[Webkit-unassigned] [Bug 171597] REGRESSION: WebGL low performance of layer compositing in cross-origin iframe
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu May 4 13:57:03 PDT 2017
https://bugs.webkit.org/show_bug.cgi?id=171597
Simon Fraser (smfr) <simon.fraser at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|WONTFIX |---
Summary|REGRESSION: WebGL low |REGRESSION: WebGL low
|performance of layer |performance of layer
|compositing |compositing in cross-origin
| |iframe
--- Comment #10 from Simon Fraser (smfr) <simon.fraser at apple.com> ---
I think this is a combination of two issues.
The first is that we now throttle rAF in cross-origin iframe to 30fps after http://trac.webkit.org/r215070, and this test case hits that.
The second is that on some hardware, low-power GL performance is much worse than high-power GL performance.
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20170504/f37f35a8/attachment.html>
More information about the webkit-unassigned
mailing list