RESOLVED FIXED289456
[GTK][WPE][Skia] Use SkPicture(Recorder) instead of DisplayList(Recorder) for paint command recording in multi-threaded rendering mode 
https://bugs.webkit.org/show_bug.cgi?id=289456
Summary [GTK][WPE][Skia] Use SkPicture(Recorder) instead of DisplayList(Recorder) for...
Nikolas Zimmermann
Reported 2025-03-10 03:13:46 PDT
DisplayList are not safe to be replayed at any time in the future. While DisplayList::ResourceHeap protects referenced WebCore objects from destruction, it cannot protect us from modifications. While we haven't observed practical problems in our usage scenarios in WPE yet, it is error-prone and holds back optimizations / security protections that blocks Kimmos current work.
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Nikolas Zimmermann
Comment 1 2025-03-10 03:18:29 PDT
Pull request: https://github.com/WebKit/WebKit/pull/42185
EWS
Comment 2 2025-03-25 02:59:49 PDT
Committed 292639@main (fca89822979c): <https://commits.webkit.org/292639@main> Reviewed commits have been landed. Closing PR #42185 and removing active labels.
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