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Issue metadata

Status: Available
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OS: Linux , Android , Windows , Chrome , Mac , Fuchsia
Pri: 3
Type: Feature



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Treat 'image-rendering' value 'optimizeQuality' as alias/equivalent of 'smooth'

Project Member Reported by ericwilligers@chromium.org, Nov 8

Issue description

As optimizeQuality is deprecated, we should support use of 'smooth'.

CSS WG resolved in
https://github.com/w3c/csswg-drafts/issues/3283#issuecomment-436826546

Unfortunately, no other browsers support 'smooth' yet.

 
Labels: -Type-Bug Type-Feature
We should also treat 'image-rendering' value '-webkit-optimize-contrast' as alias/equivalent of 'crisp-edges'
https://bugs.chromium.org/p/chromium/issues/detail?id=317991#c25

Components: -Blink>SVG Blink>Paint
Status: Available (was: Untriaged)
(From the perspective of the lower layers) I think we can do something reasonable with 'smooth' and 'high-quality', but not really 'crisp-edges'. The way '-webkit-optimize-contrast' is currently is via a bilinear filter... which is not really what's intended by 'crisp-edges' the way I read the spec.

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