Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?

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To: <linux-audio-dev@...>
Date: Wednesday, May 30, 2012 - 8:21 am

On 05/29/2012 07:57 PM, David Robillard wrote:

Exactly. In the case of an instrument plugin, that might mean, e.g.,
that the allocated voices and the pitch bends are reset, but usually not
the controllers. Incidentally, that's exactly how I implemented those
callbacks in faust-lv2, and it works nicely with Qtractor at least.

Paul, you said that Ardour doesn't do activate()/deactivate() with
effect plugins. Is that the same with instrument plugins? Then the
scheme I used in faust-lv2 probably doesn't fare that well with Ardour3,
unless it takes care of resetting the plugin in some other way.

--
Dr. Albert Gr"af
Dept. of Music-Informatics, University of Mainz, Germany
Email: Dr.Graef@t-online.de, ag@muwiinfa.geschichte.uni-mainz.de
WWW: http://www.musikinformatik.uni-mainz.de/ag
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Messages in current thread:
[LAD] Should LV2 Activate() clear MIDI CC parameters?, Jeremy Salwen, (Fri May 25, 7:22 am)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, Stefano D'Angelo, (Mon May 28, 3:42 pm)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, David Robillard, (Mon May 28, 5:27 pm)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, Albert Graef, (Mon May 28, 11:43 pm)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, David Robillard, (Tue May 29, 2:49 am)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, Fons Adriaensen, (Tue May 29, 9:51 pm)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, David Robillard, (Wed May 30, 1:01 am)
Re: [LAD] , rncbc, (Tue May 29, 2:41 pm)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, David Robillard, (Tue May 29, 10:16 pm)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, Fons Adriaensen, (Tue May 29, 4:18 pm)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, David Robillard, (Tue May 29, 11:25 pm)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, Albert Graef, (Wed May 30, 8:21 am)
Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, David Robillard, (Wed May 30, 5:24 pm)