https://bugs.documentfoundation.org/show_bug.cgi?id=104760
Bug ID: 104760
Summary: High CPU load scrolling an empty page horizontally
Product: LibreOffice
Version: 4.0.0.3 release
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Writer
Assignee: libreoffice-bugs@lists.freedesktop.org
Reporter: tele...@surfxs.nl
Description:
Compared to LibO3.0.0 the CPU load scrolling an empty page horizontally is
quite high
Steps to Reproduce:
1.Open a new (empty) writer document
2.Create an exceptional large page to create scroll bars and extend the
effect(for example 80x80).
3.Select the horizontal scroll bar by click it and move it (right and left).
4.Take notice of the CPU usage
Actual Results:
CPU usage is moving around 18%
Expected Results:
CPU usage should at least be the same as LibO3.0.0: around 7%
Reproducible: Always
User Profile Reset: No
Additional Info:
Found in:
Version: 5.4.0.0.alpha0+
Build ID: 53edf60c4ce6ed32f87471e018878c40b788005a
CPU Threads: 4; OS Version: Windows 6.19; UI Render: default;
TinderBox: Win-x86@42, Branch:master, Time: 2016-12-18_06:57:59
Locale: nl-NL (nl_NL); Calc: CL
and in (but less intense: 12%) in
Versie: 4.4.6.3
Build ID: e8938fd3328e95dcf59dd64e7facd2c7d67c704d
Locale: nl_NL
and in (but less intense: around 10%)
Versie: 4.1.0.4
Build ID: 89ea49ddacd9aa532507cbf852f2bb22b1ace28
but not in:
LibreOffice 3.3.0
OOO330m19 (Build:6)
tag libreoffice-3.3.0.4
User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:45.0) Gecko/20100101
Firefox/45.0
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