Bug 105056 - bold Math formulas render wrong in current build from master
Summary: bold Math formulas render wrong in current build from master
Status: CLOSED WORKSFORME
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Formula Editor (show other bugs)
Version:
(earliest affected)
5.4.0.0.alpha0+
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-01-02 21:31 UTC by Regina Henschel
Modified: 2017-01-03 23:06 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

Attachments
Formula and screenshot of rendering (21.43 KB, application/vnd.oasis.opendocument.text)
2017-01-02 21:31 UTC, Regina Henschel 		Details
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Description Regina Henschel 2017-01-02 21:31:49 UTC 
Created attachment 130103 [details]
Formula and screenshot of rendering

Open attached file and look how the formula in the top left corner is rendered.

I have an own build, which gives a wrong rendering with this formula (screenshot in the file). I don't know whether there is something wrong with my build or with the settings in "instdir", or if it is really a problem in master. So if you have a current own build, please have a look.

I build with cygwin MSVC 2013 on Windows 7, 32 bit.
Comment 1 Regina Henschel 2017-01-02 21:42:41 UTC 
I have found, that the problem is in the initial value of the option "Use OpenGL for all rendering". It is initially checked although the info text is "GL is currently disabled". It seems to be a somehow mixed state in the beginning.

If I uncheck the option and restart LibreOffice, then the rendering is OK. It stays correct, if I enable the option later. The text "GL is currently disabled" is always there, whether the option is checked or not.
Comment 2 Jacques Guilleron 2017-01-03 14:07:36 UTC 
Hi Regina,

No such behaviour with 
LO 5.4.0.0.alpha0+ Build ID: 5903235d57acb13d9d5286d23b443a01aeab9a3c
CPU Threads: 2; OS Version: Windows 6.1; UI Render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2016-12-19_00:08:35
Locale: fr-FR (fr_FR); Calc: CL
Under Windows 7 Home.
"Use OpenGL for all rendering" checked or not, GL inactive 
and restarted LibreOffice.

Jacques
Comment 3 Telesto 2017-01-03 19:05:02 UTC 
No repro with:
Version: 5.4.0.0.alpha0+
Build ID: 215cbfb460326010737433c2020638e9388a88a4
CPU Threads: 4; OS Version: Windows 6.19; UI Render: GL; 
TinderBox: Win-x86@42, Branch:master, Time: 2017-01-02_23:58:32
Locale: nl-NL (nl_NL); Calc: CL
Comment 4 V Stuart Foote 2017-01-03 22:37:27 UTC 
Recent TB42 builds of master with and without OpenGL enabled. No issue with rendering the formula, either to Writer canvas as OLE or in the Formula editor.

{ f(x)=-size*0.8{1 over 2}x^2+3 x}

=-=-=

On Windows 8.1 Ent 64-bit en-US with

Version: 5.4.0.0.alpha0+
Build ID: 215cbfb460326010737433c2020638e9388a88a4
CPU Threads: 8; OS Version: Windows 6.29; UI Render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2017-01-02_23:58:32
Locale: en-US (en_US); Calc: CL

Version: 5.4.0.0.alpha0+
Build ID: 7b3f5a9c939c6976f6cf58bf0acfce3b8d8ae793
CPU Threads: 8; OS Version: Windows 6.29; UI Render: default; 
TinderBox: Win-x86@42, Branch:master, Time: 2016-12-28_23:10:06
Locale: en-US (en_US); Calc: CL
Comment 5 Regina Henschel 2017-01-03 23:06:44 UTC 
Thanks for testing. So it seems to be something special in my environment. I'll close issue.