Bug 121063 - Dragging 3D fontwork or scroll past it or zoom in/out & in Writer is sluggish and a CPU hog
Summary: Dragging 3D fontwork or scroll past it or zoom in/out & in Writer is sluggish...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
4.0.0.3 release
Hardware: All Windows (All)
: medium minor
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: perf
Depends on:
Blocks: FontWork-WordArt
  Show dependency treegraph
 
Reported: 2018-10-30 15:25 UTC by Telesto
Modified: 2020-10-25 09:11 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:
Regression By:


Attachments
Example file (13.75 KB, application/vnd.oasis.opendocument.text)
2018-10-30 15:25 UTC, Telesto
Details
Screencast LibO6.3 (3.46 MB, video/mp4)
2019-01-23 09:58 UTC, Telesto
Details
Screencast LibO6.3 zoom part (1.22 MB, video/mp4)
2019-01-23 10:02 UTC, Telesto
Details

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Description Telesto 2018-10-30 15:25:11 UTC
Description:
Dragging 3D fontwork or scroll past it or zoom in/out & in Writer is sluggish and a CPU hog

Steps to Reproduce:
1. Open the attached file or insert Fontwork Favorite 9 or 11

Actual Results:
Sluggish experience

Expected Results:
Same behavior as Draw


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 6.2.0.0.alpha1+
Build ID: 2e184378da6058af14acf208d6469fadf44d04ed
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; 
TinderBox: Win-x86@42, Branch:master, Time: 2018-10-30_03:29:39
Locale: nl-NL (nl_NL); Calc: CL
Comment 1 Telesto 2018-10-30 15:25:29 UTC
Created attachment 146169 [details]
Example file
Comment 2 Telesto 2018-10-30 15:36:05 UTC Comment hidden (obsolete)
Comment 3 Xisco Faulí 2019-01-15 14:56:01 UTC
I can't reproduce it in

Version: 6.3.0.0.alpha0+
Build ID: cec7ae9f3c69ecc83462f28fc4987e37dc1b420e
CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: gtk3; 
Locale: ca-ES (ca_ES.UTF-8); UI-Language: en-US
Calc: threaded

is this issue still reproducible in master ?
Comment 4 Telesto 2019-01-23 09:58:29 UTC
Created attachment 148545 [details]
Screencast LibO6.3

Repro
Version: 6.3.0.0.alpha0+
Build ID: 6740443311268b7d918bf4f43134d64fb78a0109
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; 
TinderBox: Win-x86@42, Branch:master, Time: 2019-01-15_23:37:04
Locale: nl-NL (nl_NL); UI-Language: en-US
Calc: CL
Comment 5 Telesto 2019-01-23 10:02:16 UTC
Created attachment 148546 [details]
Screencast LibO6.3 zoom part
Comment 6 Buovjaga 2019-07-13 16:15:25 UTC
Dragging is responsive on Linux, but sluggish on Win. Zooming is a bit sluggish on Linux, but worse on Win.

Arch Linux 64-bit
Version: 6.4.0.0.alpha0+
Build ID: 1ce1c26dd98e6477139e08d1ebe89fa950ff5fb0
CPU threads: 8; OS: Linux 5.2; UI render: default; VCL: gtk3; 
Locale: fi-FI (fi_FI.UTF-8); UI-Language: en-US
Calc: threaded
Built on 12 July 2019

Version: 6.4.0.0.alpha0+ (x64)
Build ID: 25bf2c5c0074fbcc162c02593d896705e225b5b5
CPU threads: 4; OS: Windows 10.0; UI render: default; VCL: win; 
TinderBox: Win-x86_64@42, Branch:master, Time: 2019-07-03_06:33:11
Locale: fi-FI (fi_FI); UI-Language: en-US
Calc: threaded