Re: AudioUnitEvent Listener
Re: AudioUnitEvent Listener
- Subject: Re: AudioUnitEvent Listener
- From: Robert Grant <email@hidden>
- Date: Thu, 19 Feb 2004 13:58:58 -0500
Thanks Urs,
I was using AnyParameter based on this info from AUComponent.h:
/*
Special note:
A value of 0xFFFFFFFF should never be used for a real scope, paramID
or element
as this value is reserved for use with the AUParameterListener APIs
to do wild card searches
Apple reserves the range of 0->1024 for Specifying Scopes..., any
custom scope values should
lie outside of this range.
*/
However it doesn't seem to work. I finally remembered to check the
Swiki (why didn't I look there first???) and found Nikolaus's
automation recording page where he goes and listens for all parameters.
I changed to doing that (seems like overkill but there you go) and it's
now working (well except for the bugs in my code :-)).
Thanks,
Robert.
On Feb 19, 2004, at 1:51 PM, Urs Heckmann wrote:
param.mScope = kAUParameterListener_AnyParameter;
param.mElement = kAUParameterListener_AnyParameter;
try kAudioUnitScope_Global and 0 for Element 8-)
Cheers,
;) Urs
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