Re: [css-houdini-drafts] [css-animationworklet] Experiment with different sync models for animations with mixed accelerated and non-accelerated properties

> Most current implementations seems to do option 1 which means the resulting updates run in sync but at the cost of running at lowest update rate.

Gecko differentiates between different types of properties. If you are animating two geometric properties--e.g. 'width' and 'transform'--with the same animation (or even in different animations but with the same starting time) and one can't be run on the compositor, we run both of them on the main thread.

If you're animating background-color and transform, however, we'll happily do background-color on the main thread and transform on the compositor.

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Received on Wednesday, 29 August 2018 22:56:41 UTC