Bug 184850

Summary: Querying decoder availability is failing when WebProcess WindowServer blocking is enabled.
Product: WebKit Reporter: Per Arne Vollan <pvollan>
Component: WebKit Misc.Assignee: Per Arne Vollan <pvollan>
Status: NEW ---    
Severity: Normal CC: bfulgham, jer.noble, peng.liu6, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Description Per Arne Vollan 2018-04-20 16:26:44 PDT 
Temporarily work around this problem by allowing WindowServer connections when querying decoder availability.
Comment 1 Radar WebKit Bug Importer 2018-04-20 16:29:54 PDT 
<rdar://problem/39613400>
Comment 2 Per Arne Vollan 2018-04-20 16:31:02 PDT 
Created attachment 338485 [details]
Patch
Comment 3 Brent Fulgham 2018-04-20 16:47:25 PDT 
Comment on attachment 338485 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=338485&action=review

> Source/WebCore/platform/graphics/avfoundation/CDMPrivateMediaSourceAVFObjC.mm:66
> +    CGSSetDenyWindowServerConnections(false);

Don't we need to call 'CGSSetDenyWindowServerConnections(true)' again somewhere?
Comment 4 Brent Fulgham 2018-06-29 16:38:28 PDT 
Per Arne: Do we still need this patch?