RESOLVED FIXED286291
[CoordinatedGraphics] Remove TextureMapperPlatformLayerProxy::swapBuffersIfNeeded 
https://bugs.webkit.org/show_bug.cgi?id=286291
Summary [CoordinatedGraphics] Remove TextureMapperPlatformLayerProxy::swapBuffersIfNe...
Carlos Garcia Campos
Reported 2025-01-21 04:45:59 PST
We don't need to call swapBuffersIfNeeded() during layer flush because prepareForDisplay is already called by Page::updateRendering right before the layer flush, so we can push the new buffer from there without having to install a swap buffer function in the proxy. For WebGL we already have prepareForDisplay in the graphics context, but for accelerated 2D canvas we need to add it to ImageBufferBackend.
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Carlos Garcia Campos
Comment 1 2025-01-21 04:48:43 PST
Pull request: https://github.com/WebKit/WebKit/pull/39318
EWS
Comment 2 2025-01-23 03:13:46 PST
Committed 289282@main (affcb2b627eb): <https://commits.webkit.org/289282@main> Reviewed commits have been landed. Closing PR #39318 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2025-01-23 03:14:18 PST
<rdar://problem/143474778>
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