rtp: Remove dead assignments and resulting unneeded variables.

gst/rtp/gstrtpac3depay.c

@@ -175,16 +175,14 @@ gst_rtp_ac3_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
   rtpac3depay = GST_RTP_AC3_DEPAY (depayload);
 
   {
-    gint payload_len;
     guint8 *payload;
     guint16 FT, NF;
 
-    payload_len = gst_rtp_buffer_get_payload_len (buf);
+    if (gst_rtp_buffer_get_payload_len (buf) < 2)
-    payload = gst_rtp_buffer_get_payload (buf);
-
-    if (payload_len <= 2)
       goto empty_packet;
 
+    payload = gst_rtp_buffer_get_payload (buf);
+
     /* strip off header
      *
      *  0                   1
@@ -198,9 +196,6 @@ gst_rtp_ac3_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
 
     GST_DEBUG_OBJECT (rtpac3depay, "FT: %d, NF: %d", FT, NF);
 
-    payload_len -= 2;
-    payload += 2;
-
     /* We don't bother with fragmented packets yet */
     outbuf = gst_rtp_buffer_get_payload_subbuffer (buf, 2, -1);
 

gst/rtp/gstrtpceltdepay.c

@@ -208,7 +208,6 @@ gst_rtp_celt_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
   total_size = 0;
   offset = 0;
   while (total_size < payload_len) {
-    size = 0;
     do {
       s = payload[offset++];
       total_size += s + 1;

gst/rtp/gstrtpj2kdepay.c

@@ -125,14 +125,11 @@ gst_rtp_j2k_depay_finalize (GObject * object)
 static gboolean
 gst_rtp_j2k_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
 {
-  GstRtpJ2KDepay *rtpj2kdepay;
   GstStructure *structure;
   gint clock_rate;
   GstCaps *outcaps;
   gboolean res;
 
-  rtpj2kdepay = GST_RTP_J2K_DEPAY (depayload);
-
   structure = gst_caps_get_structure (caps, 0);
 
   if (!gst_structure_get_int (structure, "clock-rate", &clock_rate))
@@ -154,7 +151,6 @@ gst_rtp_j2k_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
 {
   GstRtpJ2KDepay *rtpj2kdepay;
   GstBuffer *outbuf;
-  gint payload_len;
   guint8 *payload;
   guint frag_offset;
 
@@ -167,9 +163,7 @@ gst_rtp_j2k_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
     rtpj2kdepay->need_header = TRUE;
   }
 
-  payload_len = gst_rtp_buffer_get_payload_len (buf);
+  if (gst_rtp_buffer_get_payload_len (buf) < 8)
-
-  if (payload_len < 8)
     goto empty_packet;
 
   payload = gst_rtp_buffer_get_payload (buf);
@@ -194,9 +188,6 @@ gst_rtp_j2k_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
     rtpj2kdepay->need_header = FALSE;
   }
 
-  payload += 8;
-  payload_len -= 8;
-
   /* take JPEG 2000 data, push in the adapter */
   outbuf = gst_rtp_buffer_get_payload_subbuffer (buf, 8, -1);
   gst_adapter_push (rtpj2kdepay->adapter, outbuf);

gst/rtp/gstrtpj2kpay.c

@@ -128,14 +128,6 @@ typedef struct
   guint offset:24;
 } RtpJ2KHeader;
 
-static void gst_rtp_j2k_pay_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec);
-static void gst_rtp_j2k_pay_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec);
-
-static GstStateChangeReturn
-gst_rtp_j2k_pay_change_state (GstElement * element, GstStateChange transition);
-
 static gboolean gst_rtp_j2k_pay_setcaps (GstBaseRTPPayload * basepayload,
     GstCaps * caps);
 
@@ -161,19 +153,10 @@ gst_rtp_j2k_pay_base_init (gpointer klass)
 static void
 gst_rtp_j2k_pay_class_init (GstRtpJ2KPayClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseRTPPayloadClass *gstbasertppayload_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   gstbasertppayload_class = (GstBaseRTPPayloadClass *) klass;
 
-  gobject_class->set_property = gst_rtp_j2k_pay_set_property;
-  gobject_class->get_property = gst_rtp_j2k_pay_get_property;
-
-  gstelement_class->change_state = gst_rtp_j2k_pay_change_state;
-
   gstbasertppayload_class->set_caps = gst_rtp_j2k_pay_setcaps;
   gstbasertppayload_class->handle_buffer = gst_rtp_j2k_pay_handle_buffer;
 
@@ -401,67 +384,6 @@ done:
   return ret;
 }
 
-static void
-gst_rtp_j2k_pay_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec)
-{
-  GstRtpJ2KPay *rtpj2kpay;
-
-  rtpj2kpay = GST_RTP_J2K_PAY (object);
-
-  switch (prop_id) {
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static void
-gst_rtp_j2k_pay_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec)
-{
-  GstRtpJ2KPay *rtpj2kpay;
-
-  rtpj2kpay = GST_RTP_J2K_PAY (object);
-
-  switch (prop_id) {
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static GstStateChangeReturn
-gst_rtp_j2k_pay_change_state (GstElement * element, GstStateChange transition)
-{
-  GstRtpJ2KPay *rtpj2kpay;
-  GstStateChangeReturn ret;
-
-  rtpj2kpay = GST_RTP_J2K_PAY (element);
-
-  switch (transition) {
-    case GST_STATE_CHANGE_NULL_TO_READY:
-      break;
-    case GST_STATE_CHANGE_READY_TO_PAUSED:
-      break;
-    default:
-      break;
-  }
-
-  ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
-
-  switch (transition) {
-    case GST_STATE_CHANGE_PAUSED_TO_READY:
-      break;
-    case GST_STATE_CHANGE_READY_TO_NULL:
-      break;
-    default:
-      break;
-  }
-  return ret;
-}
-
-
 gboolean
 gst_rtp_j2k_pay_plugin_init (GstPlugin * plugin)
 {