Re: [csswg-drafts] [color 4] SVG `color-interpolation-filters` to use more color spaces (#6690)

`color-interpolation-filters` is a reasonable choice of extensio point as it already exists (with two values) and used to be well implemented, though it no longer is (the SVG stand-alones and plugins implemented it, the browsers did not).

However as @faceless2 points out, SVG Filters is all three-component math aimed at rectilinear spaces with black at the origin and only one quadrant. Negative and over-range values are clipped at each stage.

So it could certainly be extended to support, say, `display-p3` or `rec2020`. But not `lch` or `lab` or the like.

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Received on Tuesday, 28 September 2021 15:31:24 UTC