Bug 255960 - Async scrolling on Mac creates implicit CA transactions
Summary: Async scrolling on Mac creates implicit CA transactions
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Matt Woodrow
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-04-25 15:58 PDT by Matt Woodrow
Modified: 2023-04-25 21:20 PDT (History)
4 users (show)

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Description Matt Woodrow 2023-04-25 15:58:07 PDT 
RemoteScrollingTreeMac can mutate the layer tree on the scrolling thread, which creates implicit CA transactions. Some clients aren't expecting this, so we should instead create explicit transactions when needed.
Comment 1 Matt Woodrow 2023-04-25 15:58:27 PDT 
<rdar://108174791>
Comment 2 Matt Woodrow 2023-04-25 16:00:04 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/13174
Comment 3 EWS 2023-04-25 21:20:01 PDT 
Committed 263400@main (0c64efa347b9): <https://commits.webkit.org/263400@main>

Reviewed commits have been landed. Closing PR #13174 and removing active labels.