Bug 85462 - GALLERY: Images not appearing correctly in preview
Summary: GALLERY: Images not appearing correctly in preview
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
(earliest affected)
Hardware: Other Linux (All)
: medium normal
Assignee: Not Assigned
Keywords: bibisected, bisected, regression
Depends on:
Blocks: Gallery
  Show dependency treegraph
Reported: 2014-10-25 23:34 UTC by Yousuf Philips (jay) (retired)
Modified: 2016-10-23 21:17 UTC (History)
7 users (show)

See Also:
Crash report or crash signature:

LibO 4.4 vs 4.3 (220.97 KB, image/png)
2014-10-25 23:34 UTC, Yousuf Philips (jay) (retired)
preview-failure LO 4.4 (130.33 KB, image/png)
2015-01-31 19:29 UTC, nils
Draw Gallery Test LO (26.47 KB, application/vnd.oasis.opendocument.graphics)
2015-09-22 08:00 UTC, Tom

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Description Yousuf Philips (jay) (retired) 2014-10-25 23:34:42 UTC
Created attachment 108421 [details]
LibO 4.4 vs 4.3

In master, many of the gallery categories have gallery images that dont render correctly. Categories i've seen include arrows, diagrams, symbols, and text shapes.

Build ID: 6ba8b7f5eacac969e4781d63718083a05491b1bc
TinderBox: Linux-rpm_deb-x86@45-TDF, Branch:master, Time: 2014-10-24_05:10:51
Comment 1 tommy27 2014-10-26 07:55:16 UTC
I don't reproduce it under Win7x64 using
Build ID: 6ba8b7f5eacac969e4781d63718083a05491b1bc
TinderBox: Win-x86@42, Branch:master, Time: 2014-10-24_02:23:51

maybe Linux specific.
Comment 2 Skylar Iolta 2014-10-26 18:34:43 UTC
Issue reproduced.  Gallery images in previously mentioned categories display as seen in attachment 108421 [details], but render correctly after being placed into the document.  Images render correctly in 4.3.

Build ID: e73cb2cc40530caa75d588833c4b690e4f49f630
OS: Ubuntu 14.04.1 x64
Comment 3 Skylar Iolta 2014-10-26 20:17:41 UTC
Changed status to NEW

Comment 4 Xisco Faulí 2014-11-04 16:16:23 UTC
Change whiteboard from 'bibisectrequest' to 'bibisected' --> Regression introduced in range ca362d6348e4d0a29317492b3c8ef9637a656f4f..a23bc5aa09b1ed6afad863d52281f89ea115074b
Comment 5 Andras Timar 2014-11-06 17:37:53 UTC
Suspicious commits by Andrzej Hunt:
cd1f348 Fill the alpha channel by default for vcl 32-bit bitmaps too.
e756452 Add base value to set alpha channel for 32 bit colourspaces.
Comment 6 Matthew Francis 2014-12-26 07:07:45 UTC
There's some build breakage in the region of the commits in question which prevents readily narrowing it down to a single commit, but the bug does seem to appear somewhere in the range 

which are likewise all by Andrzej Hunt. Andrzej, could you possibly take a look at this? Thanks
Comment 7 nils 2015-01-31 19:29:43 UTC
Created attachment 113005 [details]
preview-failure LO 4.4
Comment 8 nils 2015-01-31 19:35:24 UTC
I can confirm and just add a new picture, showing the bad preview-presentation of icons under linux, too! Some Icons can't be identified at least:
--> https://bugs.documentfoundation.org/attachment.cgi?id=113005

OS: Ubuntu 14.10
Comment 9 Buovjaga 2015-02-01 11:00:57 UTC
Let's keep the version as the earliest observed.
Comment 10 Tom 2015-09-22 08:00:33 UTC
Created attachment 118923 [details]
Draw Gallery Test LO
Comment 11 Tom 2015-09-22 08:03:40 UTC
Build ID: 81898c9f5c0d43f3473ba111d7b351050be20261
Linux x86-64

I noted a similar (or the same?) issue in LO Draw. Please see my odg example "Draw Gallery Test LO".

Comment 12 Yousuf Philips (jay) (retired) 2015-09-22 11:31:10 UTC
Looks fine in 5.0 daily and master, but still broken in 4.4 daily.

Build ID: 4ae70fd6c93087ce66c76d3102ad678bcf01dbf5
TinderBox: Linux-rpm_deb-x86_64@46-TDF, Branch:libreoffice-5-0, Time: 2015-09-18_11:42:55
Locale: en-US (en_US.UTF-8)

Build ID: 1e67e94f1a308ca60d4934e9fe9d5c048225ebe8
TinderBox: Linux-rpm_deb-x86_64@70-TDF, Branch:master, Time: 2015-09-21_07:28:58
Locale: en-US (en_US.UTF-8)
Comment 13 Robinson Tryon (qubit) 2015-12-15 11:03:03 UTC Comment hidden (obsolete)