RESOLVED FIXED 241904
[Cocoa] Support AVIF images for macOS Ventura and iOS 16 
https://bugs.webkit.org/show_bug.cgi?id=241904
Summary [Cocoa] Support AVIF images for macOS Ventura and iOS 16
Said Abou-Hallawa
Reported 2022-06-22 22:40:40 PDT
The system frameworks will be used to render the AVIF images on macOS Ventura and iOS 16.
Attachments
red-square-avif (307 bytes, image/avif)
2022-08-18 14:19 PDT, Said Abou-Hallawa 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Said Abou-Hallawa
Comment 1 2022-06-22 22:41:05 PDT
rdar://95742091
Said Abou-Hallawa
Comment 2 2022-06-22 23:23:23 PDT
Pull request: https://github.com/WebKit/WebKit/pull/1717
EWS
Comment 3 2022-06-25 01:32:07 PDT
Committed 251850@main (59d774a32243): <https://commits.webkit.org/251850@main> Reviewed commits have been landed. Closing PR #1717 and removing active labels.
Kaifeng Jin
Comment 4 2022-08-08 20:01:38 PDT
I find some avif image in base64 format still can't be render in Safari 16.Here is the image src link https://github.com/kamalendugarai/webp-avif-browsers-support-detection/blob/master/src/index.js#L11 Browser version 18614.1.19.1.5 This happened in both Mac OS 13 and iOS 16.
Said Abou-Hallawa
Comment 5 2022-08-18 14:19:55 PDT
Created attachment 461723 [details] red-square-avif I extracted the data URL from the linked JS file. I decoded the base64 into a binary file (attached). When opening it in Preview, a red rectangle is displayed but the Inspector tool shows that it is a HEIF image. And we do not support HEIF images in WebKit. There might be a bug in the image frameworks such that they erroneously return public.heif for this image instead of returning public.avif.
Myles C. Maxfield
Comment 6 2022-08-18 14:26:35 PDT
Let's migrate this to https://bugs.webkit.org/show_bug.cgi?id=244103.
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