Bug 104584 - Relatively high CPU usage for a document containing an animated gif
Summary: Relatively high CPU usage for a document containing an animated gif
Status: RESOLVED DUPLICATE of bug 104582
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
5.0.0.5 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisectRequest, perf, regression
Depends on:
Blocks:
 
Reported: 2016-12-11 15:44 UTC by Telesto
Modified: 2016-12-15 13:34 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Attachments
Additional example (453.91 KB, application/vnd.oasis.opendocument.text)
2016-12-14 10:35 UTC, Telesto 		Details
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Description Telesto 2016-12-11 15:44:20 UTC 
Description:
The CPU-usage for animating a gif seems to increase.
Version: 5.4.0.0.alpha0+: around 8%
Version: 5.0.0.5: around 1%
Version: 4.3.0.4: around 0%

See also bug 104582 (about disk i/o)

Source: https://bugs.documentfoundation.org/show_bug.cgi?id=98125#c37)

Steps to Reproduce:
1.Download http://forums.x-plane.org/uploads/monthly_2016_07/GPS24golden.gif.5d39c488452fdbfe7ac47db70df3cbc8.gif
2.Open Writer
3.Add gif to writer document (for example drag and drop)
2.Take notice of disk I/O soffice.bin (with Process Explorer for example)

Actual Results:  
CPU usage is about 8%

Expected Results:
CPU usage should be nearly 0%


Reproducible: Always

User Profile Reset: No

Additional Info:
Found in:
Version: 5.4.0.0.alpha0+
Build ID: 84f2ff67a7e404febf710b1dc7f66d06745c503f
CPU Threads: 4; OS Version: Windows 6.19; UI Render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2016-12-09_23:20:01
Locale: nl-NL (nl_NL); Calc: CL

Version: 5.0.0.5
Build ID: 1b1a90865e348b492231e1c451437d7a15bb262b
Locale: en-US (nl_NL)

but not in
Version: 4.3.0.4
Build ID: 62ad5818884a2fc2e5780dd45466868d41009ec0


User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0
Comment 1 Telesto 2016-12-14 10:35:23 UTC 
Created attachment 129623 [details]
Additional example
Comment 2 Telesto 2016-12-14 10:37:05 UTC 
Setting it to all hardware.. Did notice it also on MacOS. Suppose Linux maybe also affected.
Comment 3 Telesto 2016-12-15 13:34:01 UTC 

*** This bug has been marked as a duplicate of bug 104582 ***