Re: [LAD] Should LV2 Activate() clear MIDI CC parameters? | Linuxaudio.org

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

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From: David Robillard <d@...>

To: Paul Davis <paul@...>

Cc: <linux-audio-dev@...>, Albert Graef <Dr.Graef@...>

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

Date: Tuesday, May 29, 2012 - 10:16 pm

On Tue, 2012-05-29 at 09:48 -0400, Paul Davis wrote:
[...]

quoted text

> you really want both (a) a method to stop and restart the plugin (b) a
> method to reset to it back to the state it would have immediately
> after instantiation. its not 100% whether deactivate/activate is
> either of these ...

There is also the distinction between "live" plugins and non-live
plugins (plugins can indicate being live and there are rules about it.

In particular, for live plugins, you *have* to regularly call run if it
is activated. So, to bypass, you're either running it on nothing
(wasting cycles) or you have to deactivate it.

-dr

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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] Should LV2 Activate() clear MIDI CC parameters?, Paul Davis, (Tue May 29, 12:23 pm)

Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, Albert Graef, (Tue May 29, 1:37 pm)

Re: [LAD] , rncbc, (Tue May 29, 2:41 pm)

Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, Paul Davis, (Tue May 29, 1:48 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?, Albert Graef, (Wed May 30, 7:52 am)

Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, Paul Davis, (Wed May 30, 9:20 am)

Re: [LAD] Should LV2 Activate() clear MIDI CC parameters?, Albert Graef, (Wed May 30, 9:46 am)

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)