[Libreoffice-bugs] [Bug 113104] MacOS: CPU utilization while scrolling through a plain text document is around 90% on Retina HiDPI screens

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=113104

--- Comment #31 from Martin Jungowski <martin.jungowski at schumacher-packaging.com> ---
I can confirm that the difference betweem 7.0.3 and 7.1.0_dev feels like night
and day. Using Leo Wang's 1.c program for counting CoreGraphics FPS referenced
in the other bug I get the following results: 

Scrolling through a blank 3-page Writer document:
7.0.3: 2-5.5 fps
7.1.0: 7-9 fps

Scrolling through a large Calc spreadsheet with hundreds of formulas and
thousands of cells with values:
7.0.3: 2-4 fps
7.1.0: 9-12 fps

It is nowhere near as smooth as Office 365 yet as I get consistently between
20-35 fps scrolling through a blank 3-page Word document or scrolling through
that same spreadsheet in Excel but it is definitely much more usable than
before.

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