Bug 189796

Summary: [WebGL] Use Metal to get the current GPU.
Product: WebKit Reporter: Per Arne Vollan <pvollan>
Component: WebCore Misc.Assignee: Per Arne Vollan <pvollan>
Status: NEW    
Severity: Normal CC: dino, ews-watchlist, graouts, justin_fan, kondapallykalyan
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch none

Per Arne Vollan
Reported 2018-09-20 11:08:13 PDT
We currently assume that the first renderer returned by CGLQueryRendererInfo is the current GPU. I believe this is a correct assumption, but it would be safer to use the Metal function CGDirectDisplayCopyCurrentMetalDevice.
Attachments
Patch (12.25 KB, patch)
2018-09-20 11:16 PDT, Per Arne Vollan 		no flags
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Per Arne Vollan
Comment 1 2018-09-20 11:16:04 PDT
Created attachment 350236 [details] Patch
EWS Watchlist
Comment 2 2018-09-20 11:19:10 PDT
Attachment 350236 [details] did not pass style-queue: ERROR: Source/WebCore/ChangeLog:12: You should remove the 'No new tests' and either add and list tests, or explain why no new tests were possible. [changelog/nonewtests] [5] Total errors found: 1 in 3 files If any of these errors are false positives, please file a bug against check-webkit-style.
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