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Bug 133355 - High memory usage while in presentation mode with large animated gifs
Summary: High memory usage while in presentation mode with large animated gifs
Status: UNCONFIRMED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
6.1.0.3 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard: QA:needsComment
Keywords: bibisectRequest, possibleRegression
Depends on:
Blocks: Memory
  Show dependency treegraph
 
Reported: 2020-05-24 19:16 UTC by Telesto
Modified: 2020-06-15 03:41 UTC (History)
0 users

See Also:
Crash report or crash signature:


Attachments
Example file (7.72 MB, application/vnd.oasis.opendocument.presentation)
2020-05-24 19:17 UTC, Telesto
Details

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Description Telesto 2020-05-24 19:16:37 UTC
Description:
High memory usage while in presentation mode with large animated gifs

Steps to Reproduce:
1. Open the attached file
2. Open an process monitor or another memory tool (which can override presentation mode)
3. Press F5
4. First sheet - nothing interesting (go on)
5. Second sheet -> Animated gif.. nothing wrong (let it animate 5 sec and go on
6. Third sheet -> same gif as 5.. does nothing at first.. memory goes from 400 to 800MB go on
7. Fourth sheet different gif -> let play for a while if you want too..  or go on
8. Again.. a large gif.. let it play for 5 seconds.. and go on

Actual Results:
Master after ending presentation 1,5 GB
6.3 -> increase between 5-6 rest appears to normal
6.1 -> not working fine
6.0 -> working fine.. 

Expected Results:
Behavior of 6.0...


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.0.0.0.alpha1+ (x64)
Build ID: b587de60d4e6aa96238766272d94f1499b22f696
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win; 
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL

Attempted multiple bibisects on Windows.. but origin/master 6.0 fine oldest 6.1 broken. Origin/master 6.2 fine. Oldest 6.3 broken.
Comment 1 Telesto 2020-05-24 19:17:01 UTC
Created attachment 161241 [details]
Example file