• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
AUParameterListener notifying for events before listener is created?
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

AUParameterListener notifying for events before listener is created?


  • Subject: AUParameterListener notifying for events before listener is created?
  • From: Dominic Feira <email@hidden>
  • Date: Thu, 16 Mar 2006 22:55:42 -0500

Hello.  Long time no pester.

I am using an AUParameterListener to listen to parameter changes on an AU. I seem to be getting change notifications for changes made AFTER I dispose of the listener. This isn't exactly a fully accurate description of what is happening. Here is the flow of my code (on 10.4.5).

-- Dispose Listener

-- Set ClassInfo

-- Create new Listener

-- Receive parameter changed notification for every parameter touched by Set ClassInfo (all of them).

I'm not receiving any errors from any of the operations performed above.

I'm wondering if I just am misunderstanding how the listeners work. I would like to not receive notifications for changes that have occurred while there is no listener. I was able to find a similar problem in the archives pertaining to AUEventListener. An explanation would be greatly appreciated. Thanks.

Dominic Feira / Code Monkey / Ambrosia Software, Inc.


_______________________________________________ Do not post admin requests to the list. They will be ignored. Coreaudio-api mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden
  • Prev by Date: useful return values for Audio Unit callbacks?
  • Next by Date: When has playback finished?
  • Previous by thread: Re: useful return values for Audio Unit callbacks?
  • Next by thread: Some AudioUnits crash WhackedTV sample code
  • Index(es):
    • Date
    • Thread