Re: [LAD] LV2 and parameter interpolation

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To: <linux-audio-dev@...>
Date: Monday, February 6, 2012 - 11:55 am

On 02/06/2012 12:04 PM, Fons Adriaensen wrote:

it might if a DAW deactivates plugins on transport stop, then locates,
then re-activates on play - can i be sure this won't happen with any host?
i certainly don't want my first note to go through a sweep of all plugin
controls each time i press "play".

>> can i rely on control port data being available during activate() so

true.

> Note that making parameter smoothing dependent on the period size

well, i've considered carrying loads of state with me and maybe even do
cubic interpolation, but that's for later. the problem is i don't know
in advance how many control points i need to cache for constant
smoothing over time, because LV2 doesn't guarantee a constant number of
samples per run().

best,

jörn

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Messages in current thread:
[LAD] LV2 and parameter interpolation, Jörn Nettingsmeier, (Mon Feb 6, 9:33 am)
Re: [LAD] LV2 and parameter interpolation, Gabriel M. Beddingfield, (Mon Feb 6, 1:24 pm)
Re: [LAD] LV2 and parameter interpolation, Jörn Nettingsmeier, (Mon Feb 6, 4:49 pm)
Re: [LAD] LV2 and parameter interpolation, Fons Adriaensen, (Mon Feb 6, 11:04 am)
Re: [LAD] LV2 and parameter interpolation, Jörn Nettingsmeier, (Mon Feb 6, 11:55 am)
Re: [LAD] LV2 and parameter interpolation, David Robillard, (Mon Feb 6, 6:46 pm)