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Graphics/Discussion/CWM/OpenKODE/failed to kdCreateWindow/List of Posts
Forum Topic - failed to kdCreateWindow: (3 Items)
   
Update
liu liming(deleted)
05/30/2009 10:38 PM
post30384
failed to kdCreateWindow   
Hi,everybody

   I install Aviage HMI Suite 2.0 and Composition Manager [Patch ID 1347] on Qnx6.4.0, and write a openkode application.
 

   But, the function of kdCreateWindow can't work and the error message is "kdCreateWindow not support". 
   1.The init of EGL is ok
   2.My Display Card is : Intel G33,  and I select the dirver i830.

  For this thing , I install the QnxDsp6.4.1 and Aviage HMI Suite 2.0 and failued too.

  What can I do for it?

Thanks every much.
Etienne Belanger(deleted)
06/01/2009 8:49 AM
post30403
Re: failed to kdCreateWindow   
kdCreateWindow raises the KD_ENOSYS error if the display argument does not correspond to a composited window system 
display connection, and the KD_ENOMEM error if it failed to allocate a KDWindow * for the new window.

eglGetDisplay(EGL_DEFAULT_DISPLAY) will try to establish a composition manager display connection, and will fallback to 
the null-windowing system connection with io-winmgr is not running.

I suspect you are getting this error because io-winmgr is not running.
liu liming(deleted)
06/07/2009 6:38 AM
post31050
Re: failed to kdCreateWindow   
Thanks every much.

I start io-winmgr , and log to the qnx by telent to start my programe.It works.

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