Re: AudioObjectAddPropertyListener
Re: AudioObjectAddPropertyListener
- Subject: Re: AudioObjectAddPropertyListener
- From: Jeff Moore <email@hidden>
- Date: Fri, 5 Mar 2010 14:22:25 -0800
Part of the reason for the creation of AudioObjectAddPropertyListener/AudioObjectRemovePropertyListener was to allow the same function to be registered as a listener multiple times provided that the client data argument is different each time. This obviates the need for things like CATink, for example.
On Mar 5, 2010, at 12:55 PM, Ethan Funk wrote:
> If I call AudioObjectAddPropertyListener multiple time with the same inProc values but different inClientData values what happens? Will by listener proc get called multiple times with each of the various inClientData values passes when the requested listening event occurs, or just once with the last inClientValue passed?
--
Jeff Moore
Core Audio
Apple
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