RESOLVED FIXED 274399
[CG] Optimize getting the ImageFrame metadata 
https://bugs.webkit.org/show_bug.cgi?id=274399
Summary [CG] Optimize getting the ImageFrame metadata
Said Abou-Hallawa
Reported 2024-05-20 10:48:43 PDT
BitmapImageSource::cacheMetadataAtIndex() currently makes separate calls to ImageDecoder functions. Some of them calls CGImageSourceCopyPropertiesAtIndex() and we end up calling CGImageSourceCopyPropertiesAtIndex() multiple times. This can be optimized by having a single function in ImageDecoder to fill in the ImageFrame metadata. So we can make a single call to CGImageSourceCopyPropertiesAtIndex() and use its CFDictionary to retrieve all the ImageFrame metadata.
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Said Abou-Hallawa
Comment 1 2024-05-20 10:49:12 PDT
rdar://126232516
Said Abou-Hallawa
Comment 2 2024-05-20 10:55:42 PDT
Pull request: https://github.com/WebKit/WebKit/pull/28799
EWS
Comment 3 2024-05-21 11:46:10 PDT
Committed 279069@main (828ba37f8b03): <https://commits.webkit.org/279069@main> Reviewed commits have been landed. Closing PR #28799 and removing active labels.
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