Closed Bug 856053 Opened 12 years ago Closed 1 year ago

Firefox freezes while Moving or resizing the browser focusing on vimeo website

Categories

(Core :: Graphics: Canvas2D, defect)

x86
Windows 8
defect

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: bmaris, Unassigned)

Details

(Whiteboard: [platform-rel-Vimeo])

Attachments

(1 file)

Reproducible on Firefox 17.0.5 ESR (BuildID: 20130328110703). Mozilla/5.0 (Windows NT 6.2; rv:17.0) Gecko/20100101 Firefox/17.0 Steps to reproduce: 1. Start Firefox. 2. Load www.vimeo.com 3. Move the browser in a circle or resize it from top to bottom. Expected results: The browser is responsive and it moves with no issue just like in other loaded pages. Actual results: Firefox freezes for 1-2 seconds on each move. And one area from website is flickering. Notes: 1. The delays are not that obvious on latest Aurora/Nightly but when resizing the browser vertically one area from the page is flickering. Using inspect element on that area reveals that its "canvas#top_particles" - see attachment. 2. This issue occurs on Firefox 4 so I don't think this is a regression.
Attached image Flickering area
Component: Canvas: WebGL → Canvas: 2D
platform-rel: --- → ?
Whiteboard: [platform-rel-Vimeo]
platform-rel: ? → ---
Severity: normal → S3

Closing since this is not reproducible anymore using latest Firefox 123.0 build.

Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → WORKSFORME
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