Re: kAUParameterListener_AnyParameter
Re: kAUParameterListener_AnyParameter
- Subject: Re: kAUParameterListener_AnyParameter
- From: Bill Stewart <email@hidden>
- Date: Mon, 28 Oct 2002 08:50:03 -0800
Art,
I'll check this out - we didn't test this as a listener property, but more
as a way to tell the listener to update the parameters...
Bill
on 25/10/02 7:32 PM, Art Gillespie wrote:
>
Hiya,
>
>
Should I be able to do like dis:
>
>
AudioUnitParameter allParam;
>
allParam.mAudioUnit = (AudioUnit)mEditAudioUnit;
>
allParam.mParameterID = kAUParameterListener_AnyParameter; // <--
>
wild card, no?
>
allParam.mScope = kAudioUnitScope_Global;
>
allParam.mElement = 0;
>
AUListenerAddParameter(paramLsnrRef, phatmatikgui, &allParam);
>
>
And expect to receive any parameter events delivered to paramLsnrRef?
>
>
Because I'm not able to... I don't receive *any* parameter change
>
events when I do this. For the last few proof of concept things I've
>
done a Parameter/Registration step for each parameter as a workaround,
>
but the current project has, um, about 256... that wild card
>
functionality is looking pretty sweet to my RSI-riddled hands.
>
>
Any clues?
>
>
Art
>
>> 0xBA
>
_______________________________________________
>
coreaudio-api mailing list | email@hidden
>
Help/Unsubscribe/Archives:
>
http://www.lists.apple.com/mailman/listinfo/coreaudio-api
>
Do not post admin requests to the list. They will be ignored.
--
mailto:email@hidden
tel: +1 408 974 4056
__________________________________________________________________________
"Much human ingenuity has gone into finding the ultimate Before.
The current state of knowledge can be summarized thus:
In the beginning, there was nothing, which exploded" - Terry Pratchett
__________________________________________________________________________
_______________________________________________
coreaudio-api mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/coreaudio-api
Do not post admin requests to the list. They will be ignored.