Bug 145794 - LibreOffice document has partly black content while resizing (Skia)
Summary: LibreOffice document has partly black content while resizing (Skia)
Status: RESOLVED WORKSFORME
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: UI (show other bugs)
Version:
(earliest affected)
7.3.0.0 alpha0+
Hardware: All macOS (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: Skia
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Reported: 2021-11-20 15:07 UTC by Telesto
Modified: 2024-01-15 12:28 UTC (History)
3 users (show)

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Crash report or crash signature:


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Description Telesto 2021-11-20 15:07:26 UTC
Description:
 LibreOffice document has partly black content while resizing

Steps to Reproduce:
1. Open Writer in windowed mode
2. Start resizing the window large/smaller etc

Actual Results:
Similar to this here: attachment 137757 [details] except instead on MacOS

Expected Results:
Not so


Reproducible: Always


User Profile Reset: No



Additional Info:
Posting this from a Windows machine, but seen on MacOS build from yesterday:
Version: 7.3.0.0.alpha1+ (x64) / LibreOffice Community
Build ID: 7b8f630db30ee0066a9f4b6e540368d2fcad7fa8
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
Comment 1 psidiumcode 2021-12-07 19:53:29 UTC
I could reproduce it in ver: 

Version: 7.4.0.0.alpha0+ / LibreOffice Community
Build ID: e9332dcdc8f2ea268d1b17c73d43a8834cf75365
CPU threads: 12; OS: Mac OS X 10.15.7; UI render: Skia/Raster; VCL: osx
Locale: en-GB (en_GB.UTF-8); UI: en-US
Calc: threaded
Comment 2 Luboš Luňák 2021-12-08 16:39:53 UTC
Generic LO/Mac problem, it happens even with Skia disabled, just in that case the background is gray.
Comment 3 QA Administrators 2023-12-09 03:14:44 UTC Comment hidden (obsolete)
Comment 4 steve 2024-01-15 12:28:07 UTC
I can not confirm this problem with 
Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 6028845f24b4271cc6578e4d9d59d8fbc08974db
CPU threads: 8; OS: macOS 13.6.3; UI render: Skia/Raster; VCL: osx
Locale: de-DE (en_DE.UTF-8); UI: en-US
Calc: threaded

Redrawing on window resize is not ideal and there can be brief artifacts and wrong display of UI elements but LO is quick enough to redraw, that I would call this worksforme.

This may have improved since there were a few skia fixes since this was filed and Patrick did some skia related fixes around redrawing and updating window content I think.

@Telesto: can you also confirm this with main builds on a current macOS version?