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Auval real time safety check
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Auval real time safety check


  • Subject: Auval real time safety check
  • From: Oliver Larkin via Coreaudio-api <email@hidden>
  • Date: Fri, 19 Jan 2024 12:38:42 +0100

Dear Core Audio folks,

I've been experimenting with the relatively new -real-time-safety flag on
auval.

When I try and validate FilterDemoV3GenericUI (macOS) from this repo

https://github.com/apple/AudioUnit-Examples

auval -v aufx fltg Demo -real-time-safety -stress 10
> filterdemo-realtimesafety-test.txt

I get a bunch of violations, the violations seem to relate to
objc_msgSend() but it looks like they might be in the AUv3 hosting code
rather than the plug-in itself.

Here is the output of the above command:

https://gist.github.com/olilarkin/98c87ae63485ea2c8fdf0f1ec3ecd1d0

I get the same violations when testing iPlug2 AUv3s and I developed the
wrapper based on the apple sample code.

Anyone know if this is fixable?

Thanks,

Oli
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