AU Instrument - Cocoa UI
AU Instrument - Cocoa UI
- Subject: AU Instrument - Cocoa UI
- From: Dev Forums <email@hidden>
- Date: Wed, 22 Dec 2010 14:34:24 -0800 (PST)
hi,
i am trying to create an au instrument with a custom cocoa ui. i know how to do this with a regular effect, but i cannot find any documentation anywhere that states it should be done differently for an instrument.
so i am trying to specify that i have a cocoa ui by overriding GetProperty in my instrument class that derives from AUMonotimbralInstrumentBase and doing the right thing in response to kAudioUnitProperty_CocoaUI. however, after placing a breakpoint in my GetProperty override and checking this in Logic 9, Live 8, and GarageBand - the hosts never call GetProperty with the kAudioUnitProperty_CocoaUI property id for instruments and just show the generic ui.
so there must be something i do not
know or am doing incorrectly. is this the right way to specify a cocoa ui for instruments? what's the difference between a regular effect?
thanks,
--j
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