RESOLVED FIXED313217
[GTK][WPE] Skia Compositor: avoid copies when getting the SkImage of a tile 
https://bugs.webkit.org/show_bug.cgi?id=313217
Summary [GTK][WPE] Skia Compositor: avoid copies when getting the SkImage of a tile
Carlos Garcia Campos
Reported 2026-04-24 02:22:30 PDT
SkSurface::makeImageSnapshot() does a copy-on-write, but when the surface is wrapping an external texture, it always copies because it doesn't know if the texture will be modified externally. We know the texture won't change, so we can use our own cached image wihtout copying.
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Carlos Garcia Campos
Comment 1 2026-04-24 02:27:03 PDT
Pull request: https://github.com/WebKit/WebKit/pull/63512
EWS
Comment 2 2026-04-24 03:43:44 PDT
Committed 311937@main (6961eee0cf14): <https://commits.webkit.org/311937@main> Reviewed commits have been landed. Closing PR #63512 and removing active labels.
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