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Progress/Framerate observer Lottie's new Core Animation engine #10

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tfmart opened this issue Feb 16, 2023 · 1 comment
Open

Progress/Framerate observer Lottie's new Core Animation engine #10

tfmart opened this issue Feb 16, 2023 · 1 comment

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@tfmart
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tfmart commented Feb 16, 2023 •
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As of Lottie 4.0, the current solution we have for observing animations with CVDisplayLink and CADisplayLink have stopped working when rendering animations with their new Core Animation engine.

For now, we can use the legacy Main Thread engine to use the framerate/progress observers, but we'll have to sort it out what's causing the display link to break on the newer engine

If anyone has an possible solution in mind, feel free to discuss it below. You're also very welcome to contribute with a pull request!
@tfmart tfmart mentioned this issue Feb 17, 2023
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@tfmart
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tfmart commented Feb 17, 2023

I've also opened a discussion thread on Lottie's official repo about this issue

airbnb/lottie-ios#1940

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