--- /dev/null
+/* fps, Copyright (c) 2001-2008 Jamie Zawinski <jwz@jwz.org>
+ * Draw a frames-per-second display (Xlib and OpenGL).
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation. No representations are made about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ */
+
+#ifndef __XSCREENSAVER_FPSI_H__
+# define __XSCREENSAVER_FPSI_H__
+
+#include "fps.h"
+
+struct fps_state {
+ Display *dpy;
+ Window window;
+ int x, y;
+ XFontStruct *font;
+ unsigned long font_dlist; /* for glx/fps-gl.c */
+ Bool clear_p;
+ char string[1024];
+
+ GC draw_gc, erase_gc;
+
+ int last_ifps;
+ double last_fps;
+ int frame_count;
+ unsigned long slept;
+ struct timeval prev_frame_end, this_frame_end;
+};
+
+#endif /* __XSCREENSAVER_FPSI_H__ */