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Re: [fxtf-drafts] [filter-effects-2] Backdrop filters should not use BackgroundImage

From: Simon Fraser via GitHub <sysbot+gh@w3.org>
Date: Wed, 14 Nov 2018 17:52:00 +0000
To: public-fxtf-archive@w3.org
Message-ID: <issue_comment.created-438755556-1542217919-sysbot+gh@w3.org>
> @tabatkins, in particular mix-blend-mode, which seems to my eye to be very similar to backdrop-filter in this regard. I don’t know why the behavior there (mix-blend-mode respects isolation) shouldn’t be the same behavior here, for backdrop-filter.

Historically I think mix-blend-mode should have affected everything behind it, but for ease of implementation it also chose to stop at the isolation group ancestor. @cabanier probably remembers more.

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Received on Wednesday, 14 November 2018 17:52:04 UTC

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