Bug 151328 - Skia with anti-aliasing enabled has moire in gradients in edit mode
Summary: Skia with anti-aliasing enabled has moire in gradients in edit mode
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: graphics stack (show other bugs)
Version:
(earliest affected)
7.1.0.3 release
Hardware: x86-64 (AMD64) Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, regression
Depends on:
Blocks: Skia
  Show dependency treegraph
 
Reported: 2022-10-04 12:40 UTC by Regina Henschel
Modified: 2025-02-24 10:18 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


Attachments
file to reproduce bad rendering in edit mode (25.79 KB, application/vnd.oasis.opendocument.presentation)
2022-10-04 12:40 UTC, Regina Henschel
Details

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Description Regina Henschel 2022-10-04 12:40:48 UTC
Created attachment 182826 [details]
file to reproduce bad rendering in edit mode

Enable Skia and enable anti-aliasing.
Open attached file. Notice the moire in the gradient. The problem is only in edit mode, slideshow is OK.
Comment 1 Aron Budea 2022-11-24 20:32:35 UTC
Confirmed, and as 7.0.0.3 is still fine, bibisected using repo win64-7.1 to the following commit. Adding CC: to Luboš Luňák.

https://cgit.freedesktop.org/libreoffice/core/commit/?id=6965bb07bb33429a7663a3f3ebe58ed89c4327d9
author		Luboš Luňák <l.lunak@collabora.com>	2020-09-25 10:00:31 +0200
committer	Luboš Luňák <l.lunak@collabora.com>	2020-09-25 19:36:26 +0200

forward axial and radial gradient types to VCL too
Comment 2 QA Administrators 2025-02-24 03:10:33 UTC Comment hidden (obsolete)
Comment 3 Regina Henschel 2025-02-24 10:18:54 UTC
Rendering in edit mode is still wrong in Version: 25.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 85c8901dc2710e91bccb64cd7d8068441f42f65b
CPU threads: 32; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Vulkan; VCL: win
Locale: de-DE (de_DE); UI: en-US
Calc: threaded