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Re: AU initialize/uninitialize
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Re: AU initialize/uninitialize


  • Subject: Re: AU initialize/uninitialize
  • From: William Stewart <email@hidden>
  • Date: Tue, 26 Jan 2010 18:40:36 -0800


On Jan 26, 2010, at 11:38 AM, Paul Davis wrote:

if my host app is about to reconfigure the I/O setup of an AU, it has
to first call the uninitialize method. it then does the reconfigure,
and  then call initialize (again).

yep

is the host under an obligation to
reset the maximum block size and sample rate before re-initializing?

nope

or is it the plugin's responsibility to remember them until they are
reset?

yes - at least in our base classes these values are stored in AUBase or the AUIOElement objects


and just to be really clear, by reset, you mean that you as a host explicitly set them to a new value. Calling AudioUnitReset does NOT clear any of this kind of state.

Bill

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References: 
 >AU initialize/uninitialize (From: Paul Davis <email@hidden>)

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