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AudioQueueNewOutput question
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AudioQueueNewOutput question


  • Subject: AudioQueueNewOutput question
  • From: "email@hidden" <email@hidden>
  • Date: Wed, 3 Feb 2010 22:09:18 +0100 (CET)

Still in the middle of my AudioQueue prototyping work with a non-C language.
I need some clarifications from the Coreaudio gurus on the list.

The AQ reference guide tells the following about function AudioQueueNewOutput:

------------ EXCERPT FROM AQ REFERENCE GUIDE ------------

inCallbackRunLoop

    The event loop on which the callback function pointed to by the
inCallbackProc parameter is to be called. If you specify NULL, the callback is
invoked on one of the audio queue’s internal threads.
inCallbackRunLoopMode

    The run loop mode in which to invoke the callback function specified in
the inCallbackProc parameter. Typically, you pass kCFRunLoopCommonModes or use
NULL, which is equivalent. You can choose to create your own thread with your
own run loops. For more information on run loops, see Run Loops and CFRunLoop
Reference.

------------ END OF EXCERPT ------------

How does that translate into a non-C language? In particular the sentence
"typically, you pass kCFRunLoopCommonModes or use NULL, which is equivalent.":
is that truly equivalent?

Thanks in advance for any help on this.

Regards,
Charles


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