Re: [fxtf-drafts] Add plus-lighter to mix-blend-mode and background-blend-mode (#444)

> It should be simple enough to create this as an experiment in a version of chromium that you built yourself. If the elements can be blended by regular drawing (and not by the compositor), you just need to add it to skia. You could even just replace a blend mode with `plus-darker`.

There is one now, as of yesterday, via the --enable-blink-features=CSSMixBlendModePlusLighter runtime feature.

> I'm still unsure if the compositing mode will always work in the way you expect. Also, blending creates a stacking context out of the content that is blending but not the content that you are blending with. This could cause some confusion for authors.

Regardless, the CSSWG resolved to add it. Is there something specific about the PR that needs improvement before landing?


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Received on Tuesday, 11 January 2022 17:19:56 UTC