[webkit-changes] [WebKit/WebKit] a057d5: dynamicDowncast<> adoption in platform code, prima...

[Anne van Kesteren]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: a057d5dafadecef5c4bb3c04ffea5f89818529b9
      https://github.com/WebKit/WebKit/commit/a057d5dafadecef5c4bb3c04ffea5f89818529b9
  Author: Anne van Kesteren <annevk at annevk.nl>
  Date:   2024-02-26 (Mon, 26 Feb 2024)

  Changed paths:
    M Source/WebCore/platform/DragImage.cpp
    M Source/WebCore/platform/ScrollingEffectsController.cpp
    M Source/WebCore/platform/VideoFrame.mm
    M Source/WebCore/platform/animation/AcceleratedEffect.cpp
    M Source/WebCore/platform/animation/TimingFunction.cpp
    M Source/WebCore/platform/animation/TimingFunction.h

  Log Message:
  -----------
  dynamicDowncast<> adoption in platform code, primarily animation
https://bugs.webkit.org/show_bug.cgi?id=270052

Reviewed by Chris Dumez.

For security & performance. Also use uncheckedDowncast<> in a switch
construct where the relationship between type and class is
straightforward.

* Source/WebCore/platform/DragImage.cpp:
(WebCore::createDragImageFromSnapshot):
* Source/WebCore/platform/ScrollingEffectsController.cpp:
(WebCore::ScrollingEffectsController::finishKeyboardScroll):
(WebCore::ScrollingEffectsController::retargetAnimatedScroll):
(WebCore::ScrollingEffectsController::processWheelEventForKineticScrolling):
* Source/WebCore/platform/VideoFrame.mm:
(WebCore::VideoFrame::asVideoFrameCV):
* Source/WebCore/platform/animation/AcceleratedEffect.cpp:
(WebCore::AcceleratedEffect::AcceleratedEffect):
(WebCore::AcceleratedEffect::apply):
(WebCore::AcceleratedEffect::timingFunctionForKeyframe const):
* Source/WebCore/platform/animation/TimingFunction.cpp:
(WebCore::operator<<):
(WebCore::TimingFunction::transformProgress const):
(WebCore::TimingFunction::createFromCSSValue):
(WebCore::TimingFunction::cssText const):
* Source/WebCore/platform/animation/TimingFunction.h:

Canonical link: https://commits.webkit.org/275329@main



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