Re: Passing data to my CocoaView efficiently
Re: Passing data to my CocoaView efficiently
- Subject: Re: Passing data to my CocoaView efficiently
- From: Michael Hopkins <email@hidden>
- Date: Tue, 26 Jun 2007 10:43:23 -0700
Nat,
You need to make a custom property to pass data between your audio
unit and your cocoa view. Please check out the filter demo in the
CoreAudio SDK for an example of how to do this.
The example is in:
/Developer/Examples/CoreAudio/AudioUnits/FilterDemo
Hope this helps!
-michael
On Jun 26, 2007, at 4:31 AM, Nat! wrote:
Hi
I have a growing number of statistical value, that I want to
visualize in my AudioUnit's Cocoa View.
From reading the documentation it seems, that properties are not
the way to pass real time information between a view and it's
AudioUnit. The use of AudioUnitGetParameter to pass a mix of
floating point and non floating point values - and a lot of them -
appears to be fairly clumsy.
Should I nevertheless try to use AudioUnitGetProperty ?
Ciao
Nat!
---------------------------------------------------
All respect to Petrucci for technical proficiency -
but that's like being able to type really fast.
Mick Mars writes a much better book.
- Itwalksamongus
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