Bug 230871

Summary: [WinCairo] REGRESSION(r280726): registry keys enabling GPU process mode don't work
Product: WebKit Reporter: Fujii Hironori <Hironori.Fujii>
Component: WebKit2Assignee: Fujii Hironori <Hironori.Fujii>
Status: RESOLVED FIXED    
Severity: Normal CC: benjamin, cdumez, cmarcelo, don.olmstead, ews-watchlist, kkinnunen, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Fujii Hironori
Reported 2021-09-27 18:05:12 PDT
[WinCairo] REGRESSION(r280726): registry keys enabling GPU process mode don't work r270175 (Bug 219294) added registry keys to enable GPU process for WinCairo port. But after r280726 (Bug 228803) changed the function name, they don't work.
Attachments
Patch (4.19 KB, patch)
2021-09-27 18:40 PDT, Fujii Hironori 		no flags
DetailsFormatted DiffDiff
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Fujii Hironori
Comment 1 2021-09-27 18:31:26 PDT
1. Set the registry reg add HKEY_CURRENT_USER\Software\WebKit /v gpu_process_canvas_rendering /t REG_DWORD /d 1 /f 2. Start WinCairo WK2 MiniBrowser 3. Go to a web page containing 2D canvas. For example, http://www.kevs3d.co.uk/dev/canvasmark/ 4. Start Windows Task Manager and check if WebKitGPUProcess.exe is spawned
Fujii Hironori
Comment 2 2021-09-27 18:40:43 PDT
Created attachment 439423 [details] Patch
Fujii Hironori
Comment 3 2021-09-29 17:00:33 PDT
Comment on attachment 439423 [details] Patch Clearing flags on attachment: 439423 Committed r283284 (242311@main): <https://commits.webkit.org/242311@main>
Fujii Hironori
Comment 4 2021-09-29 17:00:37 PDT
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 5 2021-09-29 17:01:17 PDT
<rdar://problem/83695330>
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