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2in1: MusicDevice & MidiEffect

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2in1: MusicDevice & MidiEffect

Subject: 2in1: MusicDevice & MidiEffect
From: Urs Heckmann <email@hidden>
Date: Fri, 10 Dec 2004 13:20:55 +0100

Hiya,

I want to create a .component that contains both Effects and Instruments.

As I would like to avoid redundancies, I want to create a derivate of AUBase that can handle both 'aumu' and 'aumf', so that each AudioUnit in the package has the same EntryPoint.

It would then query the ComponentDescription to find out about the Type and SubType, so to setup its parameters, state and properties accordingly.

Now. I think the easiest way would be sublassing from MusicDeviceBase and overriding SaveState/RestoreState to deal with 'aumf' if desired, set ProcessInPlace, copy/paste AUEffectBase::ProcessBufferLists() etc.

Is there anything else I should consider / take care of?

Thanks,

;)  Urs

P.S.: I feel your pain, Doug and Bill, but you knew someone would come up with this, right? 8-))


urs heckmann
email@hidden
www.u-he.com

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