[Webkit-unassigned] [Bug 216645] [iOS 14] WebP images do not handle color profiles correctly

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=216645

jzern at google.com changed:

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                 CC|                            |jzern at google.com

--- Comment #4 from jzern at google.com ---
I had filed FB8759612 similarly for Mac OS.

Not much more to add except the original webkit patch and a few other links, from the feedback assistant:

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https://source.chromium.org/chromium/chromium/src/+/master:third_party/blink/renderer/platform/testing/data/webp-color-profile-lossy.webp

WebP images can contain an embedded ICC profile that affects the rendering of the final image.

Here are some relevant links to an old webkit patch and the tracking bug for chrome:

https://bugs.webkit.org/show_bug.cgi?id=112747
https://bugs.chromium.org/p/chromium/issues/detail?id=172308

The ‘purpur’ text should be purple in this image. See the jpg for reference:
https://houz.org/tmp/farbkreis.jpg

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