• commit-queue@webkit.org's avatar
    REGRESSION(r111639): delayed animation start can be postponed · 0f9d3e3c
    commit-queue@webkit.org authored
    https://bugs.webkit.org/show_bug.cgi?id=108582
    
    Source/WebCore:
    
    Query the animation timer directly for the time it will next fire rather than
    trying to cache the interval. Previous approach was incorrect -- as time advanced
    it was possible for the interval to jump beyond the next service time.
    
    Patch by Douglas Stockwell <dstockwell@chromium.org> on 2013-03-06
    Reviewed by Darin Adler.
    
    Test: animations/animation-delay-changed.html
    
    * page/animation/AnimationController.cpp:
    (WebCore::AnimationControllerPrivate::AnimationControllerPrivate):
    (WebCore::AnimationControllerPrivate::updateAnimationTimerForRenderer):
    (WebCore::AnimationControllerPrivate::updateAnimationTimer):
    * page/animation/AnimationControllerPrivate.h:
    (AnimationControllerPrivate): Remove m_previousTimeToNextService
    
    LayoutTests:
    
    Patch by Douglas Stockwell <dstockwell@chromium.org> on 2013-03-06
    Reviewed by Darin Adler.
    
    * animations/animation-delay-changed-expected.txt: Added.
    * animations/animation-delay-changed.html: Added.
    
    git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144935 268f45cc-cd09-0410-ab3c-d52691b4dbfc
    0f9d3e3c
animation-delay-changed-expected.txt 187 Bytes