move gdp plugin to good.

Original commit message from CVS:

* configure.ac:
* docs/plugins/Makefile.am:
* docs/plugins/gst-plugins-bad-plugins-docs.sgml:
* docs/plugins/gst-plugins-bad-plugins-sections.txt:
* gst/gdp/Makefile.am:
* gst/gdp/gstgdp.c:
* gst/gdp/gstgdpdepay.c:
* gst/gdp/gstgdpdepay.h:
* gst/gdp/gstgdppay.c:
* gst/gdp/gstgdppay.h:
* tests/check/Makefile.am:
* tests/check/elements/gdpdepay.c:
* tests/check/elements/gdppay.c:
move gdp plugin to good.

1 files changed, 0 insertions, 802 deletions

diff --git a/gst/gdp/gstgdppay.c b/gst/gdp/gstgdppay.c
deleted file mode 100644
index e164b503..00000000
--- a/gst/gdp/gstgdppay.c
+++ /dev/null
@@ -1,802 +0,0 @@
-/* GStreamer
- * Copyright (C) 2006 Thomas Vander Stichele <thomas at apestaart dot 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.
- */
-
-/**
- * SECTION:element-gdppay
- * @see_also: gdpdepay
- *
- * <refsect2>
- * <para>
- * This element payloads GStreamer buffers and events using the
- * GStreamer Data Protocol.
- * </para>
- * <para>
- * <programlisting>
- * gst-launch -v -m videotestsrc num-buffers=50 ! gdppay ! filesink location=test.gdp
- * </programlisting>
- * This pipeline creates a serialized video stream that can be played back
- * with the example shown in gdpdepay.
- * </para>
- * </refsect2>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gst/dataprotocol/dataprotocol.h>
-
-#include "gstgdppay.h"
-
-/* elementfactory information */
-static const GstElementDetails gdp_pay_details =
-GST_ELEMENT_DETAILS ("GDP Payloader",
-    "GDP/Payloader",
-    "Payloads GStreamer Data Protocol buffers",
-    "Thomas Vander Stichele <thomas at apestaart dot org>");
-
-static GstStaticPadTemplate gdp_pay_sink_template =
-GST_STATIC_PAD_TEMPLATE ("sink",
-    GST_PAD_SINK,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS_ANY);
-
-static GstStaticPadTemplate gdp_pay_src_template =
-GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("application/x-gdp"));
-
-GST_DEBUG_CATEGORY_STATIC (gst_gdp_pay_debug);
-#define GST_CAT_DEFAULT gst_gdp_pay_debug
-
-#define DEFAULT_CRC_HEADER TRUE
-#define DEFAULT_CRC_PAYLOAD FALSE
-#define DEFAULT_VERSION GST_DP_VERSION_1_0
-
-enum
-{
-  PROP_0,
-  PROP_CRC_HEADER,
-  PROP_CRC_PAYLOAD,
-  PROP_VERSION,
-};
-
-#define _do_init(x) \
-    GST_DEBUG_CATEGORY_INIT (gst_gdp_pay_debug, "gdppay", 0, \
-    "GDP payloader");
-
-GST_BOILERPLATE_FULL (GstGDPPay, gst_gdp_pay, GstElement,
-    GST_TYPE_ELEMENT, _do_init);
-
-static void gst_gdp_pay_reset (GstGDPPay * this);
-static GstFlowReturn gst_gdp_pay_chain (GstPad * pad, GstBuffer * buffer);
-
-static gboolean gst_gdp_pay_src_event (GstPad * pad, GstEvent * event);
-static gboolean gst_gdp_pay_sink_event (GstPad * pad, GstEvent * event);
-
-static GstStateChangeReturn gst_gdp_pay_change_state (GstElement *
-    element, GstStateChange transition);
-
-static void gst_gdp_pay_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec);
-static void gst_gdp_pay_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec);
-
-static void gst_gdp_pay_finalize (GObject * gobject);
-
-static void
-gst_gdp_pay_base_init (gpointer g_class)
-{
-  GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-
-  gst_element_class_set_details (element_class, &gdp_pay_details);
-
-  gst_element_class_add_pad_template (element_class,
-      gst_static_pad_template_get (&gdp_pay_sink_template));
-  gst_element_class_add_pad_template (element_class,
-      gst_static_pad_template_get (&gdp_pay_src_template));
-}
-
-static void
-gst_gdp_pay_class_init (GstGDPPayClass * klass)
-{
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
-
-  gobject_class->set_property = GST_DEBUG_FUNCPTR (gst_gdp_pay_set_property);
-  gobject_class->get_property = GST_DEBUG_FUNCPTR (gst_gdp_pay_get_property);
-  gobject_class->finalize = GST_DEBUG_FUNCPTR (gst_gdp_pay_finalize);
-
-  g_object_class_install_property (gobject_class, PROP_CRC_HEADER,
-      g_param_spec_boolean ("crc-header", "CRC Header",
-          "Calculate and store a CRC checksum on the header",
-          DEFAULT_CRC_HEADER, G_PARAM_READWRITE));
-  g_object_class_install_property (gobject_class, PROP_CRC_PAYLOAD,
-      g_param_spec_boolean ("crc-payload", "CRC Payload",
-          "Calculate and store a CRC checksum on the payload",
-          DEFAULT_CRC_PAYLOAD, G_PARAM_READWRITE));
-  g_object_class_install_property (gobject_class, PROP_VERSION,
-      g_param_spec_enum ("version", "Version",
-          "Version of the GStreamer Data Protocol",
-          GST_TYPE_DP_VERSION, DEFAULT_VERSION, G_PARAM_READWRITE));
-
-  gstelement_class->change_state = GST_DEBUG_FUNCPTR (gst_gdp_pay_change_state);
-}
-
-static void
-gst_gdp_pay_init (GstGDPPay * gdppay, GstGDPPayClass * g_class)
-{
-  gdppay->sinkpad =
-      gst_pad_new_from_static_template (&gdp_pay_sink_template, "sink");
-  gst_pad_set_chain_function (gdppay->sinkpad,
-      GST_DEBUG_FUNCPTR (gst_gdp_pay_chain));
-  gst_pad_set_event_function (gdppay->sinkpad,
-      GST_DEBUG_FUNCPTR (gst_gdp_pay_sink_event));
-  gst_element_add_pad (GST_ELEMENT (gdppay), gdppay->sinkpad);
-
-  gdppay->srcpad =
-      gst_pad_new_from_static_template (&gdp_pay_src_template, "src");
-  gst_pad_set_event_function (gdppay->srcpad,
-      GST_DEBUG_FUNCPTR (gst_gdp_pay_src_event));
-  gst_element_add_pad (GST_ELEMENT (gdppay), gdppay->srcpad);
-
-  gdppay->crc_header = DEFAULT_CRC_HEADER;
-  gdppay->crc_payload = DEFAULT_CRC_PAYLOAD;
-  gdppay->header_flag = gdppay->crc_header | gdppay->crc_payload;
-  gdppay->version = DEFAULT_VERSION;
-  gdppay->offset = 0;
-
-  gdppay->packetizer = gst_dp_packetizer_new (gdppay->version);
-}
-
-static void
-gst_gdp_pay_finalize (GObject * gobject)
-{
-  GstGDPPay *this = GST_GDP_PAY (gobject);
-
-  gst_gdp_pay_reset (this);
-  gst_dp_packetizer_free (this->packetizer);
-
-  GST_CALL_PARENT (G_OBJECT_CLASS, finalize, (gobject));
-}
-
-static void
-gst_gdp_pay_reset (GstGDPPay * this)
-{
-  /* clear the queued buffers */
-  while (this->queue) {
-    GstBuffer *buffer;
-
-    buffer = GST_BUFFER_CAST (this->queue->data);
-    GST_DEBUG_OBJECT (this, "Pushing queued GDP buffer %p", buffer);
-
-    /* delete buffer from queue now */
-    this->queue = g_list_delete_link (this->queue, this->queue);
-  }
-  if (this->caps) {
-    gst_caps_unref (this->caps);
-    this->caps = NULL;
-  }
-  if (this->caps_buf) {
-    gst_buffer_unref (this->caps_buf);
-    this->caps_buf = NULL;
-  }
-  if (this->tag_buf) {
-    gst_buffer_unref (this->tag_buf);
-    this->tag_buf = NULL;
-  }
-  if (this->new_segment_buf) {
-    gst_buffer_unref (this->new_segment_buf);
-    this->new_segment_buf = NULL;
-  }
-  this->sent_streamheader = FALSE;
-  this->offset = 0;
-}
-
-/* set OFFSET and OFFSET_END with running count */
-static void
-gst_gdp_stamp_buffer (GstGDPPay * this, GstBuffer * buffer)
-{
-  GST_BUFFER_OFFSET (buffer) = this->offset;
-  GST_BUFFER_OFFSET_END (buffer) = this->offset + GST_BUFFER_SIZE (buffer);
-  this->offset = GST_BUFFER_OFFSET_END (buffer);
-}
-
-static GstBuffer *
-gst_gdp_buffer_from_caps (GstGDPPay * this, GstCaps * caps)
-{
-  GstBuffer *headerbuf;
-  GstBuffer *payloadbuf;
-  guint8 *header, *payload;
-  guint len;
-
-  if (!this->packetizer->packet_from_caps (caps, this->header_flag, &len,
-          &header, &payload))
-    goto packet_failed;
-
-  GST_LOG_OBJECT (this, "creating GDP header and payload buffer from caps");
-  headerbuf = gst_buffer_new ();
-  gst_buffer_set_data (headerbuf, header, len);
-  GST_BUFFER_MALLOCDATA (headerbuf) = header;
-
-  payloadbuf = gst_buffer_new ();
-  gst_buffer_set_data (payloadbuf, payload,
-      gst_dp_header_payload_length (header));
-  GST_BUFFER_MALLOCDATA (payloadbuf) = payload;
-
-  return gst_buffer_join (headerbuf, payloadbuf);
-
-  /* ERRORS */
-packet_failed:
-  {
-    GST_WARNING_OBJECT (this, "could not create GDP header from caps");
-    return NULL;
-  }
-}
-
-static GstBuffer *
-gst_gdp_pay_buffer_from_buffer (GstGDPPay * this, GstBuffer * buffer)
-{
-  GstBuffer *headerbuf;
-  guint8 *header;
-  guint len;
-
-  if (!this->packetizer->header_from_buffer (buffer, this->header_flag, &len,
-          &header))
-    goto no_buffer;
-
-  GST_LOG_OBJECT (this, "creating GDP header and payload buffer from buffer");
-  headerbuf = gst_buffer_new ();
-  gst_buffer_set_data (headerbuf, header, len);
-  GST_BUFFER_MALLOCDATA (headerbuf) = header;
-
-  /* we do not want to lose the ref on the incoming buffer */
-  gst_buffer_ref (buffer);
-
-  return gst_buffer_join (headerbuf, buffer);
-
-  /* ERRORS */
-no_buffer:
-  {
-    GST_WARNING_OBJECT (this, "could not create GDP header from buffer");
-    return NULL;
-  }
-}
-
-static GstBuffer *
-gst_gdp_buffer_from_event (GstGDPPay * this, GstEvent * event)
-{
-  GstBuffer *headerbuf;
-  GstBuffer *payloadbuf;
-  guint8 *header, *payload;
-  guint len;
-  gboolean ret;
-
-  ret =
-      this->packetizer->packet_from_event (event, this->header_flag, &len,
-      &header, &payload);
-  if (!ret)
-    goto no_event;
-
-  GST_LOG_OBJECT (this, "creating GDP header and payload buffer from event");
-  headerbuf = gst_buffer_new ();
-  gst_buffer_set_data (headerbuf, header, len);
-  GST_BUFFER_MALLOCDATA (headerbuf) = header;
-
-  payloadbuf = gst_buffer_new ();
-  gst_buffer_set_data (payloadbuf, payload,
-      gst_dp_header_payload_length (header));
-  GST_BUFFER_MALLOCDATA (payloadbuf) = payload;
-
-  return gst_buffer_join (headerbuf, payloadbuf);
-
-  /* ERRORS */
-no_event:
-  {
-    GST_WARNING_OBJECT (this, "could not create GDP header from event %s (%d)",
-        gst_event_type_get_name (event->type), event->type);
-    return NULL;
-  }
-}
-
-
-/* set our caps with streamheader, based on the latest newsegment and caps,
- * and (possibly) GDP-serialized buffers of the streamheaders on the src pad */
-static GstFlowReturn
-gst_gdp_pay_reset_streamheader (GstGDPPay * this)
-{
-  GstCaps *caps;
-  GstStructure *structure;
-  GstBuffer *new_segment_buf = NULL, *caps_buf, *tag_buf = NULL;
-  GstFlowReturn r = GST_FLOW_OK;
-  gboolean version_one_zero = TRUE;
-
-  GValue array = { 0 };
-  GValue value = { 0 };
-
-  /* In version 0.2, we didn't need or send new segment or tags */
-  if (this->version == GST_DP_VERSION_0_2)
-    version_one_zero = FALSE;
-
-  if (version_one_zero) {
-    if (!this->new_segment_buf || !this->caps_buf)
-      return GST_FLOW_OK;
-  } else {
-    if (!this->caps_buf)
-      return GST_FLOW_OK;
-  }
-
-  /* put copies of the buffers in a fixed list */
-  g_value_init (&array, GST_TYPE_ARRAY);
-
-  if (version_one_zero) {
-    new_segment_buf = gst_buffer_copy (this->new_segment_buf);
-    g_value_init (&value, GST_TYPE_BUFFER);
-    gst_value_set_buffer (&value, new_segment_buf);
-    gst_value_array_append_value (&array, &value);
-    g_value_unset (&value);
-
-    if (this->tag_buf) {
-      tag_buf = gst_buffer_copy (this->tag_buf);
-      g_value_init (&value, GST_TYPE_BUFFER);
-      gst_value_set_buffer (&value, tag_buf);
-      gst_value_array_append_value (&array, &value);
-      g_value_unset (&value);
-    }
-  }
-
-  caps_buf = gst_buffer_copy (this->caps_buf);
-  g_value_init (&value, GST_TYPE_BUFFER);
-  gst_value_set_buffer (&value, caps_buf);
-  gst_value_array_append_value (&array, &value);
-  g_value_unset (&value);
-
-  /* we also need to add GDP serializations of the streamheaders of the
-   * incoming caps */
-  structure = gst_caps_get_structure (this->caps, 0);
-  if (gst_structure_has_field (structure, "streamheader")) {
-    const GValue *sh;
-    GArray *buffers;
-    GstBuffer *buffer;
-    int i;
-
-    sh = gst_structure_get_value (structure, "streamheader");
-    buffers = g_value_peek_pointer (sh);
-    GST_DEBUG_OBJECT (this,
-        "Need to serialize %d incoming streamheader buffers on ours",
-        buffers->len);
-    for (i = 0; i < buffers->len; ++i) {
-      GValue *bufval;
-      GstBuffer *outbuffer;
-
-      bufval = &g_array_index (buffers, GValue, i);
-      buffer = g_value_peek_pointer (bufval);
-      outbuffer = gst_gdp_pay_buffer_from_buffer (this, buffer);
-      if (!outbuffer)
-        goto no_buffer;
-
-      g_value_init (&value, GST_TYPE_BUFFER);
-      gst_value_set_buffer (&value, outbuffer);
-      gst_value_array_append_value (&array, &value);
-      g_value_unset (&value);
-    }
-  }
-
-  caps = gst_caps_from_string ("application/x-gdp");
-  structure = gst_caps_get_structure (caps, 0);
-
-  gst_structure_set_value (structure, "streamheader", &array);
-  g_value_unset (&array);
-
-  /* Unref our copies */
-  if (new_segment_buf)
-    gst_buffer_unref (new_segment_buf);
-  gst_buffer_unref (caps_buf);
-
-  GST_DEBUG_OBJECT (this, "Setting caps on src pad %" GST_PTR_FORMAT, caps);
-  gst_pad_set_caps (this->srcpad, caps);
-  gst_buffer_set_caps (this->caps_buf, caps);
-  gst_buffer_set_caps (this->new_segment_buf, caps);
-
-  /* if these are our first ever buffers, send out new_segment first */
-  if (!this->sent_streamheader) {
-    GstEvent *event =
-        gst_event_new_new_segment (TRUE, 1.0, GST_FORMAT_BYTES, 0, -1, 0);
-    GST_DEBUG_OBJECT (this, "Sending out new_segment event %p", event);
-    if (!gst_pad_push_event (this->srcpad, event)) {
-      GST_WARNING_OBJECT (this, "pushing new segment failed");
-      return GST_FLOW_ERROR;
-    }
-  }
-
-  /* push out these streamheader buffers, then flush our internal queue */
-  GST_DEBUG_OBJECT (this, "Pushing GDP new_segment buffer %p",
-      this->new_segment_buf);
-  /* we stored these bufs with refcount 1, so make sure we keep a ref */
-  r = gst_pad_push (this->srcpad, gst_buffer_ref (this->new_segment_buf));
-  if (r != GST_FLOW_OK) {
-    GST_WARNING_OBJECT (this, "pushing GDP newsegment buffer returned %d", r);
-    return r;
-  }
-  if (this->tag_buf) {
-    GST_DEBUG_OBJECT (this, "Pushing GDP tag buffer %p", this->tag_buf);
-    /* we stored these bufs with refcount 1, so make sure we keep a ref */
-    r = gst_pad_push (this->srcpad, gst_buffer_ref (this->tag_buf));
-    if (r != GST_FLOW_OK) {
-      GST_WARNING_OBJECT (this, "pushing GDP tag buffer returned %d", r);
-      return r;
-    }
-  }
-  GST_DEBUG_OBJECT (this, "Pushing GDP caps buffer %p", this->new_segment_buf);
-  r = gst_pad_push (this->srcpad, gst_buffer_ref (this->caps_buf));
-  if (r != GST_FLOW_OK) {
-    GST_WARNING_OBJECT (this, "pushing GDP caps buffer returned %d", r);
-    return r;
-  }
-  this->sent_streamheader = TRUE;
-  GST_DEBUG_OBJECT (this, "need to push %d queued buffers",
-      g_list_length (this->queue));
-  while (this->queue) {
-    GstBuffer *buffer;
-
-    buffer = GST_BUFFER_CAST (this->queue->data);
-    GST_DEBUG_OBJECT (this, "Pushing queued GDP buffer %p", buffer);
-
-    /* delete buffer from queue now */
-    this->queue = g_list_delete_link (this->queue, this->queue);
-
-    /* set caps en push */
-    gst_buffer_set_caps (buffer, caps);
-    r = gst_pad_push (this->srcpad, buffer);
-    if (r != GST_FLOW_OK) {
-      GST_WARNING_OBJECT (this, "pushing queued GDP buffer returned %d", r);
-      return r;
-    }
-  }
-  return r;
-
-  /* ERRORS */
-no_buffer:
-  {
-    GST_ELEMENT_ERROR (this, STREAM, FORMAT, (NULL),
-        ("failed to create GDP buffer from streamheader"));
-    return GST_FLOW_ERROR;
-  }
-}
-
-/* queue a buffer internally if we haven't sent streamheader buffers yet;
- * otherwise, just push on, this takes ownership of the buffer. */
-static GstFlowReturn
-gst_gdp_queue_buffer (GstGDPPay * this, GstBuffer * buffer)
-{
-  if (this->sent_streamheader) {
-    GST_LOG_OBJECT (this, "Pushing GDP buffer %p, caps %" GST_PTR_FORMAT,
-        buffer, this->caps);
-    return gst_pad_push (this->srcpad, buffer);
-  }
-
-  /* store it on an internal queue. buffer remains reffed. */
-  this->queue = g_list_append (this->queue, buffer);
-  GST_DEBUG_OBJECT (this, "queued buffer %p, now %d buffers queued",
-      buffer, g_list_length (this->queue));
-
-  return GST_FLOW_OK;
-}
-
-static GstFlowReturn
-gst_gdp_pay_chain (GstPad * pad, GstBuffer * buffer)
-{
-  GstGDPPay *this;
-  GstCaps *caps;
-  GstBuffer *outbuffer;
-  GstFlowReturn ret;
-
-  this = GST_GDP_PAY (gst_pad_get_parent (pad));
-
-  /* we should have received a new_segment before, otherwise it's a bug.
-   * fake one in that case */
-  if (!this->new_segment_buf) {
-    GstEvent *event;
-
-    GST_WARNING_OBJECT (this,
-        "did not receive new-segment before first buffer");
-    event = gst_event_new_new_segment (TRUE, 1.0, GST_FORMAT_BYTES, 0, -1, 0);
-    outbuffer = gst_gdp_buffer_from_event (this, event);
-    gst_event_unref (event);
-
-    /* GDP 0.2 doesn't know about new-segment, so this is not fatal */
-    if (!outbuffer) {
-      GST_ELEMENT_WARNING (this, STREAM, ENCODE, (NULL),
-          ("Could not create GDP buffer from new segment event"));
-    } else {
-      gst_gdp_stamp_buffer (this, outbuffer);
-      GST_BUFFER_TIMESTAMP (outbuffer) = GST_BUFFER_TIMESTAMP (buffer);
-      GST_BUFFER_DURATION (outbuffer) = 0;
-      GST_DEBUG_OBJECT (this, "Storing buffer %p as new_segment_buf",
-          outbuffer);
-      this->new_segment_buf = outbuffer;
-    }
-  }
-
-  /* make sure we've received caps before */
-  caps = gst_buffer_get_caps (buffer);
-  if (!this->caps && !caps)
-    goto no_caps;
-
-  /* if the caps have changed, process caps first */
-  if (caps && !gst_caps_is_equal (this->caps, caps)) {
-    GST_LOG_OBJECT (this, "caps changed to %p, %" GST_PTR_FORMAT, caps, caps);
-    gst_caps_replace (&(this->caps), caps);
-    outbuffer = gst_gdp_buffer_from_caps (this, caps);
-    if (!outbuffer)
-      goto no_caps_buffer;
-
-    gst_gdp_stamp_buffer (this, outbuffer);
-    GST_BUFFER_TIMESTAMP (outbuffer) = GST_BUFFER_TIMESTAMP (buffer);
-    GST_BUFFER_DURATION (outbuffer) = 0;
-    GST_BUFFER_FLAG_SET (outbuffer, GST_BUFFER_FLAG_IN_CAPS);
-    this->caps_buf = outbuffer;
-    gst_gdp_pay_reset_streamheader (this);
-  }
-
-  /* create a GDP header packet,
-   * then create a GST buffer of the header packet and the buffer contents */
-  outbuffer = gst_gdp_pay_buffer_from_buffer (this, buffer);
-  if (!outbuffer)
-    goto no_buffer;
-
-  gst_gdp_stamp_buffer (this, outbuffer);
-  GST_BUFFER_TIMESTAMP (outbuffer) = GST_BUFFER_TIMESTAMP (buffer);
-  GST_BUFFER_DURATION (outbuffer) = GST_BUFFER_DURATION (buffer);
-
-  ret = gst_gdp_queue_buffer (this, outbuffer);
-
-done:
-  gst_buffer_unref (buffer);
-  gst_object_unref (this);
-  return ret;
-
-  /* ERRORS */
-no_caps:
-  {
-    /* when returning a fatal error as a GstFlowReturn we must post an error
-     * message */
-    GST_ELEMENT_ERROR (this, STREAM, FORMAT, (NULL),
-        ("first received buffer does not have caps set"));
-    if (caps)
-      gst_caps_unref (caps);
-    ret = GST_FLOW_NOT_NEGOTIATED;
-    goto done;
-  }
-no_caps_buffer:
-  {
-    GST_ELEMENT_ERROR (this, STREAM, ENCODE, (NULL),
-        ("Could not create GDP buffer from caps %" GST_PTR_FORMAT, caps));
-    gst_caps_unref (caps);
-    ret = GST_FLOW_ERROR;
-    goto done;
-  }
-no_buffer:
-  {
-    GST_ELEMENT_ERROR (this, STREAM, ENCODE, (NULL),
-        ("Could not create GDP buffer from buffer"));
-    ret = GST_FLOW_ERROR;
-    goto done;
-  }
-}
-
-static gboolean
-gst_gdp_pay_sink_event (GstPad * pad, GstEvent * event)
-{
-  GstBuffer *outbuffer;
-  GstGDPPay *this = GST_GDP_PAY (gst_pad_get_parent (pad));
-  GstFlowReturn flowret;
-  gboolean ret = TRUE;
-
-  GST_DEBUG_OBJECT (this, "received event %p of type %s (%d)",
-      event, gst_event_type_get_name (event->type), event->type);
-
-  /* now turn the event into a buffer */
-  outbuffer = gst_gdp_buffer_from_event (this, event);
-  if (!outbuffer)
-    goto no_outbuffer;
-
-  gst_gdp_stamp_buffer (this, outbuffer);
-  GST_BUFFER_TIMESTAMP (outbuffer) = GST_EVENT_TIMESTAMP (event);
-  GST_BUFFER_DURATION (outbuffer) = 0;
-
-  /* if we got a new segment, we should put it on our streamheader,
-   * and not send it on */
-  switch (GST_EVENT_TYPE (event)) {
-    case GST_EVENT_NEWSEGMENT:
-      GST_DEBUG_OBJECT (this, "Storing buffer %p as new_segment_buf",
-          outbuffer);
-
-      if (this->new_segment_buf)
-        gst_buffer_unref (this->new_segment_buf);
-      this->new_segment_buf = outbuffer;
-
-      gst_gdp_pay_reset_streamheader (this);
-      break;
-    case GST_EVENT_TAG:
-      GST_DEBUG_OBJECT (this, "Storing buffer %p as tag_buf", outbuffer);
-
-      if (this->tag_buf)
-        gst_buffer_unref (this->tag_buf);
-      this->tag_buf = outbuffer;
-
-      gst_gdp_pay_reset_streamheader (this);
-      break;
-    default:
-      GST_DEBUG_OBJECT (this, "queuing GDP buffer %p of event %p", outbuffer,
-          event);
-      flowret = gst_gdp_queue_buffer (this, outbuffer);
-      if (flowret != GST_FLOW_OK)
-        goto push_error;
-      break;
-  }
-
-  /* if we have EOS, we should send on EOS ourselves */
-  if (GST_EVENT_TYPE (event) == GST_EVENT_EOS) {
-    GST_DEBUG_OBJECT (this, "Sending on EOS event %p", event);
-    /* ref, we unref later again */
-    ret = gst_pad_push_event (this->srcpad, gst_event_ref (event));
-  }
-
-done:
-  gst_event_unref (event);
-  gst_object_unref (this);
-
-  return ret;
-
-  /* ERRORS */
-no_outbuffer:
-  {
-    GST_ELEMENT_WARNING (this, STREAM, ENCODE, (NULL),
-        ("Could not create GDP buffer from received event (type %s)",
-            gst_event_type_get_name (event->type)));
-    ret = FALSE;
-    goto done;
-  }
-push_error:
-  {
-    GST_WARNING_OBJECT (this, "queueing GDP event buffer returned %d", flowret);
-    ret = FALSE;
-    goto done;
-  }
-}
-
-static gboolean
-gst_gdp_pay_src_event (GstPad * pad, GstEvent * event)
-{
-  GstGDPPay *this;
-  gboolean res = TRUE;
-
-  this = GST_GDP_PAY (gst_pad_get_parent (pad));
-
-  switch (GST_EVENT_TYPE (event)) {
-    case GST_EVENT_SEEK:
-      /* we refuse seek for now. */
-      gst_event_unref (event);
-      res = FALSE;
-      break;
-    case GST_EVENT_QOS:
-    case GST_EVENT_NAVIGATION:
-    default:
-      /* everything else is passed */
-      res = gst_pad_push_event (this->sinkpad, event);
-      break;
-  }
-  gst_object_unref (this);
-
-  return res;
-}
-
-static void
-gst_gdp_pay_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec)
-{
-  GstGDPPay *this;
-
-  g_return_if_fail (GST_IS_GDP_PAY (object));
-  this = GST_GDP_PAY (object);
-
-  switch (prop_id) {
-    case PROP_CRC_HEADER:
-      this->crc_header =
-          g_value_get_boolean (value) ? GST_DP_HEADER_FLAG_CRC_HEADER : 0;
-      this->header_flag = this->crc_header | this->crc_payload;
-      break;
-    case PROP_CRC_PAYLOAD:
-      this->crc_payload =
-          g_value_get_boolean (value) ? GST_DP_HEADER_FLAG_CRC_PAYLOAD : 0;
-      this->header_flag = this->crc_header | this->crc_payload;
-      break;
-    case PROP_VERSION:
-      this->version = g_value_get_enum (value);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static void
-gst_gdp_pay_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec)
-{
-  GstGDPPay *this;
-
-  g_return_if_fail (GST_IS_GDP_PAY (object));
-  this = GST_GDP_PAY (object);
-
-  switch (prop_id) {
-    case PROP_CRC_HEADER:
-      g_value_set_boolean (value, this->crc_header);
-      break;
-    case PROP_CRC_PAYLOAD:
-      g_value_set_boolean (value, this->crc_payload);
-      break;
-    case PROP_VERSION:
-      g_value_set_enum (value, this->version);
-      break;
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static GstStateChangeReturn
-gst_gdp_pay_change_state (GstElement * element, GstStateChange transition)
-{
-  GstStateChangeReturn ret;
-  GstGDPPay *this = GST_GDP_PAY (element);
-
-  switch (transition) {
-    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:
-      gst_gdp_pay_reset (this);
-      break;
-    default:
-      break;
-  }
-
-  return ret;
-}
-
-gboolean
-gst_gdp_pay_plugin_init (GstPlugin * plugin)
-{
-  if (!gst_element_register (plugin, "gdppay", GST_RANK_NONE, GST_TYPE_GDP_PAY))
-    return FALSE;
-
-  return TRUE;
-}