JPEG XL Support

[TanvirOnGH]

References

• Support for JPEG XL in Firefox - https://bugzilla.mozilla.org/show_bug.cgi?id=1539075
• JPEG XL Reference Software - https://gitlab.com/wg1/jpeg-xl
• Overview of JPEG XL - https://jpeg.org/jpegxl/

[TanvirOnGH]

A package packer for Fedora has introduced a Firefox package with JPEG XL enabled

[TanvirOnGH]

There's a firefox addon that works: https://addons.mozilla.org/en-US/firefox/addon/jxl/. It uses a WebAssembly implementation of libjxl.

As of 1/07/2024, Testing on https://jpegxl.info/test-page/:

Animation doesn't work:

Changing page zoom levels breaks image size: