1128138 - Fullscreen slider doesn't work in Firefox 35

Status: RESOLVED DUPLICATE of bug 1079627

(Core :: Graphics: Layers, defect)

Description

[tacrapo]

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:35.0) Gecko/20100101 Firefox/35.0
Build ID: 20150122214805

Steps to reproduce:

1. Open a browser window in Firefox 35 and go to: https://0.s3.envato.com/files/18358267/index.html
2. Let the slider run



Actual results:

Some images will slide in and out as expected, but sometimes an image will slide in "clipped" like the top half of the image is visible, but the bottom is missing.



Expected results:

All images should slide in and out without being clipped, like in previous versions of Firefox.

Comment 1

[Alice0775 White]

This seems to be fixed in Beta36+.
Could you test with latest Beta36[1], Dev37.0a2[2] and Nightly38.a2[3]?

[1] https://www.mozilla.org/en-US/firefox/channel/#beta
[2] https://www.mozilla.org/en-US/firefox/channel/#developer
[3] https://nightly.mozilla.org/

Comment 2

[tacrapo]

I tested the slider in Beta36 and it's working as expected.

Thanks!

Comment 3

[tacrapo]

I tested another slider with both FF35 and FF36beta and although the clipping issue is gone, some strange screen blinking appears sometimes. Check it out:

http://vegas.jamesdbruner.com/

Comment 4

[Alice0775 White]

(In reply to tacrapo from comment #3)
> I tested another slider with both FF35 and FF36beta and although the
> clipping issue is gone, some strange screen blinking appears sometimes.
> Check it out:
> 
> http://vegas.jamesdbruner.com/

Confirmed on Beta36 and Dev37.0a2, but not on Nightly38.0a1.

STR
1. Maximized browser
2. Clear cache if any
3. Open http://vegas.jamesdbruner.com/
4. Move the mouse to draw a small circle on the background image while page is loading

Comment 5

[Benoit Girard (:BenWa)]

I can't reproduce the problem anymore. It's possible it was uplifted.

If it's still there it would be nice to know what fixed it on central so that we can make sure that the uplift does in fact happen.

Comment 6

[Alice0775 White]

(In reply to Benoit Girard (:BenWa) from comment #5)
> I can't reproduce the problem anymore. It's possible it was uplifted.
> 
> If it's still there it would be nice to know what fixed it on central so
> that we can make sure that the uplift does in fact happen.

The fixed range:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=53d0b45c24c5&tochange=daf8243cd190

Fixed by Bug 1079627

Comment 7

[tacrapo]

I tested the http://vegas.jamesdbruner.com/ slider with the latest Beta36 and the problems seem to be resolved.

Comment 8

[Benoit Girard (:BenWa)]

Odd because Bug 1079627 did not get an uplift.

Comment 9

[tacrapo]

Sorry, no, it's not resolved. I can still reproduce the glitch following Alice0775 White steps.

Comment 10

[Benoit Girard (:BenWa)]

Also then I'm marking as a dupe of bug 1079627 and I'm suggesting that we consider releasing the fix earlier. Thanks!