Bug 165262 - FILESAVE PPTX Triangle shape changes upon save
Summary: FILESAVE PPTX Triangle shape changes upon save
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: filters and storage (show other bugs)
Version:
(earliest affected)
7.4.0.3 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, regression
Depends on:
Blocks: PPTX-Shapes
  Show dependency treegraph
 
Reported: 2025-02-15 18:08 UTC by Aron Budea
Modified: 2025-02-17 15:37 UTC (History)
4 users (show)

See Also:
Crash report or crash signature:


Attachments
Sample PPT (85.00 KB, application/vnd.ms-powerpoint)
2025-02-15 18:08 UTC, Aron Budea
Details
Comparison screenshot, before and after (80.69 KB, image/png)
2025-02-15 18:09 UTC, Aron Budea
Details

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Description Aron Budea 2025-02-15 18:08:15 UTC
Created attachment 199215 [details]
Sample PPT

The attached PPT has a triangle shape from slide 4 of attachment 199209 [details] (a PPT from bug 165258) that was copied into a new presentation in PowerPoint, and saved as PPT.

Open it in Impress, save as PPTX and reopen, or open the result in PowerPoint.

=> The triangle shape turns into a series of pie shapes.

Note: the incorrectly aligned text is a different issue, and is reported in bug 165261. The sample in that bug report is the same slide in PPTX format, interestingly the shape is exported correctly in that case.

Oberved using LO 25.8.0.0.alpha0+ (60b64338c2a1236cdc98f3834cc77fc3006fc241) / Windows.

This is a regression from the following commit in 7.5, and its backport in 7.4 beta2. Adding CC: to Tibor Nagy.
https://cgit.freedesktop.org/libreoffice/core/commit/?id=db39e5359d7f9b4e42c6101dd75bc5e8d809ad41
author		Tibor Nagy <nagy.tibor2@nisz.hu>	2022-06-03 15:32:50 +0200
committer	László Németh <nemeth@numbertext.org>	2022-06-23 16:02:58 +0200

"tdf#149126 fix export of PPTX preset shapes"

Bug 149788 is a regression from the same commit, but I'm not sure if it covers this bug, best to track separately for now.
Comment 1 Aron Budea 2025-02-15 18:09:02 UTC
Created attachment 199216 [details]
Comparison screenshot, before and after
Comment 2 m_a_riosv 2025-02-16 00:41:58 UTC
Reproducible
Version: 25.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: b4059c4b9ae2230d9c6d722d457dca2216ddd581
CPU threads: 16; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Raster; VCL: win
Locale: en-US (es_ES); UI: en-US
Calc: CL threaded