third_party/WebKit/Source/platform/scroll/ScrollAnimatorCompositorCoordinator.h - Issue 1648293003: Fix smooth scroll jump when switching scroll handling between MT and CC

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Unified Diff: third_party/WebKit/Source/platform/scroll/ScrollAnimatorCompositorCoordinator.h

Issue 1648293003: Fix smooth scroll jump when switching scroll handling between MT and CC (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: finish animations on main Created 4 years, 11 months ago

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« third_party/WebKit/Source/platform/graphics/GraphicsLayer.cpp ('K') | « third_party/WebKit/Source/platform/scroll/ScrollAnimator.h ('k') | third_party/WebKit/Source/platform/scroll/ScrollAnimatorCompositorCoordinator.cpp » ('j') | no next file with comments »
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Index: third_party/WebKit/Source/platform/scroll/ScrollAnimatorCompositorCoordinator.h

diff --git a/third_party/WebKit/Source/platform/scroll/ScrollAnimatorCompositorCoordinator.h b/third_party/WebKit/Source/platform/scroll/ScrollAnimatorCompositorCoordinator.h

index 2f3892743f3102ab58a0e4825a12088469fd58cd..a2426d6a829abbceba436c2280bd0fb17e01fef0 100644

--- a/third_party/WebKit/Source/platform/scroll/ScrollAnimatorCompositorCoordinator.h

+++ b/third_party/WebKit/Source/platform/scroll/ScrollAnimatorCompositorCoordinator.h

@@ -26,6 +26,9 @@ public:

virtual ~ScrollAnimatorCompositorCoordinator();

bool hasAnimationThatRequiresService() const;

+ void clearMainThreadScrollingReasons(bool clear);

+ virtual bool hasRunningAnimation() const { return false; }

virtual void resetAnimationState();

virtual void cancelAnimation();

@@ -87,6 +90,11 @@ protected:

RunState m_runState;

int m_compositorAnimationId;

int m_compositorAnimationGroupId;

+private:

+ void clearMainThreadScrollingReasonsOnLayer();

+ bool m_clearMainThreadScrollingReasons;

};

} // namespace blink