RESOLVED FIXED283281
Add CanvasRenderingContext2DSettings.pixelFormat to support higher bit depths 
https://bugs.webkit.org/show_bug.cgi?id=283281
Summary Add CanvasRenderingContext2DSettings.pixelFormat to support higher bit depths
Gerald Squelart
Reported 2024-11-17 23:41:54 PST
Start supporting HDR in 2D canvas, as per https://github.com/w3c/ColorWeb-CG/blob/main/hdr_html_canvas_element.md This will add CanvasRenderingContext2DSettings.dataType of type CanvasDataType, which can be "unorm8" (default) or "float16" for now. (The property will have no effects yet, but can be set and queried.)
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Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2024-11-17 23:42:02 PST
<rdar://problem/140105324>
Gerald Squelart
Comment 2 2024-11-17 23:45:18 PST
Pull request: https://github.com/WebKit/WebKit/pull/36785
EWS
Comment 3 2024-11-21 16:13:39 PST
Committed 286934@main (e9af57b86e4d): <https://commits.webkit.org/286934@main> Reviewed commits have been landed. Closing PR #36785 and removing active labels.
Gerald Squelart
Comment 4 2024-11-21 17:24:37 PST
Switched from `dataType` to `pixelFormat`, to match another experimental implementation; names still subject to change anyway, but it's easier to test&compare by using the same names.
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