-
- if (frames % 60 == 0) {
- double fps;
- gettimeofday (&tv_now, NULL);
-
- fps = (double) frames / (tv_now.tv_sec - tv_start.tv_sec +
- (tv_now.tv_usec - tv_start.tv_usec) / 1.0e6);
-
- printf("FPS: %.3f\n", fps);
-
- print_program_metrics ();
- }