update for RTP buffer api changes

gst/isomp4/gstrtpxqtdepay.c

@@ -257,9 +257,6 @@ gst_rtp_xqt_depay_process (GstRTPBaseDepayload * depayload, GstBuffer * buf)
 
   gst_rtp_buffer_map (buf, GST_MAP_READ, &rtp);
 
-  if (!gst_rtp_buffer_validate (buf))
-    goto bad_packet;
-
   if (GST_BUFFER_IS_DISCONT (buf)) {
     /* discont, clear adapter and try to find a new packet start */
     gst_adapter_clear (rtpxqtdepay->adapter);
@@ -624,12 +621,6 @@ done:
   gst_rtp_buffer_unmap (&rtp);
   return outbuf;
 
-bad_packet:
-  {
-    GST_ELEMENT_WARNING (rtpxqtdepay, STREAM, DECODE,
-        ("Packet did not validate."), (NULL));
-    goto done;
-  }
 need_resync:
   {
     GST_DEBUG_OBJECT (rtpxqtdepay, "waiting for marker");

gst/rtp/gstasteriskh263.c

@@ -127,9 +127,6 @@ gst_asteriskh263_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
 
   asteriskh263 = GST_ASTERISK_H263 (parent);
 
-  if (!gst_rtp_buffer_validate (buf))
-    goto bad_packet;
-
   {
     gint payload_len;
     guint8 *payload;
@@ -140,7 +137,8 @@ gst_asteriskh263_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
     GstRTPBuffer rtp = { NULL };
     GstMapInfo map;
 
-    gst_rtp_buffer_map (buf, GST_MAP_READ, &rtp);
+    if (!gst_rtp_buffer_map (buf, GST_MAP_READ, &rtp))
+      goto bad_packet;
 
     payload_len = gst_rtp_buffer_get_payload_len (&rtp);
     payload = gst_rtp_buffer_get_payload (&rtp);

gst/rtpmanager/gstrtpjitterbuffer.c

@@ -1255,12 +1255,11 @@ gst_rtp_jitter_buffer_chain (GstPad * pad, GstObject * parent,
 
   jitterbuffer = GST_RTP_JITTER_BUFFER (parent);
 
-  if (G_UNLIKELY (!gst_rtp_buffer_validate (buffer)))
-    goto invalid_buffer;
-
   priv = jitterbuffer->priv;
 
-  gst_rtp_buffer_map (buffer, GST_MAP_READ, &rtp);
+  if (G_UNLIKELY (!gst_rtp_buffer_map (buffer, GST_MAP_READ, &rtp)))
+    goto invalid_buffer;
+
   pt = gst_rtp_buffer_get_payload_type (&rtp);
   seqnum = gst_rtp_buffer_get_seq (&rtp);
   gst_rtp_buffer_unmap (&rtp);
@@ -1529,7 +1528,7 @@ compute_elapsed (GstRtpJitterBuffer * jitterbuffer, GstBuffer * outbuf)
   guint64 ext_time, elapsed;
   guint32 rtp_time;
   GstRtpJitterBufferPrivate *priv;
-  GstRTPBuffer rtp = { NULL, };
+  GstRTPBuffer rtp = GST_RTP_BUFFER_INIT;
 
   priv = jitterbuffer->priv;
   gst_rtp_buffer_map (outbuf, GST_MAP_READ, &rtp);

gst/rtpmanager/gstrtpptdemux.c

@@ -354,10 +354,9 @@ gst_rtp_pt_demux_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
 
   rtpdemux = GST_RTP_PT_DEMUX (parent);
 
-  if (!gst_rtp_buffer_validate (buf))
+  if (!gst_rtp_buffer_map (buf, GST_MAP_READ, &rtp))
     goto invalid_buffer;
 
-  gst_rtp_buffer_map (buf, GST_MAP_READ, &rtp);
   pt = gst_rtp_buffer_get_payload_type (&rtp);
   gst_rtp_buffer_unmap (&rtp);
 

gst/rtpmanager/gstrtpssrcdemux.c

@@ -580,10 +580,9 @@ gst_rtp_ssrc_demux_chain (GstPad * pad, GstObject * parent, GstBuffer * buf)
 
   demux = GST_RTP_SSRC_DEMUX (parent);
 
-  if (!gst_rtp_buffer_validate (buf))
+  if (!gst_rtp_buffer_map (buf, GST_MAP_READ, &rtp))
     goto invalid_payload;
 
-  gst_rtp_buffer_map (buf, GST_MAP_READ, &rtp);
   ssrc = gst_rtp_buffer_get_ssrc (&rtp);
   gst_rtp_buffer_unmap (&rtp);
 

gst/rtpmanager/rtpsession.c

@@ -1711,26 +1711,23 @@ rtp_session_process_rtp (RTPSession * sess, GstBuffer * buffer,
   g_return_val_if_fail (RTP_IS_SESSION (sess), GST_FLOW_ERROR);
   g_return_val_if_fail (GST_IS_BUFFER (buffer), GST_FLOW_ERROR);
 
-  if (!gst_rtp_buffer_validate (buffer))
+  if (!gst_rtp_buffer_map (buffer, GST_MAP_READ, &rtp))
     goto invalid_packet;
 
   RTP_SESSION_LOCK (sess);
-  /* update arrival stats */
-  update_arrival_stats (sess, &arrival, TRUE, buffer, current_time,
-      running_time, -1);
-
   /* ignore more RTP packets when we left the session */
   if (sess->source->received_bye)
     goto ignore;
 
+  /* update arrival stats */
+  update_arrival_stats (sess, &arrival, TRUE, buffer, current_time,
+      running_time, -1);
+
   /* get SSRC and look up in session database */
-  gst_rtp_buffer_map (buffer, GST_MAP_READ, &rtp);
   ssrc = gst_rtp_buffer_get_ssrc (&rtp);
   source = obtain_source (sess, ssrc, &created, &arrival, TRUE);
-  if (!source) {
+  if (!source)
-    gst_rtp_buffer_unmap (&rtp);
     goto collision;
-  }
 
   /* copy available csrc for later */
   count = gst_rtp_buffer_get_csrc_count (&rtp);
@@ -1811,14 +1808,15 @@ invalid_packet:
 ignore:
   {
     RTP_SESSION_UNLOCK (sess);
+    gst_rtp_buffer_unmap (&rtp);
     gst_buffer_unref (buffer);
-    clean_arrival_stats (&arrival);
     GST_DEBUG ("ignoring RTP packet because we are leaving");
     return GST_FLOW_OK;
   }
 collision:
   {
     RTP_SESSION_UNLOCK (sess);
+    gst_rtp_buffer_unmap (&rtp);
     gst_buffer_unref (buffer);
     clean_arrival_stats (&arrival);
     GST_DEBUG ("ignoring packet because its collisioning");
@@ -2454,26 +2452,11 @@ rtp_session_send_rtp (RTPSession * sess, gpointer data, gboolean is_list,
   GstFlowReturn result;
   RTPSource *source;
   gboolean prevsender;
-  gboolean valid_packet;
   guint64 oldrate;
 
   g_return_val_if_fail (RTP_IS_SESSION (sess), GST_FLOW_ERROR);
   g_return_val_if_fail (is_list || GST_IS_BUFFER (data), GST_FLOW_ERROR);
 
-  if (is_list) {
-    GstBufferList *blist = GST_BUFFER_LIST_CAST (data);
-    gint i, len = gst_buffer_list_length (blist);
-
-    valid_packet = TRUE;
-    for (i = 0; i < len; i++)
-      valid_packet &= gst_rtp_buffer_validate (gst_buffer_list_get (blist, i));
-  } else {
-    valid_packet = gst_rtp_buffer_validate (GST_BUFFER_CAST (data));
-  }
-
-  if (!valid_packet)
-    goto invalid_packet;
-
   GST_LOG ("received RTP %s for sending", is_list ? "list" : "packet");
 
   RTP_SESSION_LOCK (sess);
@@ -2495,14 +2478,6 @@ rtp_session_send_rtp (RTPSession * sess, gpointer data, gboolean is_list,
   RTP_SESSION_UNLOCK (sess);
 
   return result;
-
-  /* ERRORS */
-invalid_packet:
-  {
-    gst_mini_object_unref (GST_MINI_OBJECT_CAST (data));
-    GST_DEBUG ("invalid RTP packet received");
-    return GST_FLOW_OK;
-  }
 }
 
 static void

gst/rtsp/gstrtpdec.c

@@ -469,11 +469,9 @@ gst_rtp_dec_chain_rtp (GstPad * pad, GstObject * parent, GstBuffer * buffer)
 
   GST_DEBUG_OBJECT (rtpdec, "got rtp packet");
 
-  if (!gst_rtp_buffer_validate (buffer))
+  if (!gst_rtp_buffer_map (buffer, GST_MAP_READ, &rtp))
     goto bad_packet;
 
-
-  gst_rtp_buffer_map (buffer, GST_MAP_READ, &rtp);
   ssrc = gst_rtp_buffer_get_ssrc (&rtp);
   pt = gst_rtp_buffer_get_payload_type (&rtp);
   gst_rtp_buffer_unmap (&rtp);