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Re: Notifications about read-only parameter changes
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Re: Notifications about read-only parameter changes

  • Subject: Re: Notifications about read-only parameter changes
  • From: Paul Davis <email@hidden>
  • Date: Fri, 09 Sep 2016 11:08:02 -0400
It seems unlikely to me that anything will post a notification for a read-only parameter.

The notifications are normally posted after something (plugin GUI, host, plugin itself) has changed the parameter, so that all other parties (plugin GUI, host, plugin itself) can remain in sync with respect to the parameter.

By definition, the semantics for a read-only parameter are entierly different.

I could be wrong.

On Thu, Sep 8, 2016 at 3:31 PM, Sky <email@hidden> wrote:
Hello all!
 
I am trying to use an AUDynamicsProcessor as part of my project.
 
I would like to to get notifications when kDynamicsProcessorParam_CompressionAmount is > 0
 
I tried setting up a listener using AUEventListenerCreate and AUEventListenerAddEventType.
 
It works fine for, e.g. kDynamicsProcessorParam_MasterGain, but not for kDynamicsProcessorParam_CompressionAmount which is a read-only parameter.
 
Could anyone tell me the correct way to go about doing this?
 
Help greatly appreciated!
 
Thanks, Sky.

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  • Follow-Ups:
    • Re: Notifications about read-only parameter changes
      • From: Doug Wyatt <email@hidden>
References: 
 >Notifications about read-only parameter changes (From: Sky <email@hidden>)

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