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CoreAudio.jar, AudioDeviceIOProc and ADevicePropertyListener
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CoreAudio.jar, AudioDeviceIOProc and ADevicePropertyListener


  • Subject: CoreAudio.jar, AudioDeviceIOProc and ADevicePropertyListener
  • From: "bryan" <email@hidden>
  • Date: Sat, 11 Mar 2006 23:44:46 -0800

My java app uses the CoreAudio API via CoreAudio.jar and works perfectly on
PPC.  However, on Intel, the application crashes whenever my code gets a
callback from CoreAudio for an IOProc (audio capture) or a property listener
(volume change)

Forward method calls from java continue to work perfectly on both platforms.
It is only the callbacks that blow up.

Am I right in expecting the CoreAudio API to work the same (via Java)
whether on PPC or Intel?

Any advice on how I can modify my code such that callbacks on the following
interfaces work on both platforms?
com.apple.audio.hardware.ADevicePropertyListener;
com.apple.audio.hardware.AudioDeviceIOProc;

Thanks,
Bryan







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