RESOLVED FIXED 283939
Add initial ImageDataArray as replacement type for ImageData::m_data, for later float16 support 
https://bugs.webkit.org/show_bug.cgi?id=283939
Summary Add initial ImageDataArray as replacement type for ImageData::m_data, for lat...
Gerald Squelart
Reported 2024-12-02 13:53:18 PST
Currently `ImageData::m_data` is a `Ref<JSC::Uint8ClampedArray>` (corresponding to ImageData.idl's `attribute ImageDataArray data`), so it can only deal with byte-sized color components like RGBA. To allow float16 support (the idl data type will change to something like `typedef (Uint8ClampedArray or Float16Array) ImageDataArray`), `ImageData::m_data` should be able to hold other typed-array types, like `JSC::Float16Array`. As a first step, we'll move the `Ref<JSC::Uint8ClampedArray>` to a separate class, and that class will eventually handle more types.
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Radar WebKit Bug Importer
Comment 1 2024-12-02 13:53:27 PST
<rdar://problem/140813668>
Gerald Squelart
Comment 2 2024-12-02 13:57:35 PST
Pull request: https://github.com/WebKit/WebKit/pull/37344
Gerald Squelart
Comment 3 2024-12-02 14:03:51 PST
Pull request: https://github.com/WebKit/WebKit/pull/37239
Gerald Squelart
Comment 4 2024-12-03 14:59:52 PST
Pull request: https://github.com/WebKit/WebKit/pull/37121
EWS
Comment 5 2024-12-03 15:27:06 PST
Committed 287312@main (faf054788cd8): <https://commits.webkit.org/287312@main> Reviewed commits have been landed. Closing PR #37344 and removing active labels.
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