AU notify host that state is dirty
AU notify host that state is dirty
- Subject: AU notify host that state is dirty
- From: Olivier Tristan <email@hidden>
- Date: Tue, 11 Oct 2011 10:42:07 +0200
Hi Guys,
In my Audio Units, there is no parameters, but I would like to notify
the host that my state is dirty.
Reason is, some host like DP do not ask for saving if they don't see
changes in plugins
I've tried that
AudioUnitParameter changedUnit;
changedUnit.mAudioUnit = m_ci; // m_ci is my AudioUnit parameter given in the ctor
changedUnit.mParameterID = kAUParameterListener_AnyParameter;
OSStatus err = AUParameterListenerNotify(NULL, NULL,&changedUnit);
but it doesn't work
Is there an issue because there is no parameter so kAUParameterListener_AnyParameter does nothing ?
Or is DP forgot to listen to some property ?
What would be the best solution to fix this ?
I'm not a huge fan of creating a dummy parameter.
Thanks,
--
Olivier Tristan
Ultimate Sound Bank
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