Re: [Discuss-gnuradio] Audio sink busy / segfaults of WX FFT + WX Waterfall

On 29/04/2011 10:06 AM, Stefan Gofferje wrote:
>
> Can I help tracking this down? How can I help?
>
> Is it possible to tell WX not to use OpenGL but SDL or XRender?
> I'm using a NVIDA GForce card with NVidia's prop. drivers.
>
> - -S
You can do the following in ~/.gnuradio/config.conf:

[wxgui]
style=nongl

Which will cause the GUI sinks (FFT, Waterfall, Plot) to not use the GL versions of the GUI blocks.

Unfortunately there are two problems with that:

o They are much uglier
o They are missing functionality
That is, the non-gl instances are completely different implementations, and they don't have all the
features of the GL instances

Also, there's a general discussion of problems here:

http://gnuradio.org/redmine/wiki/1/CompGrWxgui

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