Subject: Re: [linux-audio-dev] ladspa/input control/control feedback
From: Joost Yervante Damad (joost_AT_lumatec.be)
Date: Mon Jul 07 2003 - 19:35:02 EEST
'Steve Harris' wrote about 'Re: [linux-audio-dev] ladspa/input control/control feedback' - Mon, Jul 07, 2003 at 01:17:15PM CEST
> On Mon, Jul 07, 2003 at 12:49:31PM +0200, Joost Yervante Damad wrote:
> > I was thinking about having 32 input control ports that define the
> > waveshape, but also about a 33th input control port that allows someone
> > to select a "preset" wave-form. (e.g. 1=sound1, 2=sound2, ...)
>
> > It would be ideal if selecting a preset wave form also automatically
> > changes the 32 other input controls ports, but if I am correct this is
> > not allowed in the current LADSPA API.
>
> Thats right.
>
> > One could also argue that the presets should be in the "host", but there
> > are many hosts, and I think having the presets coupled with the plugin
> > makes sense.
>
> I think providing them as presets makes sense, there has been talk of a
> standard preset format, but I dont think there is one yet.
I'll stick now to this: one preset control, which if it is zero
means use the 32 custom values.
Thanks for the info, Joost
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