Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: ab6f0338a00f9fa6773cd5f574b90b91f9f5b99f
https://github.com/WebKit/WebKit/commit/ab6f0338a00f9fa6773cd5f574b90b91f9f5b99f
Author: Dean Jackson <d...@apple.com>
Date: 2023-08-03 (Thu, 03 Aug 2023)
Changed paths:
M Source/WebCore/PAL/pal/spi/cocoa/QuartzCoreSPI.h
M Source/WebKit/UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy.mm
Log Message:
-----------
REGRESSION (265825@main): Safari CPU usage in SurferJoannaProxy increased by
5.8%
https://bugs.webkit.org/show_bug.cgi?id=259805
rdar://111986083
Reviewed by Matt Woodrow.
The fix in 265825@main caused a slight performance regression. We can
now back out most of it, thanks to a change in CoreAnimation.
The thing we don't restore is the CATransaction.
* Source/WebCore/PAL/pal/spi/cocoa/QuartzCoreSPI.h:
* Source/WebKit/UIProcess/RemoteLayerTree/RemoteLayerTreeDrawingAreaProxy.mm:
(WebKit::RemoteLayerTreeDrawingAreaProxy::commitLayerTree):
Canonical link: https://commits.webkit.org/266557@main
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