Bug 228100

Summary: [WinCairo][GraphicsLayerTextureMapper] DrawingAreaProxyCoordinatedGraphics doesn't enter accelerated compositing mode
Product: WebKit Reporter: Fujii Hironori <Hironori.Fujii>
Component: WebKit2Assignee: Fujii Hironori <Hironori.Fujii>
Status: RESOLVED FIXED    
Severity: Normal CC: cmarcelo, don.olmstead, ews-watchlist, gyuyoung.kim, kkinnunen, luiz, ryuan.choi, sergio, webkit-bug-importer, zeno
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
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Description Fujii Hironori 2021-07-20 00:26:11 PDT 
[WinCairo][GraphicsLayerTextureMapper] DrawingAreaProxyCoordinatedGraphics doesn't enter accelerated compositing mode

DrawingAreaProxyCoordinatedGraphics::enterAcceleratedCompositingMode isn't called at all.
LayerTreeHost::m_layerTreeContext.contextID should be initialized.
DrawingAreaCoordinatedGraphics::layerHostDidFlushLayers should be called after setShouldNotifyAfterNextScheduledLayerFlush(true).
Comment 1 Fujii Hironori 2021-07-20 00:33:14 PDT 
Created attachment 433853 [details]
Patch
Comment 2 Fujii Hironori 2021-08-15 17:09:43 PDT 
Created attachment 435575 [details]
Patch
Comment 3 Fujii Hironori 2021-08-16 12:58:04 PDT 
Comment on attachment 435575 [details]
Patch

Clearing flags on attachment: 435575

Committed r281102 (240561@main): <https://commits.webkit.org/240561@main>
Comment 4 Fujii Hironori 2021-08-16 12:58:08 PDT 
All reviewed patches have been landed.  Closing bug.
Comment 5 Radar WebKit Bug Importer 2021-08-16 12:59:17 PDT 
<rdar://problem/81994730>