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: updated layout test Created 4 years, 10 months ago

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« third_party/WebKit/LayoutTests/virtual/threaded/fast/scroll-behavior/smooth-scroll/main-thread-scrolling-reason-added.html ('K') | « third_party/WebKit/Source/platform/scroll/ScrollAnimator.cpp ('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..f7cbe74170bb273ebc8562abebb2610ff0fc9acf 100644

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

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

@@ -27,6 +27,8 @@ public:

bool hasAnimationThatRequiresService() const;

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

virtual void resetAnimationState();

virtual void cancelAnimation();

@@ -47,7 +49,7 @@ protected:

void abortAnimation();

void compositorAnimationFinished(int groupId);

- void reattachCompositorPlayerIfNeeded(WebCompositorAnimationTimeline*);

+ bool reattachCompositorPlayerIfNeeded(WebCompositorAnimationTimeline*);

// WebCompositorAnimationDelegate implementation.

void notifyAnimationStarted(double monotonicTime, int group) override;