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Re: [fxtf-drafts] [filter-effects][compositing] What is "no-composite" blending?

From: Dirk Schulze via GitHub <sysbot+gh@w3.org>
Date: Fri, 15 Dec 2017 09:38:57 +0000
To: public-fxtf-archive@w3.org
Message-ID: <issue_comment.created-351959554-1513330737-sysbot+gh@w3.org>
Blend mode algorithms usually are described with compositing steps. They can be described w/o compositing also. That is what filter effects asks for.

C&B says:
> Conceptually, the colors in the source element are blended in place with the backdrop. After blending, the modified source element is composited with the backdrop. In practice, this is usually all performed in one step.

@cabanier The C&B spec currently has the steps for mixing compositing and blending. Does it have the pure blending formula as well?

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