C++ (Cpp) gst_iterator_new_listの例

コード例 #1

ファイル: fs-stream.c プロジェクト: kakaroto/farstream

GstIterator *
fs_stream_iterate_src_pads (FsStream *stream)
{
    return gst_iterator_new_list (GST_TYPE_PAD, &stream->priv->mutex,
                                  &stream->priv->src_pads_cookie, &stream->priv->src_pads,
                                  G_OBJECT (stream), NULL);
}

コード例 #2

ファイル: gstformat.c プロジェクト: like0403/gstreamer

/**
 * gst_format_iterate_definitions:
 *
 * Iterate all the registered formats. The format definition is read
 * only.
 *
 * Returns: (transfer full): a GstIterator of #GstFormatDefinition.
 */
GstIterator *
gst_format_iterate_definitions (void)
{
  GstIterator *result;

  g_mutex_lock (&mutex);
  /* FIXME: register a boxed type for GstFormatDefinition */
  result = gst_iterator_new_list (G_TYPE_POINTER,
      &mutex, &_n_values, &_gst_formats, NULL, NULL);
  g_mutex_unlock (&mutex);

  return result;
}

コード例 #3

/**
 * gst_query_type_iterate_definitions:
 *
 * Get a #GstIterator of all the registered query types. The definitions 
 * iterated over are read only.
 *
 * Returns: A #GstIterator of #GstQueryTypeDefinition.
 */
GstIterator *
gst_query_type_iterate_definitions (void)
{
  GstIterator *result;

  g_static_mutex_lock (&mutex);
  /* FIXME: register a boxed type for GstQueryTypeDefinition */
  result = gst_iterator_new_list (G_TYPE_POINTER,
      g_static_mutex_get_mutex (&mutex), &_n_values, &_gst_queries,
      NULL, NULL, NULL);
  g_static_mutex_unlock (&mutex);

  return result;
}