diff options
| author | Brad Payne (Vir Linden) <vir@lindenlab.com> | 2022-09-01 15:12:14 +0100 |
|---|---|---|
| committer | Brad Payne (Vir Linden) <vir@lindenlab.com> | 2022-09-01 15:12:14 +0100 |
| commit | 3c3442cbbc38beff1ab82ffcc7f81390c7979361 (patch) | |
| tree | b2e60cc8818e372706a2c3463ca2a2f255066b79 /indra/llcommon/lltimer.cpp | |
| parent | 2c692f635da67990f842f20adf3b42d870d42fdf (diff) | |
| parent | ce685a12b9acc888a39c336c91ae6272db74ce91 (diff) | |
Merge branch 'DRTVWR-559' of https://bitbucket.org/lindenlab/viewer into DRTVWR-559
Diffstat (limited to 'indra/llcommon/lltimer.cpp')
| -rw-r--r-- | indra/llcommon/lltimer.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/indra/llcommon/lltimer.cpp b/indra/llcommon/lltimer.cpp index aaa6df325c..39dfee3755 100644 --- a/indra/llcommon/lltimer.cpp +++ b/indra/llcommon/lltimer.cpp @@ -30,6 +30,9 @@ #include "u64.h" +#include <chrono> +#include <thread> + #if LL_WINDOWS # include "llwin32headerslean.h" #elif LL_LINUX || LL_DARWIN @@ -64,7 +67,13 @@ LLTimer* LLTimer::sTimer = NULL; #if LL_WINDOWS void ms_sleep(U32 ms) { - Sleep(ms); + LL_PROFILE_ZONE_SCOPED; + using TimePoint = std::chrono::steady_clock::time_point; + auto resume_time = TimePoint::clock::now() + std::chrono::milliseconds(ms); + while (TimePoint::clock::now() < resume_time) + { + std::this_thread::yield(); //note: don't use LLThread::yield here to avoid yielding for too long + } } U32 micro_sleep(U64 us, U32 max_yields) |