1092695 - Firefox HTML5 Video Resize breaks Layout.

Status: RESOLVED DUPLICATE of bug 1088274

(Core :: Layout, defect)

Description

[The009]

Attachment: Screen Shot Of The Issue.

User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:36.0) Gecko/20100101 Firefox/36.0
Build ID: 20141101030205

Steps to reproduce:

Go to a youtube HTML5 video page ( https://www.youtube.com/watch?v=Q3Yc3HhSl1Q ) and put the video into full screen mode and then back out of full screen mode.


Actual results:

The right side of FireFox lapped in over top of itself creating a duplicate image.


Expected results:

The HTML5 video player should shrink back down and Firefox should not be affected.

Comment 1

[Paul Silaghi, QA [:pauly]]

Confirmed in 36.0a1 (2014-11-02) Win 7 x64

Comment 2

[Paul Silaghi, QA [:pauly]]

Actually this is reproducible for me only if Firefox is on the second display and maximized.
It seems to be a regression.

Comment 3

[Paul Silaghi, QA [:pauly]]

Last good revision: 33c0181c4a25 (2014-10-20)
First bad revision: 29fbfc1b31aa (2014-10-21)
Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=33c0181c4a25&tochange=29fbfc1b31aa

Last good revision: 33c0181c4a25
First bad revision: 0660519a81b7
Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=33c0181c4a25&tochange=0660519a81b7

Comment 4

[The009]

(In reply to Paul Silaghi, QA [:pauly] from comment #2)
> Actually this is reproducible for me only if Firefox is on the second
> display and maximized.
> It seems to be a regression.

This issue happens to me on both primary and secondary screen. With or Without any extensions enabled.