third_party/WebKit/Source/platform/animation/AnimationUtilities.h - Issue 2272303002: Blink Animation: Limit maximum accuracy to avoid hanging for long durations.

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Unified Diff: third_party/WebKit/Source/platform/animation/AnimationUtilities.h

Issue 2272303002: Blink Animation: Limit maximum accuracy to avoid hanging for long durations. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 4 months ago

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Index: third_party/WebKit/Source/platform/animation/AnimationUtilities.h

diff --git a/third_party/WebKit/Source/platform/animation/AnimationUtilities.h b/third_party/WebKit/Source/platform/animation/AnimationUtilities.h

index b7e1ca1e755e06406400c83cb682eea2f928c5c9..6cac97c6d766c3f0ab7001601bd7767423ebedd8 100644

--- a/third_party/WebKit/Source/platform/animation/AnimationUtilities.h

+++ b/third_party/WebKit/Source/platform/animation/AnimationUtilities.h

@@ -30,8 +30,10 @@

#include "platform/PlatformExport.h"

#include "platform/geometry/FloatPoint.h"

#include "platform/geometry/IntPoint.h"

+#include "ui/gfx/geometry/cubic_bezier.h"

#include "wtf/MathExtras.h"

+#include <algorithm>

#include <type_traits>

namespace blink {

@@ -77,7 +79,7 @@ inline FloatPoint blend(const FloatPoint& from, const FloatPoint& to, double pro

// Calculates the accuracy for evaluating a timing function for an animation with the specified duration.

inline double accuracyForDuration(double duration)

{

- return 1.0 / (200.0 * duration);

+ return std::max(1.0 / (200.0 * duration), gfx::CubicBezier::GetDefaultEpsilon());

}

} // namespace blink

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