PAUSED_TO_READY:
+      break;
+    default:
+      break;
+  }
+
+  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element);
+
+  switch (transition) {
+    case GST_STATE_PAUSED_TO_READY:
+      break;
+    default:
+      break;
+  }
+
+  return ret;
+}
+
+gboolean
+gst_rtpdec_plugin_init (GstPlugin * plugin)
+{
+  return gst_element_register (plugin, "rtpdec",
+      GST_RANK_NONE, GST_TYPE_RTPDEC);
+}
diff --git a/gst/rtp/gstrtpdec.h b/gst/rtp/gstrtpdec.h
new file mode 100644
index 00000000..5d75e466
--- /dev/null
+++ b/gst/rtp/gstrtpdec.h
@@ -0,0 +1,55 @@
+/* GStreamer
+ * Copyright (C) <2005> Wim Taymans <wim@fluendo.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_RTPDEC_H__
+#define __GST_RTPDEC_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_RTPDEC  		(gst_rtpdec_get_type())
+#define GST_IS_RTPDEC(obj)  		(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTPDEC))
+#define GST_IS_RTPDEC_CLASS(obj) 	(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTPDEC))
+#define GST_RTPDEC(obj)  		(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTPDEC, GstRTPDec))
+#define GST_RTPDEC_CLASS(klass)  	(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTPDEC, GstRTPDecClass))
+
+typedef struct _GstRTPDec GstRTPDec;
+typedef struct _GstRTPDecClass GstRTPDecClass;
+
+struct _GstRTPDec {
+  GstElement element;
+
+  GstPad *sink_rtp;
+  GstPad *sink_rtcp;
+  GstPad *src_rtp;
+  GstPad *src_rtcp;
+};
+
+struct _GstRTPDecClass {
+  GstElementClass parent_class;
+};
+
+gboolean gst_rtpdec_plugin_init (GstPlugin * plugin);
+
+GType gst_rtpdec_get_type(void);
+
+G_END_DECLS
+
+#endif /* __GST_RTPDEC_H__ */
diff --git a/gst/rtp/gstrtpdepay.c b/gst/rtp/gstrtpdepay.c
new file mode 100644
index 00000000..6e7906e0
--- /dev/null
+++ b/gst/rtp/gstrtpdepay.c
@@ -0,0 +1,256 @@
+/* GStreamer
+ * Copyright (C) <2005> Wim Taymans <wim@fluendo.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.
+ */
+/* Element-Checklist-Version: 5 */
+
+#include "gstrtpdec.h"
+
+/* elementfactory information */
+static GstElementDetails rtpdec_details = GST_ELEMENT_DETAILS ("RTP Decoder",
+    "Codec/Parser/Network",
+    "Accepts raw RTP and RTCP packets and sends them forward",
+    "Wim Taymans <wim@fluendo.com>");
+
+/* GstRTPDec signals and args */
+enum
+{
+  /* FILL ME */
+  LAST_SIGNAL
+};
+
+enum
+{
+  ARG_0,
+  ARG_SKIP
+      /* FILL ME */
+};
+
+static GstStaticPadTemplate gst_rtpdec_src_rtp_template =
+GST_STATIC_PAD_TEMPLATE ("srcrtp",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtp")
+    );
+
+static GstStaticPadTemplate gst_rtpdec_src_rtcp_template =
+GST_STATIC_PAD_TEMPLATE ("srcrtcp",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtcp")
+    );
+
+static GstStaticPadTemplate gst_rtpdec_sink_rtp_template =
+GST_STATIC_PAD_TEMPLATE ("sinkrtp",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtp")
+    );
+
+static GstStaticPadTemplate gst_rtpdec_sink_rtcp_template =
+GST_STATIC_PAD_TEMPLATE ("sinkrtcp",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("application/x-rtcp")
+    );
+
+static void gst_rtpdec_class_init (gpointer g_class);
+static void gst_rtpdec_init (GstRTPDec * rtpdec);
+
+static GstFlowReturn gst_rtpdec_chain_rtp (GstPad * pad, GstBuffer * buffer);
+static GstFlowReturn gst_rtpdec_chain_rtcp (GstPad * pad, GstBuffer * buffer);
+
+static void gst_rtpdec_set_property (GObject * object,
+    guint prop_id, const GValue * value, GParamSpec * pspec);
+static void gst_rtpdec_get_property (GObject * object,
+    guint prop_id, GValue * value, GParamSpec * pspec);
+
+static GstElementStateReturn gst_rtpdec_change_state (GstElement * element);
+
+static GstElementClass *parent_class = NULL;
+
+/*static guint gst_rtpdec_signals[LAST_SIGNAL] = { 0 };*/
+
+GType
+gst_rtpdec_get_type (void)
+{
+  static GType rtpdec_type = 0;
+
+  if (!rtpdec_type) {
+    static const GTypeInfo rtpdec_info = {
+      sizeof (GstRTPDecClass), NULL,
+      NULL,
+      (GClassInitFunc) gst_rtpdec_class_init,
+      NULL,
+      NULL,
+      sizeof (GstRTPDec),
+      0,
+      (GInstanceInitFunc) gst_rtpdec_init,
+    };
+
+    rtpdec_type =
+        g_type_register_static (GST_TYPE_ELEMENT, "GstRTPDec", &rtpdec_info, 0);
+  }
+  return rtpdec_type;
+}
+
+static void
+gst_rtpdec_class_init (gpointer g_class)
+{
+  GObjectClass *gobject_class;
+  GstElementClass *gstelement_class;
+  GstRTPDecClass *klass;
+
+  klass = (GstRTPDecClass *) g_class;
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
+
+  gst_element_class_add_pad_template (gstelement_class,
+      gst_static_pad_template_get (&gst_rtpdec_src_rtp_template));
+  gst_element_class_add_pad_template (gstelement_class,
+      gst_static_pad_template_get (&gst_rtpdec_src_rtcp_template));
+  gst_element_class_add_pad_template (gstelement_class,
+      gst_static_pad_template_get (&gst_rtpdec_sink_rtp_template));
+  gst_element_class_add_pad_template (gstelement_class,
+      gst_static_pad_template_get (&gst_rtpdec_sink_rtcp_template));
+  gst_element_class_set_details (gstelement_class, &rtpdec_details);
+
+  gobject_class->set_property = gst_rtpdec_set_property;
+  gobject_class->get_property = gst_rtpdec_get_property;
+
+  g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SKIP, g_param_spec_int ("skip", "skip", "skip", G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));      /* CHECKME */
+
+  parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
+
+  gstelement_class->change_state = gst_rtpdec_change_state;
+}
+
+static void
+gst_rtpdec_init (GstRTPDec * rtpdec)
+{
+  /* the input rtp pad */
+  rtpdec->sink_rtp =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_rtpdec_sink_rtp_template), "sinkrtp");
+  gst_element_add_pad (GST_ELEMENT (rtpdec), rtpdec->sink_rtp);
+  gst_pad_set_chain_function (rtpdec->sink_rtp, gst_rtpdec_chain_rtp);
+
+  /* the input rtcp pad */
+  rtpdec->sink_rtcp =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_rtpdec_sink_rtcp_template), "sinkrtcp");
+  gst_element_add_pad (GST_ELEMENT (rtpdec), rtpdec->sink_rtcp);
+  gst_pad_set_chain_function (rtpdec->sink_rtcp, gst_rtpdec_chain_rtcp);
+
+  /* the output rtp pad */
+  rtpdec->src_rtp =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_rtpdec_src_rtp_template), "srcrtp");
+  gst_element_add_pad (GST_ELEMENT (rtpdec), rtpdec->src_rtp);
+
+  /* the output rtcp pad */
+  rtpdec->src_rtcp =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_rtpdec_src_rtcp_template), "srcrtcp");
+  gst_element_add_pad (GST_ELEMENT (rtpdec), rtpdec->src_rtcp);
+}
+
+static GstFlowReturn
+gst_rtpdec_chain_rtp (GstPad * pad, GstBuffer * buffer)
+{
+  GstRTPDec *src;
+
+  src = GST_RTPDEC (GST_PAD_PARENT (pad));
+
+  g_print ("got rtp packet\n");
+  return gst_pad_push (src->src_rtp, buffer);
+}
+
+static GstFlowReturn
+gst_rtpdec_chain_rtcp (GstPad * pad, GstBuffer * buffer)
+{
+  g_print ("got rtcp packet\n");
+  return GST_FLOW_OK;
+}
+
+static void
+gst_rtpdec_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
+{
+  GstRTPDec *src;
+
+  src = GST_RTPDEC (object);
+
+  switch (prop_id) {
+    case ARG_SKIP:
+      break;
+    default:
+      break;
+  }
+}
+
+static void
+gst_rtpdec_get_property (GObject * object, guint prop_id, GValue * value,
+    GParamSpec * pspec)
+{
+  GstRTPDec *src;
+
+  src = GST_RTPDEC (object);
+
+  switch (prop_id) {
+    case ARG_SKIP:
+      break;
+    default:
+      break;
+  }
+}
+
+static GstElementStateReturn
+gst_rtpdec_change_state (GstElement * element)
+{
+  GstElementStateReturn ret;
+  GstRTPDec *rtpdec;
+  gint transition;
+
+  rtpdec = GST_RTPDEC (element);
+  transition = GST_STATE_TRANSITION (element);
+
+  switch (transition) {
+    case GST_STATE_PAUSED_TO_READY:
+      break;
+    default:
+      break;
+  }
+
+  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element);
+
+  switch (transition) {
+    case GST_STATE_PAUSED_TO_READY:
+      break;
+    default:
+      break;
+  }
+
+  return ret;
+}
+
+gboolean
+gst_rtpdec_plugin_init (GstPlugin * plugin)
+{
+  return gst_element_register (plugin, "rtpdec",
+      GST_RANK_NONE, GST_TYPE_RTPDEC);
+}
diff --git a/gst/rtp/gstrtpdepay.h b/gst/rtp/gstrtpdepay.h
new file mode 100644
index 00000000..5d75e466
--- /dev/null
+++ b/gst/rtp/gstrtpdepay.h
@@ -0,0 +1,55 @@
+/* GStreamer
+ * Copyright (C) <2005> Wim Taymans <wim@fluendo.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_RTPDEC_H__
+#define __GST_RTPDEC_H__
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_RTPDEC  		(gst_rtpdec_get_type())
+#define GST_IS_RTPDEC(obj)  		(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTPDEC))
+#define GST_IS_RTPDEC_CLASS(obj) 	(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTPDEC))
+#define GST_RTPDEC(obj)  		(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTPDEC, GstRTPDec))
+#define GST_RTPDEC_CLASS(klass)  	(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTPDEC, GstRTPDecClass))
+
+typedef struct _GstRTPDec GstRTPDec;
+typedef struct _GstRTPDecClass GstRTPDecClass;
+
+struct _GstRTPDec {
+  GstElement element;
+
+  GstPad *sink_rtp;
+  GstPad *sink_rtcp;
+  GstPad *src_rtp;
+  GstPad *src_rtcp;
+};
+
+struct _GstRTPDecClass {
+  GstElementClass parent_class;
+};
+
+gboolean gst_rtpdec_plugin_init (GstPlugin * plugin);
+
+GType gst_rtpdec_get_type(void);
+
+G_END_DECLS
+
+#endif /* __GST_RTPDEC_H__ */