Bug 49190 - VIEWING: OLE -> slows down scrolling
Summary: VIEWING: OLE -> slows down scrolling
Status: RESOLVED WORKSFORME
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
3.5.2 release
Hardware: Other All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard: BSA
Keywords:
Depends on:
Blocks:
 
Reported: 2012-04-26 13:37 UTC by k.landrieau
Modified: 2012-09-11 21:18 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
Document showing the context of the problem encountered. (188.88 KB, application/vnd.oasis.opendocument.text)
2012-04-26 13:37 UTC, k.landrieau
Details

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Description k.landrieau 2012-04-26 13:37:33 UTC
Created attachment 60633 [details]
Document showing the context of the problem encountered.

Problem description: 

Page containing OLE object will terribly slow down the scroll and increase the cpu usage.

Test file here
https://bugs.archlinux.org/task/29628?getfile=8671

Steps to reproduce:
1. Open the file linked above
2. Scroll (page 14, the long OLE object is problematic)

Current behavior:
Page 14 slows down the scrolling and increase the cpu usage (~50-60% during everytime the scrollbar is moved on the page. Cpu is a 2.16Ghz macbook)

Expected behavior:
Smooth scroll all over the document. Works well on Word 2007 on the same machine. Works well on Ubuntu on the same machine. 

Platform (if different from the browser): 
Archlinux. Already pointed on the bugs forum. Takes me here.
              
Browser: Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20100101 Firefox/12.0
Comment 1 Valek Filippov 2012-04-28 06:31:11 UTC
Slowdowns to render tables on my non-Arch laptop too
Comment 2 bfoman (inactive) 2012-07-17 11:28:00 UTC
Checked with:
LO 3.5.5.3 
Build ID: own W7 debug build
Windows 7 Professional SP1 64 bit

Could not reproduce.
Comment 3 Joel Madero 2012-09-11 21:18:10 UTC
Also cannot reproduce bug. Marking as WORKSFORME

Tested on : 3.6.1.2

@k.landrieau: If this is still a problem, please provide your LibO version and reopen as UNCONFIRMED. Thanks for helping us out