[Webkit-unassigned] [Bug 208235] Support JPEG XL images

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Sep 30 05:55:10 PDT 2022


https://bugs.webkit.org/show_bug.cgi?id=208235

--- Comment #16 from Jyrki Alakuijala <jyrki.alakuijala at gmail.com> ---
JPEG XL stores images in XYB, in absolute color (nits). This makes the storage and parametrization of SDR and HDR the same in JPEG XL encoding and decoding. HDR specialities are only needed in interface code, for tone-mapping the images for lower dynamic range displays.

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