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Wildcard AUListener or AUEventListener
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Wildcard AUListener or AUEventListener


  • Subject: Wildcard AUListener or AUEventListener
  • From: Cynthia Bruyns <email@hidden>
  • Date: Mon, 5 Jun 2006 10:34:13 -0700

kAUParameterListener_AnyParameter 

file:///Developer/Examples/CoreAudio/Documentation/AudioUnits/Topics/au_utils.html#kAUParameterListener_AnyParameter



On Jun 4, 2006, at 12:01 PM, email@hidden wrote:

Message: 1

Date: Sat, 03 Jun 2006 19:54:44 -0400

From: "B.J. Buchalter" <email@hidden>

Subject: Wildcard AUListener or AUEventListener

To: CoreAudio <email@hidden>

Message-ID: <C0A79984.289C%email@hidden>

Content-Type: text/plain; charset="US-ASCII"


Hi Folks,


Is there any way to create a AUParameterListener or AUEventListener to

listen to all Parameter changes on a specific AU instance without actually

registering for each parameter? Can I register with a wildcard for the

parameter?


I basically want to be notified if any parameter on the AU changes.


TIA,


B.J. Buchalter


Metric Halo

5 Donovan Drive

Hopewell Junction, NY 12533 USA

tel +1 845 223-6112

fax +1 603 250-2451




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