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| author | Andrey Lihatskiy <alihatskiy@productengine.com> | 2020-08-11 01:34:13 +0300 |
|---|---|---|
| committer | Andrey Lihatskiy <alihatskiy@productengine.com> | 2020-08-11 01:34:13 +0300 |
| commit | 9406b757a36d409e93a0ccde0a1fea289a3e6118 (patch) | |
| tree | bac8ea172ccf40ea836d1b750d73e5d2cc5e11e4 /indra/llcommon/llfasttimer.h | |
| parent | f554fe2ca74ddf275e47cdce8537e04ab40f9f95 (diff) | |
| parent | 2e66c406d1767f26f968452e9ca5f5c0afa513b2 (diff) | |
Merge branch 'DRTVWR-501-maint' into DRTVWR-503-maint
# Conflicts:
# indra/cmake/DirectX.cmake
# indra/newview/llviewerparcelmedia.cpp
# indra/newview/viewer_manifest.py
Diffstat (limited to 'indra/llcommon/llfasttimer.h')
| -rw-r--r-- | indra/llcommon/llfasttimer.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/indra/llcommon/llfasttimer.h b/indra/llcommon/llfasttimer.h index d463fc9d65..5628a05b00 100644 --- a/indra/llcommon/llfasttimer.h +++ b/indra/llcommon/llfasttimer.h @@ -31,6 +31,10 @@ #include "lltrace.h" #include "lltreeiterators.h" +#if LL_WINDOWS +#include <intrin.h> +#endif + #define LL_FAST_TIMER_ON 1 #define LL_FASTTIMER_USE_RDTSC 1 @@ -85,6 +89,8 @@ public: // return __rdtsc(); //} + + // shift off lower 8 bits for lower resolution but longer term timing // on 1Ghz machine, a 32-bit word will hold ~1000 seconds of timing #if LL_FASTTIMER_USE_RDTSC |