Re: [csswg-drafts] [css-color-4] Computed value and serialization of `Infinity` and `NaN` in color functions (#8629)

The CSS Working Group just discussed ``[css-color-4] Computed value and serialization of `Infinity` and `NaN` in color functions``, and agreed to the following:

* `RESOLVED: No (further) change`

<details><summary>The full IRC log of that discussion</summary>
&lt;fantasai> TabAtkins: Question was about if understanding of how infinity and nan showing up in color functions should be serialized at various value stages (and handled in general)<br>
&lt;fantasai> TabAtkins: does run into question of whether to do earlier reolution for color functions<br>
&lt;fantasai> TabAtkins: but aside from that<br>
&lt;fantasai> TabAtkins: if you put an infinite calculation into an rgba(), the behavior is well-defined: clamp to the allowed range<br>
&lt;fantasai> TabAtkins: I think for rgba() it's 0-255<br>
&lt;fantasai> TabAtkins: at at least computed value time<br>
&lt;fantasai> TabAtkins: specified value time is separate issue<br>
&lt;fantasai> TabAtkins: negative infinity clamps to zero<br>
&lt;fantasai> TabAtkins: and NaN becomes zero when it escapes a calculation teree<br>
&lt;fantasai> TabAtkins: that's all defined now<br>
&lt;fantasai> TabAtkins: so unless there is any disagreement on these cases, we can confirm no change<br>
&lt;fantasai> TabAtkins: and close the issue<br>
&lt;fantasai> TabAtkins: only thing left is separate issue of whether we eagerly simplify certain math functions in some cases<br>
&lt;fantasai> TabAtkins: but that's a separate issue<br>
&lt;fantasai> fantasai: separate isssue is filed?<br>
&lt;fantasai> TabAtkins: yes<br>
&lt;fantasai> Rossen_: proposed resolution is no (further) chagne<br>
&lt;fantasai> s/chagne/change/<br>
&lt;TabAtkins> (the separate issue is #8318)<br>
&lt;fantasai> RESOLVED: No (further) change<br>
&lt;TabAtkins> (#4 on the agenda this week, we skipped it because no Chris)<br>
</details>


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Received on Wednesday, 9 August 2023 16:57:57 UTC