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| author | Ryosuke Niwa <rniwa@webkit.org> | 2018-01-08 01:22:20 +0000 |
|---|---|---|
| committer | Konstantin Tokarev <annulen@yandex.ru> | 2018-01-15 09:38:10 +0000 |
| commit | bd0657f98aff85b9f06d85a8cf4da6a27f61a56e (patch) | |
| tree | 202b8878780f877f9b33dc58258ff923e4f9a54b | |
| parent | 8aed7c65423e2303432e355fa485ef91e830c9d2 (diff) | |
| download | qtwebkit-bd0657f98aff85b9f06d85a8cf4da6a27f61a56e.tar.gz | |
Reduce the precision of "high" resolution time to 1ms
Reduced the high prevision time's resolution to 1ms, the same
precision as Date.now().
Based on upstream commit http://trac.webkit.org/changeset/226495
by Ryosuke Niwa <rniwa@webkit.org>.
Change-Id: I0311c49774b55c40a6ee5c1de97aee022e3b9142
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
| -rw-r--r-- | Source/WebCore/page/Performance.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Source/WebCore/page/Performance.cpp b/Source/WebCore/page/Performance.cpp index 72b73b16d..254bf0d3e 100644 --- a/Source/WebCore/page/Performance.cpp +++ b/Source/WebCore/page/Performance.cpp @@ -245,8 +245,8 @@ void Performance::webkitClearMeasures(const String& measureName) double Performance::now() const { - double nowSeconds = WTF::monotonicallyIncreasingTime() - m_referenceTime; - const double resolutionSeconds = 0.000005; + double nowSeconds = monotonicallyIncreasingTime() - m_referenceTime; + const double resolutionSeconds = 0.001; return 1000.0 * floor(nowSeconds / resolutionSeconds) * resolutionSeconds; } |