RESOLVED FIXED291196
Implement ImageData float16 support 
https://bugs.webkit.org/show_bug.cgi?id=291196
Summary Implement ImageData float16 support
Christopher Cameron
Reported 2025-04-07 05:10:16 PDT
This is a bug to add support for the Float16Array-backed ImageData structure. See PR that adds this to the HTML spec: https://github.com/whatwg/html/pull/11143 See explainer here: https://github.com/ccameron-chromium/ColorWeb-CG/blob/image_data_float/image_data_float.md
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Radar WebKit Bug Importer
Comment 1 2025-04-14 05:11:13 PDT
<rdar://problem/149206713>
Gerald Squelart
Comment 2 2025-09-04 23:56:39 PDT
It's already implemented, but with different names. I'll change the names in https://bugs.webkit.org/show_bug.cgi?id=287139 (along with CanvasPixelFormat -> CanvasColorType), and mark this one here as fixed after that.
Gerald Squelart
Comment 3 2025-09-07 15:02:53 PDT
Done in https://commits.webkit.org/299673@main
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