Open Bug 1712246 Opened 3 years ago Updated 3 years ago

Optimize background-color animations covered by opaque background-image property's image

Categories

(Core :: DOM: Animation, enhancement, P3)

Product:
Core
Component:
DOM: Animation
Type:
enhancement

Tracking

()

People

(Reporter: hiro, Unassigned)

Details

See bug 1699890 comment 17 in detail.

A naive implementation I can think of right now is when we try to create a display item for such element, we can check drawBackgroundImage flag and if it's true set a flag for the animation in question and skip restyling in subsequent ticks.

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