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| author | mobserveur <mobserveur@gmail.com> | 2024-06-06 13:16:15 +0200 |
|---|---|---|
| committer | mobserveur <mobserveur@gmail.com> | 2024-06-06 13:16:15 +0200 |
| commit | 899b0b006d1e7fed7369b0c7cdbdb42b7365b93a (patch) | |
| tree | 0d6b75c5b6bcc42523b188b7e874f618c91ef204 | |
| parent | 1da579b44e49ad6bb347c00ea8c6288a0eecbf55 (diff) | |
fasttimer.h fixed clock for Apple Gpu
This fixes the precision clock used in fasttimer.h
| -rw-r--r-- | indra/llcommon/llfasttimer.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/indra/llcommon/llfasttimer.h b/indra/llcommon/llfasttimer.h index 607509ea2d..cf5e43d805 100644 --- a/indra/llcommon/llfasttimer.h +++ b/indra/llcommon/llfasttimer.h @@ -127,8 +127,22 @@ public: #endif +#if (LL_DARWIN && defined(__arm64__)) -#if (LL_LINUX || LL_DARWIN) && !(defined(__i386__) || defined(__amd64__)) + static U32 getCPUClockCount64() + { + U64 t = clock_gettime_nsec_np(CLOCK_UPTIME_RAW); + return t/1000; + } + + static U64 getCPUClockCount32() + { + return (U32) (getCPUClockCount64() >> 8); + } + +#endif + +#if (LL_LINUX && !(defined(__i386__) || defined(__amd64__))) // // Linux implementation of CPU clock - non-x86. // This is accurate but SLOW! Only use out of desperation. |