+ /**
+ * @return The maximum texture size
+ */
+ int GetIndicatorVisibleMode() const;
+
+ /**
+ * @brief Retrieves the interval of frames to be rendered into the Frame Buffer Object and the Frame Buffer.
+ *
+ * @return The number of frames that are going to be rendered into the Frame Buffer Object but the last one which is going to be rendered into the Frame Buffer.
+ */
+ unsigned int GetRenderToFboInterval() const;
+