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Unified Diff: Source/core/animation/CompositorAnimations.cpp

Issue 851693007: Prepare for responsive CSS animations. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Clean up includes Created 5 years, 11 months ago
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Index: Source/core/animation/CompositorAnimations.cpp
diff --git a/Source/core/animation/CompositorAnimations.cpp b/Source/core/animation/CompositorAnimations.cpp
index fb26b5784814040ede48647c98335ef5168361ed..d85cdc5cf9873cc42f1d5e86185f4ba71722adb8 100644
--- a/Source/core/animation/CompositorAnimations.cpp
+++ b/Source/core/animation/CompositorAnimations.cpp
@@ -147,7 +147,8 @@ bool CompositorAnimations::isCandidateForAnimationOnCompositor(const Timing& tim
ASSERT(keyframes.size() >= 2);
for (const auto& keyframe : keyframes) {
// FIXME: Determine candidacy based on the CSSValue instead of a snapshot AnimatableValue.
- if (keyframe->composite() != AnimationEffect::CompositeReplace || !keyframe->getAnimatableValue())
+ bool isNeutralKeyframe = keyframe->isStringPropertySpecificKeyframe() && !toStringPropertySpecificKeyframe(keyframe.get())->value() && keyframe->composite() == AnimationEffect::CompositeAdd;
+ if ((keyframe->composite() != AnimationEffect::CompositeReplace && !isNeutralKeyframe) || !keyframe->getAnimatableValue())
return false;
switch (property) {

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