[csswg-drafts] [css-color-hdr] Allow H1 to be zero, or not? (#11786)

svgeesus has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-color-hdr] Allow H1 to be zero, or not? ==
In the [original proposal](https://github.com/ccameron-chromium/ColorWeb-CG/blob/css_color_hdr/color_hdr_function.md) the two headroom values are specified to be a `<number>` in the range [1, ∞]. This precludes directly specifying an SDR value (headroom == 0) or a lightly-HDR value (headroom between 0 and 1, like 0.5).

It seems better to allow a zero value, as providing a pair of SDR value, HDR value at headroom H2 looks to be a common case.

Also, if so, could be allow H1 to be optionally omitted, defaulting to 0?

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/11786 using your GitHub account


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Received on Wednesday, 26 February 2025 19:35:01 UTC