Jens Reporter
	Description • 8 years ago

User Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:46.0) Gecko/20100101 /
Build ID: 20160202004008

Steps to reproduce:

Go to https://www.flyingroasters.de/ Below "Lieblingsprodukte" there should be an image gallery consting of 5 images.


Actual results:

The images are not visible. Only on mouseover the images are flipped and replaced by other images.


Expected results:

Just as it is in Fx 43 or Fx 44: The images should be visible. It works in the stable Fx but not on current Developer Edition or Nightly. I just tried.

	Alice0775 White
	Comment 1 • 8 years ago

[Tracking Requested - why for this release]:

	Alice0775 White
	Comment 2 • 8 years ago

#1Regression window (nothing is drawing):
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=98059681627128a9c6d897f21585ad62db285d16&tochange=00afe8c2378217439ce4ec27df1b6be5ed28c172

Regressed by: Bug 1168263

#2Regression window (image is drawn only when mouse hover it):
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=98059681627128a9c6d897f21585ad62db285d16&tochange=00afe8c2378217439ce4ec27df1b6be5ed28c172

Regressed by: Bug 1230780

	Benjamin Kerensa [:bkerensa]
	Comment 3 • 8 years ago

Tracking since this is a regression

	Jens Reporter
	Comment 4 • 8 years ago

The above linked website just uses a common wordpress theme. The bug is also visible on these themes:
* http://themes.kadencethemes.com/virtue-premium-3/ (under "Products on Sale")
* http://themes.kadencethemes.com/pinnacle-premium/ (under "Featured Products")

Interestingly, when you switch to the last link from another tab, then the images a visible for a fraction of a second, then it the images become invisible again.

	Jens Reporter
	Comment 5 • 8 years ago

I wonder why nobody is assigned, so nobody taking care of this regression?

Virtue and Pinnacle themes are among the most popular wordpress themes with about 100K installations, so this will break a lot of sites.

	Alice0775 White
	Comment 6 • 8 years ago

AR: nothing displayed
ER: should display "foo"

	Matt Woodrow (:mattwoodrow) Assignee
	Comment 7 • 8 years ago

That's an awesome reduced test case, thanks Alice!

	Pulsebot
	Comment 9 • 8 years ago

https://hg.mozilla.org/integration/mozilla-inbound/rev/596e6cf991c0

	Carsten Book [:Tomcat]
	Comment 10 • 8 years ago
bugherder

https://hg.mozilla.org/mozilla-central/rev/596e6cf991c0

	Liz Henry (:lizzard Please n-i to RyanVM, jcristau, or pascal)
	Comment 11 • 8 years ago

Matt should this uplift to 46?

	Matt Woodrow (:mattwoodrow) Assignee
	Comment 12 • 8 years ago

Comment on attachment 8719348 [details] [diff] [review]
Only setup AutoSaveRestorePerspectiveIndex for the descendants of the element with perspective

Approval Request Comment
[Feature/regressing bug #]: Bug 1168263
[User impact if declined]: Broken rendering for some 3d website
[Describe test coverage new/current, TreeHerder]: Manually tested, reftest added.
[Risks and why]: Low risk, isolated code change that only affects nested perspective.
[String/UUID change made/needed]: None

	Liz Henry (:lizzard Please n-i to RyanVM, jcristau, or pascal)
	Comment 13 • 8 years ago

Comment on attachment 8719348 [details] [diff] [review]
Only setup AutoSaveRestorePerspectiveIndex for the descendants of the element with perspective

OK on m-c, adds a test, helps with preserve-3d regressions.
Please uplift to aurora.

	Carsten Book [:Tomcat]
	Comment 14 • 8 years ago

has problems to uplift to aurora

merging layout/generic/nsFrame.cpp
warning: conflicts while merging layout/generic/nsFrame.cpp! (edit, then use 'hg resolve --mark')

	Matt Woodrow (:mattwoodrow) Assignee
	Comment 15 • 8 years ago

https://hg.mozilla.org/releases/mozilla-aurora/rev/b9699111a978

	Carsten Book [:Tomcat]
	Comment 16 • 8 years ago

(In reply to Matt Woodrow (:mattwoodrow) from comment #15)
> https://hg.mozilla.org/releases/mozilla-aurora/rev/b9699111a978

setting flags