Bug 234221

Summary: JPEG XL decoder should support CMYK color profiles
Product: WebKit Reporter: Yoshiaki Jitsukawa <yoshiaki.jitsukawa>
Component: ImagesAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: sabouhallawa, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=233364

Yoshiaki Jitsukawa
Reported 2021-12-12 17:30:25 PST
JPEG XL decoder should support CMYK color profiles, such as https://github.com/libjxl/conformance/tree/master/testcases/cmyk_layers. However, as of today, it's still unclear how to specify CMYK+alpha pixel format. (https://github.com/libjxl/libjxl/blob/main/lib/include/jxl/types.h#L93)
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Radar WebKit Bug Importer
Comment 1 2021-12-19 17:31:15 PST
<rdar://problem/86704152>
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