-#define PROGCLASS "Penrose"
-#define HACK_INIT init_penrose
-#define HACK_DRAW draw_penrose
-#define penrose_opts xlockmore_opts
-#define DEFAULTS "*delay: 10000 \n" \
- "*size: 40 \n" \
- "*ncolors: 64 \n"
-#include "xlockmore.h" /* from the xscreensaver distribution */
+#define DEFAULTS "*delay: 10000 \n" \
+ "*size: 40 \n" \
+ "*ncolors: 64 \n" \
+ "*fpsSolid: true \n" \
+
+# define refresh_penrose 0
+# define reshape_penrose 0
+# define penrose_handle_event 0
+# include "xlockmore.h" /* from the xscreensaver distribution */