Open Bug 1638717 Opened 5 years ago Updated 5 years ago

Consider reporting back that transform animation on the compositor caused overflow in a scrollable container

Categories

(Core :: Graphics: Layers, enhancement, P3)

Product:
Core
Component:
Graphics: Layers
Type:
enhancement

Tracking

()

People

(Reporter: hiro, Unassigned)

References

Details

We've been historically unthrottling transform animation in a scrollable container every 200ms to update for the case the transform animation causes overflow in the scrollable container.

In bug 1324591, we are going to introduce a machinery to trigger unthrottling animations on the main-thread from the compositor when we detect the animation in quesion doesn't have enough pre-rendered area to be composited on the compositor. We can re-use the machinery instead of the periodical 200ms unthrottling and it would bring us better performance because with the machinery we don't need to do unnecessary unthrottling.

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