Animation using inverted matte layer are suffering frame drops in 3.4.0

[kirti-swiggy]

In lottie version 3.4.0 (and 3.4.1), frames are dropping for animations using inverted matte layer.

I dug deep into the problem. Found out that #1388 is the cause. After reverting this change, animation seems to work fine.

Which Version of Lottie are you using?

Lottie 3.4.0

Expected Behavior

Simulator.Screen.Recording.-.iPhone.13.Pro.-.2022-07-31.at.17.27.18.mp4

Actual Behavior

Animation doesn't play.

Animation JSON

lf20_eLe0Jq.json.zip

Sample project

TestLottie.zip

[calda]

Thanks for digging in and finding the change that caused this regression! I'll revert that change and add your sample animation to the regression suite.

[calda]

Fixed in #1684