26834 2014-09-17 16:03:45 +0000 Resolve the shadow issue 2014-09-24 20:13:09 +0000 1 1 1 Unclassified WHATWG HTML unspecified Other other RESOLVED FIXED P3 normal Unsorted 1 ian ian ian mike roc zcorpan contributor oldest_to_newest 111692 0 ian 2014-09-17 16:03:45 +0000 I need to reverse engineer what browsers do with "shadows are only drawn if". Maybe consider "changing the processing model for shadows such that they only draw when the composition operator is source-over" (internal quotation marks elided). q.v. http://lists.w3.org/Archives/Public/public-whatwg-archive/2011May/thread.html#msg188 112110 1 ian 2014-09-24 19:59:27 +0000 I can't come up with a model that explains these two tests in Firefox or Chrome: http://goo.gl/LVUZ1r http://goo.gl/V2d3C7 112113 2 ian 2014-09-24 20:03:33 +0000 ...on Mac. Safari has yet another behaviour, which matches the spec. I haven't tried other platforms, but I suspect those are different too. Either way, I'm removing the warning this bug was originally about. 112114 3 contributor 2014-09-24 20:03:47 +0000 Checked in as WHATWG revision r8813. Check-in comment: Remove a note about a possible canvas change, since it hasn't happened for a few years now. https://html5.org/tools/web-apps-tracker?from=8812&to=8813 112118 4 ian 2014-09-24 20:13:09 +0000 I filed some bugs on the Chrome and Firefox. https://bugzilla.mozilla.org/show_bug.cgi?id=1072548 https://code.google.com/p/chromium/issues/detail?id=417409