RESOLVED FIXED292762
Update the cached image encodedDataStatus only when the encoded data is incrementally updated 
https://bugs.webkit.org/show_bug.cgi?id=292762
Summary Update the cached image encodedDataStatus only when the encoded data is incre...
Said Abou-Hallawa
Reported 2025-05-08 23:20:56 PDT
Currently the BitmapImageDescriptor keeps calling CGImageSourceGetStatus() every time any of its metadata is requested before its encodedDataStatus reaches the status of EncodedDataStatus::SizeAvailable. In fact CGImageSourceGetStatus() can be called hundreds of times per image. The goal of BitmapImageDescriptor is cache the image metadata as long as the encoded data has not changed. So ideally CGImageSourceGetStatus() should only be called as many times as the data is updated.
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Radar WebKit Bug Importer
Comment 1 2025-05-08 23:21:20 PDT
<rdar://problem/150987081>
Said Abou-Hallawa
Comment 2 2025-05-08 23:29:30 PDT
Pull request: https://github.com/WebKit/WebKit/pull/45151
EWS
Comment 3 2025-05-09 09:42:48 PDT
Committed 294714@main (85745f3bbae7): <https://commits.webkit.org/294714@main> Reviewed commits have been landed. Closing PR #45151 and removing active labels.
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