From daea3dd7d5727116025e0c18ba97ff104dcd546d Mon Sep 17 00:00:00 2001 From: Rob Clark Date: Sat, 7 Mar 2020 09:38:11 -0800 Subject: kmscube: also print final fps stat at exit --- drm-atomic.c | 6 ++++++ drm-legacy.c | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/drm-atomic.c b/drm-atomic.c index 6cde343..13564d7 100644 --- a/drm-atomic.c +++ b/drm-atomic.c @@ -308,6 +308,12 @@ static int atomic_run(const struct gbm *gbm, const struct egl *egl) flags &= ~(DRM_MODE_ATOMIC_ALLOW_MODESET); } + double elapsed_time = cur_time - start_time; + double secs = elapsed_time / (double)NSEC_PER_SEC; + unsigned frames = i - 1; /* first frame ignored */ + printf("Rendered %u frames in %f sec (%f fps)\n", + frames, secs, (double)frames/secs); + return ret; } diff --git a/drm-legacy.c b/drm-legacy.c index 9f37bc9..aeaba50 100644 --- a/drm-legacy.c +++ b/drm-legacy.c @@ -139,6 +139,12 @@ static int legacy_run(const struct gbm *gbm, const struct egl *egl) bo = next_bo; } + double elapsed_time = cur_time - start_time; + double secs = elapsed_time / (double)NSEC_PER_SEC; + unsigned frames = i - 1; /* first frame ignored */ + printf("Rendered %u frames in %f sec (%f fps)\n", + frames, secs, (double)frames/secs); + return 0; } -- cgit v1.2.3