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FPS profiling: do not count read timeouts

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This commit is contained in:
o9000 2016-10-06 11:13:36 +02:00
parent cbde035f36
commit d45af83eaa
1 changed files with 3 additions and 2 deletions
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5
src/tint.c
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@ -1648,7 +1648,7 @@ start:
if (debug_fps)
ts_render_finished = get_time();
XFlush(server.display);
if (debug_fps) {
if (debug_fps && ts_event_read > 0) {
ts_flush_finished = get_time();
double period = ts_flush_finished - ts_event_read;
double fps = 1.0 / period;
@ -1658,7 +1658,7 @@ start:
fps_sum += fps;
fps_count += 1;
fprintf(stderr,
BLUE "fps = %.1f (avg %.1f) : processing %.1f%%, rendering %.1f%%, flushing %.1f%%" RESET "\n",
BLUE "fps = %.0f (avg %.0f) : processing %.0f%%, rendering %.0f%%, flushing %.0f%%" RESET "\n",
fps,
fps_sum / fps_count,
proc_ratio * 100,
@ -1692,6 +1692,7 @@ start:
struct timeval *select_timeout = (next_timeout.tv_sec >= 0 && next_timeout.tv_usec >= 0) ? &next_timeout : NULL;
// Wait for X Event or a Timer
ts_event_read = 0;
if (XPending(server.display) > 0 || select(maxfd + 1, &fdset, 0, 0, select_timeout) >= 0) {
uevent_handler();