Re: [csswg-drafts] [css-color-4] Use exact values for some matrices in conversions.js (#7320)

> However, this change is only to the sample JavaScript code

This actually changes Apple webkit code that autosyncs to this, Google may also look into this:  https://github.com/WebKit/WebKit/commit/0f1dfd0dc15724e2353d460ce846bdea26ec7ab9.

> at all familiar with these specs

Familiarize yourself #7809 and please LGTM my pull request. Hope no one will DCMA standards.

>If they're incorrect because BT.709 requires decimal rounding at certain points of the computation

No rounding, it just says that one of the matrix has infinite precision and cannot be extended (infnite amount of zeroes). 0.2126, 0.7152, 0.0722 must add to 1. I updated wikipedia for to be 100% obvious.

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Received on Thursday, 29 September 2022 01:07:19 UTC