+/**
+ * @brief Set scale factor for the nearest calling tbm_bufmgr_debug_dump_all() or tbm_bufmgr_debug_queue_dump()
+ * @since_tizen 3.0
+ * @param[in] scale : the scale factor, 0 - disable scaling
+ * @par Example
+ @code
+ #include <tbm_bufmgr.h>
+
+ // Dump all surface with scale factor 0.5
+ tbm_bufmgr_debug_dump_set_scale(0.5);
+ tbm_bufmgr_debug_dump_all("/tmp/");
+
+ // Start the dump debugging for queue with scale factor 0.5
+ tbm_bufmgr_debug_dump_set_scale(0.2);
+ tbm_bufmgr_debug_queue_dump("/tmp/", 10, 1);
+
+ @endcode
+ */
+void tbm_bufmgr_debug_dump_set_scale(double scale);
+