Bug 112486

Summary: Disable EXT_draw_buffers WebGL extension on Mac
Product: WebKit Reporter: Zhenyao Mo <zmo>
Component: WebGLAssignee: Zhenyao Mo <zmo>
Status: RESOLVED FIXED    
Severity: Normal CC: bajones, bfulgham, darin, dino, esprehn+autocc, gman, jonlee, kbr, ojan.autocc, roger_fong, webkit.review.bot
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch kbr: review+

Description Zhenyao Mo 2013-03-15 17:57:48 PDT 
This extension causes issues on certain mac machines, so for now we are going to disable it temporarily.
Comment 1 Zhenyao Mo 2013-03-15 18:07:08 PDT 
Created attachment 193408 [details]
Patch
Comment 2 Kenneth Russell 2013-03-15 18:11:36 PDT 
Comment on attachment 193408 [details]
Patch

Is this verified to have the expected behavior both in Safari and Chrome?
Comment 3 Zhenyao Mo 2013-03-15 18:12:05 PDT 
yes, verified.
Comment 4 Zhenyao Mo 2013-03-15 18:13:19 PDT 
Committed r145972: <http://trac.webkit.org/changeset/145972>
Comment 5 Darin Adler 2014-04-09 09:01:05 PDT 
How temporary is this?
Comment 6 Kenneth Russell 2014-04-09 09:03:33 PDT 
Radar 13489239 on this topic is still open. Until it's fixed or a workaround is found, the extension needs to remain disabled.
Comment 7 Brent Fulgham 2014-12-10 13:44:15 PST 
(In reply to comment #6)
> Radar 13489239 on this topic is still open. Until it's fixed or a workaround
> is found, the extension needs to remain disabled.

That should be fixed in Yosemite.
Comment 8 Kenneth Russell 2014-12-10 15:02:19 PST 
(In reply to comment #7)
> (In reply to comment #6)
> > Radar 13489239 on this topic is still open. Until it's fixed or a workaround
> > is found, the extension needs to remain disabled.
> 
> That should be fixed in Yosemite.

Agreed. We've confirmed the issues with this extension are fixed in Yosemite, and Chromium's already exposed the extension on that version of Mac OS.