Re: Parameter automation from a Cocoa view
Re: Parameter automation from a Cocoa view
- Subject: Re: Parameter automation from a Cocoa view
- From: Marc Poirier <email@hidden>
- Date: Thu, 27 Nov 2003 20:30:26 -0600 (CST)
There's also the corresponding kAudioUnitCarbonViewEvent_MouseUpInControl
that you need to use when the parameter gesture ends (mouse release,
whatever).
Marc
On Thu, 27 Nov 2003, Mark's Studio wrote:
>
I've managed to use my Cocoa view for recording automation in logic.
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but it's not always working?
>
>
i use the callback when a parameter is changed. (i got the variables
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from my AudioUnit's carbonview )
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>
(*
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AudioUnitCarbonViewEventListener)(listenerUserData,listenerComponentInst
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ance,¶meter, kAudioUnitCarbonViewEvent_MouseDownInControl, NULL);
>
>
and it sort of work's, it's recording automation data, but sometime
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it's not playing it back until i change a control in the logic
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controlview,
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but maybe that has something todo with the missing mouseUp.
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Can anyone explain how this whole parameter thing is supposed to work.
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If the AudioUnit itself ( without a carbonview) needs to write some
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automation, i think that would be the same thing. how would that be
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done?
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Thanks
>
>
Peter Mark
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