SetParameter() and view update notification, continued
SetParameter() and view update notification, continued
- Subject: SetParameter() and view update notification, continued
- From: Artemiy Pavlov <email@hidden>
- Date: Sat, 2 Sep 2006 01:03:57 +0300
Hello all!
At first I would like to thank all of you especially Stiwi and
William for giving me so many tips to dig a bit deeper into Audio Units.
I have almost managed to do what I want using Stiwi's suggestions. I
say almost because I have this sketch code (no matter if it's
executed once per frame or per buffer):
mAudioUnit->SetParameter( kTempo, HostTempo );
AudioUnitParameter param;
param.mAudioUnit = mAudioUnit->GetComponentInstance();
param.mScope = kAudioUnitScope_Global;
param.mParameterID = kTempo;
AUParameterListenerNotify(NULL, NULL, ¶m);
But the Tempo slider is only updated when I close and re-open the
view, not in realtime with the Tempo fader movement in the host. I am
using Garage Band by the way (AULab and Wave Editor don't let me test
this feature anyhow as I see).
Thanks a lot for any hints,
Artemiy.
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