Hi Tim

I have had a chance to build 6269 in Windows XP

If I include oculars the build compiles OK but as soon as I select a star and 
press the oculars button the program crashes with a problem in libstelmain.dll

If I include oculars and satellites the program fails to link as previously

If I include oculars and telescopes the program compiles OK but if the 
telescope plugin is set to true in the config.ini thhe program crashes 
immediately with an error in the libstelmain.dll. If false program will load 
without the plug in.

 

Barry
 



Date: Mon, 30 Sep 2013 21:14:58 -0400
From: trea...@silverfieldstech.com
To: stellarium-pubdevel@lists.sourceforge.net
Subject: Re: [Stellarium-pubdevel] Oculars, Satellites and Telescope Control 
plugins



Where did you read that information?  I'm not sure it's correct.

http://qt-project.org/doc/qt-5.1/qtgui/qabstractopenglfunctions.html

Seems to idicate that classes using OpenGL should extend one of the subclasses. 
 I see that StelModules extends QOpenGLFunctions, but, it does not provide all 
of the functions used.  I believe QOpenGLFunctions_1_2 does.


I've added QOpenGLFunctions_1_2 to the three plugins you list; please try to 
compile and see if that has any impact.




On Mon, Sep 30, 2013 at 4:18 PM, Alexander Wolf <alex.v.w...@gmail.com> wrote:



Hi,


I made some investigation to found source of troubles for linking Oculars, 
satellites and Telescope Control plugins on Windows with Qt5. In all those 
plugins has been used OpenGL functions like glColor3f(), glPopMatrix(), etc. 
which not safe for running now within Qt-app. We should write wrapper for those 
functions or add some black magic around QOpenGLFunctions_X_Y & QOpenGLContext.

-- 
With best regards, Alexander 
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