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Updated windows time period call

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Updated win32.time_begin_period to windows.timeBeginPeriod
Added a note about calling windows.timeEndPeriod once you don't need accurate_sleep, as per MS's docs https://learn.microsoft.com/en-us/windows/win32/api/timeapi/nf-timeapi-timebeginperiod#remarks
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2024-03-26 11:13:27 +10:00
parent 3a8971c260
commit a405c72d4d
1 changed files with 2 additions and 1 deletions
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core/time/time.odin
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@@ -238,8 +238,9 @@ time_add :: proc "contextless" (t: Time, d: Duration) -> Time {
//
// Accuracy seems to be pretty good out of the box on Linux, to within around 4µs worst case.
// On Windows it depends but is comparable with regular sleep in the worst case.
// To get the same kind of accuracy as on Linux, have your program call `win32.time_begin_period(1)` to
// To get the same kind of accuracy as on Linux, have your program call `windows.timeBeginPeriod(1)` to
// tell Windows to use a more accurate timer for your process.
// Additionally your program should call `windows.timeEndPeriod(1)` when you're done.
accurate_sleep :: proc "contextless" (d: Duration) {
to_sleep, estimate, mean, m2, count: Duration