C++ (Cpp) gst_controller_sync_valuesの例

コード例 #1

ファイル: gsthelper.c プロジェクト: wosigh/gstreamer

/**
 * gst_object_sync_values:
 * @object: the object that has controlled properties
 * @timestamp: the time that should be processed
 *
 * Convenience function for GObject
 *
 * Returns: same thing as gst_controller_sync_values()
 * Since: 0.9
 */
gboolean
gst_object_sync_values (GObject * object, GstClockTime timestamp)
{
  GstController *ctrl = NULL;

  g_return_val_if_fail (G_IS_OBJECT (object), FALSE);
  g_return_val_if_fail (GST_CLOCK_TIME_IS_VALID (timestamp), FALSE);

  if ((ctrl = g_object_get_qdata (object, priv_gst_controller_key))) {
    return gst_controller_sync_values (ctrl, timestamp);
  }
  return (FALSE);
}

コード例 #2

ファイル: gsthelper.c プロジェクト: kuailexs/symbiandump-mw1

EXPORT_C
#endif

gboolean
gst_object_sync_values (GObject * object, GstClockTime timestamp)
{
  GstController *ctrl = NULL;

  g_return_val_if_fail (G_IS_OBJECT (object), FALSE);

  if ((ctrl = g_object_get_qdata (object, priv_gst_controller_key))) {
    return gst_controller_sync_values (ctrl, timestamp);
  }
  /* this is no failure, its called by elements regardless if there is a
   * controller assigned or not
   */
  return (TRUE);
}