RESOLVED FIXED 112486
Disable EXT_draw_buffers WebGL extension on Mac 
https://bugs.webkit.org/show_bug.cgi?id=112486
Summary Disable EXT_draw_buffers WebGL extension on Mac
Zhenyao Mo
Reported 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.
Attachments
Patch (1.22 KB, patch)
2013-03-15 18:07 PDT, Zhenyao Mo 		kbr: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Zhenyao Mo
Comment 1 2013-03-15 18:07:08 PDT
Created attachment 193408 [details] Patch
Kenneth Russell
Comment 2 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?
Zhenyao Mo
Comment 3 2013-03-15 18:12:05 PDT
yes, verified.
Zhenyao Mo
Comment 4 2013-03-15 18:13:19 PDT
Committed r145972: <http://trac.webkit.org/changeset/145972>
Darin Adler
Comment 5 2014-04-09 09:01:05 PDT
How temporary is this?
Kenneth Russell
Comment 6 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.
Brent Fulgham
Comment 7 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.
Kenneth Russell
Comment 8 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.
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