[LV2] lv2 state#Dirty

Harry van Haaren harryhaaren at gmail.com
Thu Oct 13 10:42:49 PDT 2016

On Thu, Oct 13, 2016 at 3:42 PM, Robin Gareus <robin at gareus.org> wrote:

> If an LV2 plugin has an internal state and that state changes, a host is
> non the wiser. The host cannot mark the session as dirty (modified,
> needs save).

Agree that this needs to be addressed - Fabla2 suffers from this currently.

> I propose http://lv2plug.in/ns/ext/state/#Dirty which allows a plugin
> that has a state interface to notify the host about state changes using
> an Atom message:
> state:Dirty
>   a rdfs:Class ;
>   rdfs:label "State modified message" .

Looks fine to me - but I'm not a-RDF-chitect ;)

Cheers, -Harry


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