Disabling all access to graphics hardware

[walter harms]

send STOP to the application and CONT to continue

re,
 wh


Am 16.07.2013 12:29, schrieb Christian Uldall Pedersen:
> Hello,
> 
> I am developing an embedded Linux system where I have multiple OpenGL
> applications running at the same time. Only one of the applications must
> be visible at a time, and so I unmap the windows of the other OpenGL
> applications. It does however seem like these applications are still
> slowing down the 3D performance of the visible application even though
> they are unmapped in X.org. (CPU and RAM usage is not an issue here.)
> 
> How can I make sure that these background applications do not impact the
> 3D performance of the system?
> 
> Best regards,
> Christian Uldall Pedersen
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