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Qt-interest Archive, December 2006
opengl stereo no longer working

Message 1 in thread

Hi all,

With Qt 4.1.4 on Windows an NVIDIA Quadro 2 Pro card cannot obtain a 
stereo capable context. The card is perfectly capable of stereo 
rendering and this was working fine with Qt3, is support for this 
hardware discontinued?

--stathis

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Message 2 in thread

Stathis wrote:
> Hi all,
> 
> With Qt 4.1.4 on Windows an NVIDIA Quadro 2 Pro card cannot obtain a 
> stereo capable context. The card is perfectly capable of stereo 
> rendering and this was working fine with Qt3, is support for this 
> hardware discontinued?
> 
> --stathis

It it still supported. You may be using a set of format options that are 
not supported by that particular card though. You could try turning some 
options on/off in the format you pass to the QGLWidget constructor and 
see if that helps. If not, you can file a bug report to 
qt-bugs@xxxxxxxxxxxxx and we'll take a look at it.

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