C++ GST_IS_RTSP_MEDIA_FACTORY函数代码示例

/**
 * gst_rtsp_media_factory_get_protocols:
 * @factory: a #GstRTSPMediaFactory
 *
 * Get the allowed protocols of @factory.
 *
 * Returns: a #GstRTSPLowerTrans
 */
GstRTSPLowerTrans
gst_rtsp_media_factory_get_protocols (GstRTSPMediaFactory * factory)
{
  g_return_val_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory),
      GST_RTSP_LOWER_TRANS_UNKNOWN);

  return factory->protocols;
}

/**
 * gst_rtsp_media_factory_set_protocols:
 * @factory: a #GstRTSPMediaFactory
 * @protocols: the new flags
 *
 * Configure the allowed lower transport for @factory.
 */
void
gst_rtsp_media_factory_set_protocols (GstRTSPMediaFactory * factory,
    GstRTSPLowerTrans protocols)
{
  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));

  factory->protocols = protocols;
}

/**
 * gst_rtsp_media_factory_set_buffer_size:
 * @factory: a #GstRTSPMedia
 * @size: the new value
 *
 * Set the kernel UDP buffer size.
 */
void
gst_rtsp_media_factory_set_buffer_size (GstRTSPMediaFactory * factory,
    guint size)
{
  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  factory->buffer_size = size;
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
}

/**
 * gst_rtsp_media_factory_set_shared:
 * @factory: a #GstRTSPMediaFactory
 * @shared: the new value
 *
 * Configure if media created from this factory can be shared between clients.
 */
void
gst_rtsp_media_factory_set_shared (GstRTSPMediaFactory * factory,
    gboolean shared)
{
  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  factory->shared = shared;
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
}

/**
 * gst_rtsp_media_factory_set_eos_shutdown:
 * @factory: a #GstRTSPMediaFactory
 * @eos_shutdown: the new value
 *
 * Configure if media created from this factory will have an EOS sent to the
 * pipeline before shutdown.
 */
void
gst_rtsp_media_factory_set_eos_shutdown (GstRTSPMediaFactory * factory,
    gboolean eos_shutdown)
{
  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  factory->eos_shutdown = eos_shutdown;
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
}

/**
 * gst_rtsp_media_mapping_add_factory:
 * @mapping: a #GstRTSPMediaMapping
 * @path: a mount point
 * @factory: a #GstRTSPMediaFactory
 *
 * Attach @factory to the mount point @path in @mapping.
 *
 * @path is of the form (/node)+. Any previous mapping will be freed.
 *
 * Ownership is taken of the reference on @factory so that @factory should not be
 * used after calling this function.
 */
void
gst_rtsp_media_mapping_add_factory (GstRTSPMediaMapping * mapping,
    const gchar * path, GstRTSPMediaFactory * factory)
{
  g_return_if_fail (GST_IS_RTSP_MEDIA_MAPPING (mapping));
  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));
  g_return_if_fail (path != NULL);

  g_hash_table_insert (mapping->mappings, g_strdup (path), factory);
}

/**
 * gst_rtsp_media_factory_set_multicast_group:
 * @factory: a #GstRTSPMedia
 * @mc: the new multicast group
 *
 * Set the multicast group that media from @factory will be streamed to.
 */
void
gst_rtsp_media_factory_set_multicast_group (GstRTSPMediaFactory * factory,
    const gchar * mc)
{
  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  g_free (factory->multicast_group);
  factory->multicast_group = g_strdup (mc);
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
}

/**
 * gst_rtsp_media_factory_set_launch:
 * @factory: a #GstRTSPMediaFactory
 * @launch: the launch description
 *
 *
 * The gst_parse_launch() line to use for constructing the pipeline in the
 * default prepare vmethod.
 *
 * The pipeline description should return a GstBin as the toplevel element
 * which can be accomplished by enclosing the dscription with brackets '('
 * ')'.
 *
 * The description should return a pipeline with payloaders named pay0, pay1,
 * etc.. Each of the payloaders will result in a stream.
 */
void
gst_rtsp_media_factory_set_launch (GstRTSPMediaFactory * factory,
    const gchar * launch)
{
  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));
  g_return_if_fail (launch != NULL);

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  g_free (factory->launch);
  factory->launch = g_strdup (launch);
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
}

/**
 * gst_rtsp_media_factory_get_auth:
 * @factory: a #GstRTSPMediaFactory
 *
 * Get the #GstRTSPAuth used as the authentication manager of @factory.
 *
 * Returns: the #GstRTSPAuth of @factory. g_object_unref() after
 * usage.
 */
GstRTSPAuth *
gst_rtsp_media_factory_get_auth (GstRTSPMediaFactory * factory)
{
  GstRTSPAuth *result;

  g_return_val_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory), NULL);

  if ((result = factory->auth))
    g_object_ref (result);

  return result;
}

/**
 * gst_rtsp_media_factory_is_eos_shutdown:
 * @factory: a #GstRTSPMediaFactory
 *
 * Get if media created from this factory will have an EOS event sent to the
 * pipeline before shutdown.
 *
 * Returns: %TRUE if the media will receive EOS before shutdown.
 */
gboolean
gst_rtsp_media_factory_is_eos_shutdown (GstRTSPMediaFactory * factory)
{
  gboolean result;

  g_return_val_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory), FALSE);

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  result = factory->eos_shutdown;
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);

  return result;
}

/**
 * gst_rtsp_media_factory_get_multicast_group:
 * @factory: a #GstRTSPMedia
 *
 * Get the multicast group that media from @factory will be streamed to.
 *
 * Returns: the multicast group
 */
gchar *
gst_rtsp_media_factory_get_multicast_group (GstRTSPMediaFactory * factory)
{
  gchar *result;

  g_return_val_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory), NULL);

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  result = g_strdup (factory->multicast_group);
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);

  return result;
}

/**
 * gst_rtsp_media_factory_get_buffer_size:
 * @factory: a #GstRTSPMedia
 *
 * Get the kernel UDP buffer size.
 *
 * Returns: the kernel UDP buffer size.
 */
guint
gst_rtsp_media_factory_get_buffer_size (GstRTSPMediaFactory * factory)
{
  guint result;

  g_return_val_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory), 0);

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  result = factory->buffer_size;
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);

  return result;
}

/**
 * gst_rtsp_media_factory_set_stop_on_disconnect:
 * @factory: a #GstRTSPMediaFactory
 * @stop_on_disconnect: the new value
 *
 * Configure if media created from this factory should be stopped
 * when a client disconnects without sending TEARDOWN.
 */
void
gst_rtsp_media_factory_set_stop_on_disconnect (GstRTSPMediaFactory * factory,
    gboolean stop_on_disconnect)
{
  GstRTSPMediaFactoryPrivate *priv;

  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));

  priv = factory->priv;

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  priv->stop_on_disconnect = stop_on_disconnect;
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
}

/**
 * gst_rtsp_media_factory_set_suspend_mode:
 * @factory: a #GstRTSPMediaFactory
 * @mode: the new #GstRTSPSuspendMode
 *
 * Configure how media created from this factory will be suspended.
 */
void
gst_rtsp_media_factory_set_suspend_mode (GstRTSPMediaFactory * factory,
    GstRTSPSuspendMode mode)
{
  GstRTSPMediaFactoryPrivate *priv;

  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));

  priv = factory->priv;

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  priv->suspend_mode = mode;
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
}

/**
 * gst_rtsp_media_factory_set_latency:
 * @factory: a #GstRTSPMediaFactory
 * @latency: latency in milliseconds
 *
 * Configure the latency used for receiving media
 */
void
gst_rtsp_media_factory_set_latency (GstRTSPMediaFactory * factory,
    guint latency)
{
  GstRTSPMediaFactoryPrivate *priv;

  g_return_if_fail (GST_IS_RTSP_MEDIA_FACTORY (factory));

  priv = factory->priv;

  GST_DEBUG_OBJECT (factory, "latency %ums", latency);

  GST_RTSP_MEDIA_FACTORY_LOCK (factory);
  priv->latency = latency;
  GST_RTSP_MEDIA_FACTORY_UNLOCK (factory);
}