Bug 247483

Summary:	Disable gpu process for dom rendering using WKWebView
Product:	WebKit	Reporter:	Mustafa Emin <m.bosnali>
Component:	WebKit Misc.	Assignee:	Nobody <webkit-unassigned>
Status:	NEW ---
Severity:	Blocker	CC:	andresg_22, sabouhallawa, simon.fraser, webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	Other
Hardware:	iPhone / iPad
OS:	iOS 16

Description Mustafa Emin 2022-11-04 05:24:41 PDT

Hello, Can we disable WebKit::defaultUseGPUProcessForDOMRenderingEnabled from WKWebView using Swift? I'm trying to render canvas in iframe but shows white box in WebKit and Safari. When I turn off gpu process dom rendering feature in safari's settings, everything works well in safari. How can I disable gpu process dom rendering option in WKWebView? Thanks

Comment 1 Radar WebKit Bug Importer 2022-11-04 05:24:53 PDT

<rdar://problem/101956026>

Comment 2 Radar WebKit Bug Importer 2022-11-04 05:26:15 PDT

<rdar://problem/101956053>

Comment 3 Alexey Proskuryakov 2022-11-06 10:56:35 PST

> I'm trying to render canvas in iframe but shows white box in WebKit and Safari

Could you please provide a reproducible case of when drawing to canvas doesn't work in Safari?