[Qtce-preview-feedback] OpenGL module?

Wolfgang Bär w.baer at ifen.com
Mon Jan 14 10:06:01 CET 2008


Hi,

Wolfgang Bär wrote:
> Thomas Hartmann wrote:
>> Hi,
>>
>> are you sure you use configure.exe -platform win32-msvc2005 -xplatform
>> <your xplatform> -opengl-es-cl (or -opengl-es-cm) to configure Qt
>> with OpenG ES support?
> 
> Yes, I am. I just tested once more. Without the additional line in the
> src/src.pro file opengl module is not build.
> 
> Attached my configuration as given by -saveconfig.
> 
>> Wolfgang Bär wrote:
> [...]
>>> However every example using QGlWidget fails in the linker step
>>> with a "one or more multiply defined symbols found" error. See attached
>>> build log.
> 
> After commenting out the event method in qgl.cpp so that only the method
> in qgl_wce.cpp exists the examples build fine. However executing the
> opengl_es example build against the vincent libray does not show a
> opengl surface but the blue windows mobile shell background where
> the opengl surface should be.
> 
> I will do some more tests and also build against rasteroid and report back.

I have tested the hello_es example against vincent and rasteroid and
both fail to bring up the surface. there are now warning or debug
messages appearing and a quick look in the debugger does not show any
problems initializing the display / context / surface ...

Attached a screenshot how the example looks after startup.

Best regards,
Wolfgang

-- 

-----------------------------------------------------------
Wolfgang Bär
Systems Engineer GIS
IFEN GmbH                         Phone: +49-(8121)-2238-43
Alte Gruber Strasse 6             Secr.: +49-(8121)-2238-10
D-85586 Poing                     Fax  : +49-(8121)-2238-11
Germany                           mailto:   W.Baer at ifen.com
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