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Mirror of https://hg.fxtf.org/drafts
https://drafts.fxtf.org/
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[filter-effects-2] Define `backdrop-filter` with animation type #496

Closed cdoublev closed 6 months ago

cdoublev commented 1 year ago

backdrop-filter is defined with Animatable: yes, but Web Animations 1 requires Animation Type:

How property values combine is defined by the Animation type line in each property’s property definition table

w3c/reffy (spec crawler) does not normalize Animatable to Animation Type therefore users have to check both propDef.animationType and propDef.animatable, which is not great.

Ideally, I think its value should also conform to the values listed in Web Animations instead of yes, eg. "See prose in Animation of Filters", like filter.

cdoublev commented 6 months ago

Closed as duplicate of #521.