MODE_SNAPSHOT,
MODE_COMPARE,
} __mode = MODE_DISPLAY;
+bool __wait = false;
const char *__snapshot_prefix = "";
" in " << timeInterval << " secs,"
" average of " << (__frame/timeInterval) << " fps\n";
- if (__mode == MODE_DISPLAY) {
+ if (__wait) {
glutDisplayFunc(&display_noop);
glutIdleFunc(NULL);
} else {
__mode = MODE_SNAPSHOT;
} else if (!strcmp(arg, "-v")) {
++verbosity;
+ } else if (!strcmp(arg, "-w")) {
+ __wait = true;
} else {
std::cerr << "error: unknown option " << arg << "\n";
usage();