Bug 160639 - GIF draws over itself in presentation mode
Summary: GIF draws over itself in presentation mode
Status: NEEDINFO
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
24.2.2.2 release
Hardware: ARM macOS (All)
: medium normal
Assignee: Not Assigned
URL: https://towardsdatascience.com/linear...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-12 13:48 UTC by Bastiaan Quast
Modified: 2024-05-15 16:04 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Attachments
Gif in question (105.11 KB, image/gif)
2024-05-15 15:55 UTC, Stéphane Guillou (stragu) 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Bastiaan Quast 2024-04-12 13:48:52 UTC 
Description:
Bug, this is what a GIF of a moving red line looks like in presentation mode (2 screens).

It renders correctly in the editor.

This is MacOS Sonoma (14.4.1) on the M3.

Steps to Reproduce:
1. put an animated GIF in a presentation (could need transparent background)
2. open presentation mode
3. move presentation to the slide

Actual Results:
the gif draws over each other

Expected Results:
moving through the frames (without showing the ones in the past)


Reproducible: Always


User Profile Reset: Yes

Additional Info:
none
Comment 1 Bastiaan Quast 2024-04-12 13:50:55 UTC 
the GIF is from here:

https://towardsdatascience.com/linear-regression-using-least-squares-a4c3456e8570
Comment 2 Bastiaan Quast 2024-04-12 13:51:22 UTC 
https://images.app.goo.gl/NmSEBkUieuq2932t6
Comment 3 Stéphane Guillou (stragu) 2024-05-15 15:55:28 UTC 
Created attachment 194135 [details]
Gif in question
Comment 4 Stéphane Guillou (stragu) 2024-05-15 16:04:27 UTC 
Not reproduced on Linux:

Version: 24.2.3.2 (X86_64) / LibreOffice Community
Build ID: 433d9c2ded56988e8a90e6b2e771ee4e6a5ab2ba
CPU threads: 8; OS: Linux 6.5; UI render: default; VCL: gtk3
Locale: en-AU (en_AU.UTF-8); UI: en-US
Calc: threaded

Can you please copy and paste here your full version information from LibreOffice > About? There's a button to copy it.

Does changing the Skia settings in "LibreOffice > Preferences > LibreOffice > View" change anything?

Wondering if it has to do with 12fd870113a663dde5ceb38c61f1986a34095d0e like bug 160690.