Bug 146036 - Images rendered incomplete with Skia enabled
Summary: Images rendered incomplete with Skia enabled
Status: RESOLVED DUPLICATE of bug 145988
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: UI (show other bugs)
Version:
(earliest affected)
7.4.0.0 alpha0+
Hardware: All macOS (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: Skia
  Show dependency treegraph
 
Reported: 2021-12-03 22:32 UTC by Thorsten Wagner
Modified: 2021-12-14 21:18 UTC (History)
4 users (show)

See Also:
Crash report or crash signature:


Attachments
Screenshot (1.32 MB, image/png)
2021-12-03 22:32 UTC, Thorsten Wagner
Details
Screenshot with additional examples (1012.54 KB, image/png)
2021-12-08 23:59 UTC, Thorsten Wagner
Details

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Description Thorsten Wagner 2021-12-03 22:32:20 UTC
Description:
When rendering images with Skia enabled, some parts of the images are missing or displayed in wrong colors (see screenshot attached, red box for an example).

Steps to Reproduce:
1. Open LO
2. Look at the Startcenter image

Actual Results:
Images are displayed with parts missing or in wrong colors

Expected Results:
Images are displayed completely and with desired colors


Reproducible: Always


User Profile Reset: No



Additional Info:
Issue exists with current revision from master and at least on macOS. Screenshot is taken using macOS Monterey on a retina display.

Issue exists with Skia hardware rendering as well as with Skia software rendering. After disabling Skia images are displayed correctly.
Comment 1 Thorsten Wagner 2021-12-03 22:32:43 UTC
Created attachment 176683 [details]
Screenshot
Comment 2 Telesto 2021-12-04 18:29:25 UTC
It's still ok with
Version: 7.4.0.0.alpha0+ / LibreOffice Community
Build ID: 4ac9032163cf55c160145373e7c41741c9c339ca
CPU threads: 8; OS: Mac OS X 10.16; UI render: Skia/Raster; VCL: osx
Locale: nl-NL (nl_NL.UTF-8); UI: en-US
Calc: threaded

Build of 4 days ago
Comment 3 Roman Kuznetsov 2021-12-05 13:32:46 UTC
The image in Start Center looks good in today's build

Version: 7.4.0.0.alpha0+ / LibreOffice Community
Build ID: 2934472ab888ebfe64a153984af2902fac63a7a0
CPU threads: 4; OS: Mac OS X 10.16; UI render: Skia/Metal; VCL: osx
Locale: ru-RU (ru_RU.UTF-8); UI: en-US
Calc: threaded
Comment 4 Roman Kuznetsov 2021-12-05 13:33:24 UTC
may be Monterey or HiDPI only problem?
Comment 5 Luboš Luňák 2021-12-08 18:27:56 UTC
I cannot reproduce either.

Since you wrote 'images', are there more cases or is this just the startcenter/about image? I think that one is created during first startup and cached, does it help if you remove your instdir/LibreOfficeDev.app/Contents/user and try again? If the issue persist, can you try the removal and restart process for both HW and software rendering, to make sure it's not just a problem with one of them and the other one getting it because of the caching?
Comment 6 V Stuart Foote 2021-12-08 18:41:29 UTC
macOS only?

Can not confirm on Windows builds

Version: 7.4.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 7e5af164b7d293dd410710bed411e1ca64bbecf7
CPU threads: 8; OS: Windows 10.0 Build 19043; UI render: Skia/Raster; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL
Comment 7 Thorsten Wagner 2021-12-08 23:58:44 UTC
(In reply to Luboš Luňák from comment #5)
> I cannot reproduce either.
> 
> Since you wrote 'images', are there more cases or is this just the
> startcenter/about image? I think that one is created during first startup
> and cached, does it help if you remove your
> instdir/LibreOfficeDev.app/Contents/user and try again? If the issue
> persist, can you try the removal and restart process for both HW and
> software rendering, to make sure it's not just a problem with one of them
> and the other one getting it because of the caching?

On my build system (Mac Pro with NEC HiDPI display) issue is reproducible with a clean build and without profile too.

Indeed there are more cases of such rendering defects - attached another screenshot with further examples.
Comment 8 Thorsten Wagner 2021-12-08 23:59:21 UTC
Created attachment 176821 [details]
Screenshot with additional examples
Comment 9 QA Administrators 2021-12-09 04:31:21 UTC Comment hidden (obsolete)
Comment 10 Luboš Luňák 2021-12-14 20:49:44 UTC
This seems at least related to bug #145988 (if not a duplicate).
Comment 11 Thorsten Wagner 2021-12-14 21:18:27 UTC
It seems to be a duplicate.

*** This bug has been marked as a duplicate of bug 145988 ***