[Webkit-unassigned] [Bug 93481] Accelerated canvas elements shouldn't share style

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Aug 10 11:00:03 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=93481





--- Comment #10 from Simon Fraser (smfr) <simon.fraser at apple.com>  2012-08-10 11:00:30 PST ---
(In reply to comment #9)
> (In reply to comment #6)
> > (From update of attachment 157217 [details] [details])
> > Looking through the canvas code, we usually do USE(IOSURFACE_CANVAS_BACKING_STORE) || ENABLE(ACCELERATED_2D_CANVAS). The latter is not used for Mac builds, confusingly.
> 
> We need to unify this.  It's really not clear

Agreed.

> (In reply to comment #8)
> > I think you should try to make a testcase for this.
> 
> Is there a way to test something like this?  Seems ... challenging.

If you look at the history for some of the other "don't share style" criteria, you may find testcases. I recall making one for iframes, I think.

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