1299745 - CANVAS freezes on OSX

Status: RESOLVED INVALID

(Core :: Graphics: Canvas2D, defect, P3)

Description

[Alexander Balagurov]

Attachment: Снимок экрана 2016-08-31 в 14.25.26.png

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:48.0) Gecko/20100101 Firefox/48.0
Build ID: 20160817112116

Steps to reproduce:

2d canvas animations freezes while playing

For example, FLIF demo page, which uses canvas fallback to display FLIF images
http://flif.info/animation.html

I also making many banners in Animate CC using createJS which plays smooth in chrome and other browswes, but not on firefox, espacially "fluid" 100% width banners.

CPU load OVER 100%! Attached screnshot while playing banner


Actual results:

Rotating firefox logo freezes many times while rotate on http://flif.info/animation.html
see video https://monosnap.com/file/GBXV9kGPgWuZ96Rp0fKUdsurcs7s9z#

Or go to one of my banner page to test http://ab.rfweb.ru/b/2016/08/290816/1/1000x90-2.html


Expected results:

canvas need to plays smooth

Comment 1

[ovidiu boca[:Ovidiu]]

Hi,

I tested this issue on Mac OS X 10.10 with FF Nightly 51.0a1 and FF 48 release and I can't reproduce it. I used http://flif.info/animation.html and for me the Firefox logo plays smooth. 

Please create a new profile, you have the steps here:https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles?redirectlocale=en-US&redirectslug=Managing-profiles#w_starting-the-profile-manager

Please test if the issue can be reproduced in the safe mode of Firefox: https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode

Comment 2

[Vincent Liu[:vliu]]

I also tested this issue on Mac OS 10.11 with FF Nightly 51.0a1 and FF 49 Beta and I can't reproduce this problem. The link I tried are http://flif.info/animation.html and http://ab.rfweb.ru/b/2016/08/290816/1/1000x90-2.html.