Closed Bug 821995 Opened 7 years ago Closed 7 years ago
html5 rendering problem
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:20.0) Gecko/20121214 Firefox/20.0 Build ID: 20121214030827 Steps to reproduce: load page http://www.by-art.com/bubbles/ It's a simple game that uses html5 rather than java. Actual results: page loads, but the preview of upcoming bubbles is missing. Expected results: There should be 2 partially transparent bubbles in the bottom left. they're missing. This worked correctly in Nightly 19, and works in the latest version of Google Chrome.
Last good nightly: 2012-12-04 First bad nightly: 2012-12-05 Pushlog: http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=6fa6e55a93b2&tochange=1942b4d64dc8 I'm now bisecting
Status: UNCONFIRMED → NEW
Ever confirmed: true
The first bad revision is: changeset: 114890:54f08a854e4e user: Matt Woodrow <firstname.lastname@example.org> date: Tue Dec 04 19:04:20 2012 +1300 summary: Bug 812107 - Don't attempt to do scroll compensation in FrameLayerB uilder for transformed containers. r=roc
According to the regression range, this is not affecting 19. Tracking this regression for 20, however.
Upon further read of bug 812107, it was uplifted to FF19.
I was offline for a few weeks. This issue was not in FF19 as of Nov 14. When I got back and updated to FF20 (Dec 9 or 10) was the first I remember seeing it.
Attachment #693241 - Flags: review?(roc) → review+
Can we prepare this change for uplift to FF19 on Beta?
Comment on attachment 693241 [details] [diff] [review] Revert the transform change [Approval Request Comment] Bug caused by (feature/regressing bug #): Bug 812107 User impact if declined: Broken transformed content in some cases. Testing completed (on m-c, etc.): Been on m-c for a while Risk to taking this patch (and alternatives if risky): Very low risk, just reverts an earlier change. String or UUID changes made by this patch: None
Attachment #693241 - Flags: approval-mozilla-beta?
Attachment #693241 - Flags: approval-mozilla-beta? → approval-mozilla-beta+
Verified Fixend on Windows 7 x64 using FF 19.b1: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:19.0) Gecko/20100101 Firefox/19.0(20130109111322)
I confirm this fix is verified on Latest Aurora 20 too on Windows 7 x64. Mozilla/5.0 (Windows NT 6.1; WOW64; rv:20.0) Gecko/20130129 Firefox/20.0(20130129042016)
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