diff options
Diffstat (limited to 'main/draw.cpp')
| -rw-r--r-- | main/draw.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/main/draw.cpp b/main/draw.cpp index 8d7f9ab7..1de1bd50 100644 --- a/main/draw.cpp +++ b/main/draw.cpp @@ -215,8 +215,13 @@ bool floormat_main::check_chunk_visible(const Vector2d& offset, const Vector2i& return X + W > 0 && X < size[x] && Y + H > 0 && Y < size[y]; } +#ifndef FM_NO_DEBUG +static size_t good_frames, bad_frames; +#endif + void main_impl::do_update() { + float dt = timeline.previousFrameDuration(); if (dt > 0) { @@ -238,7 +243,22 @@ void main_impl::do_update() } if (auto d = Math::abs(dt - dt_expected.value); d <= 4e-3f) + { dt = dt_expected.value + 1e-6f; +#ifndef FM_NO_DEBUG + ++good_frames; +#endif + } +#ifndef FM_NO_DEBUG + else if (dt_expected.has_focus && dt_expected.do_sleep) [[unlikely]] + { + if (good_frames) + { + DBG_nospace << ++bad_frames << " bad frame " << d << ", expected:" << dt_expected.value << " good-frames:" << good_frames; + good_frames = 0; + } + } +#endif dt = Math::clamp(dt, 1e-5f, Math::max(.2f, dt_expected.value)); |