Re: One Cocoa view for multiple AUs?
Re: One Cocoa view for multiple AUs?
- Subject: Re: One Cocoa view for multiple AUs?
- From: ipmlists <email@hidden>
- Date: Thu, 29 Oct 2009 11:16:23 +0000
Hi,
Further questions as promised/threatened...
I've written an effect AU which contains an AUGraph, which in turn
contains two AUs (my own) plus a Generic I/O unit.
All three of my AUs are built into one .component bundle, and the two
AUs in the graph are registered during the 'wrapper' AU's Initialize()
function.
So far so good, I think - audio is being processed as expected.
I want to use a single Cocoa view for all 3 of my AUs, and I've set
each GetProperty method to use the wrapper AU's view. I've also, at
the moment, declared the graph and nodes in a header file shared by
all AUs.
My Cocoa view displays ok, but so far I've had no success
communicating from the view to the 'wrapped' AUs - bad component
instances and -50 errors - which I assume is because the AUGraph isn't
actually instantiated at the point when the view is created?
I'm trying to do this from a standard Cocoa view template - is that
the wrong place to start?
thanks for any help on this,
Iain
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