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Codechange: track _realtime_tick more accurate

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_realtime_tick was reset every time the diff was calculated. This
means if it would trigger, say, every N.9 milliseconds, it would
after two iterations already drift a millisecond. This adds up
pretty quick.
This commit is contained in:
Patric Stout
2021-02-17 14:49:45 +01:00
committed by Patric Stout
parent 25f6851ca1
commit 5bfa014505
7 changed files with 55 additions and 18 deletions
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src/video/sdl2_v.h
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@@ -63,7 +63,7 @@ private:
bool edit_box_focused;
std::chrono::steady_clock::time_point cur_ticks;
std::chrono::steady_clock::time_point last_cur_ticks;
std::chrono::steady_clock::time_point last_realtime_tick;
std::chrono::steady_clock::time_point next_tick;
int startup_display;