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Re: Error in SDK FilterDemo example
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Re: Error in SDK FilterDemo example


  • Subject: Re: Error in SDK FilterDemo example
  • From: William Stewart <email@hidden>
  • Date: Fri, 7 Mar 2008 13:40:08 -0800

Did you file a bug report about this?

On Mar 7, 2008, at 12:11 PM, tahome izwah wrote:

Thanks! And while you're at it, please fix the "AudioUnit with Cocoa
View" Xcode template. It compiles ok but the UI doesn't show up in
Logic or any of the other apps because of conflicting class names.

Thanks,
--th

2008/3/7, Michael Hopkins <email@hidden>:
It was recently brought to our attention that there is a bug in the
FilterDemo that may cause a crash in Logic. We have fixed this for the
next release of the developer tools, but in the meantime, you can make
the following changes to the FilterDemo code to fix this issue.


In AppleDemoFilter_UIView.m, add the following line in the dealloc
method (right before the free call):

       [[NSNotificationCenter defaultCenter] removeObserver: self];

We have tested this fix using the 1.5 SDK under Leopard in both Logic
8 and AU Lab 2.0.

_____________________________________________________________________
Michael Hopkins
CoreAudio Engineering
Apple, Inc.
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  • Follow-Ups:
    • Re: Error in SDK FilterDemo example
      • From: "tahome izwah" <email@hidden>
References: 
 >Error in SDK FilterDemo example (From: Michael Hopkins <email@hidden>)
 >Re: Error in SDK FilterDemo example (From: "tahome izwah" <email@hidden>)

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