1222050 - Broken animation on websites

Status: RESOLVED DUPLICATE of bug 1210784

(Core :: Layout, defect)

Description

[Bogdan Maris, Desktop Test Engineering]

Attachment: Gif showing the issue

Affected builds:
- latest Aurora 44.0a2
- latest Nighty 45.0a1

Unaffected builds:
- Firefox 43 beta 1

Affected OS`s:
- Windows 7 64-bit
- Windows 10 64-bit

STR:
1. Start Firefox
2. Make Firefox half screen
3. Visit https://vulcun.com

Expected results: Animation is displayed properly in 3d.

Actual results: Animation is broken

Notes:
- Gif attached showing the issue.
- This is a recent regression:

m-c:

Last good revision: 11dc79e232110ba6de517
9e46dfbda77b52a88c3 (2015-09-18)
First bad revision: 4313752f69956ae248bd4
e7ff3913c8dd4252698 (2015-09-19)

Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=11dc79e232110ba6de5179e46dfbda77b52a88c3&tochange=4313752f69956ae248bd4e7ff3913c8dd4252698

m-i:

Last good revision: 7641104770a80015e6359
7b58cb312fefcbd9ab4
First bad revision: 621ab19e86db28c38bbbf
9119fbf6831ea344c54
Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=7641104770a80015e63597b58cb312fefcbd9ab4&tochange=621ab19e86db28c38bbbf9119fbf6831ea344c54

Bug 1097464 - Move preserve-3d handling into the compositor

Comment 1

[Thinker Li [:sinker]]

I think this is dupe of Bug 1210784.  Please check if the patch on bug 1210784 fix the problem.

Comment 2

[Thinker Li [:sinker]]

Please undup this bug if you find I am not right!

Comment 3

[Bogdan Maris, Desktop Test Engineering]

When I try to import the patch, i get:
>patching file gfx/layers/LayerTreeInvalidation.cpp
>Hunk #2 FAILED at 145
>Hunk #3 FAILED at 167
>Hunk #8 succeeded at 481 with fuzz 1 (offset 2 lines).
>2 out of 8 hunks FAILED -- saving rejects to file gfx/layers/LayerTreeInvalidation.cpp.rej
>patching file gfx/layers/composite/LayerManagerComposite.cpp
>Hunk #1 FAILED at 297
>Hunk #2 FAILED at 343
>2 out of 2 hunks FAILED -- saving rejects to file gfx/layers/composite/LayerManagerComposite.cpp.rej
>patching file layout/base/FrameLayerBuilder.cpp
>Hunk #1 FAILED at 4513
>1 out of 1 hunks FAILED -- saving rejects to file layout/base/FrameLayerBuilder.cpp.rej
>abort: patch failed to apply

Is there a way I can get over this? Or can you push to try? 
I'm kind of new to try builds, I did build before but never encountered this.

Comment 4

[Thinker Li [:sinker]]

I think you should update your working directory from m-c at first.

Comment 5

[Bogdan Maris, Desktop Test Engineering]

I redownloaded m-c again and I managed to build with the patch from bug 1210784. Indeed, on that build I was not able to reproduce the issue, so patch from bug 1210784 solves this issue.