[LAD] LV2: Communicate from the DSP to the UI

[Michael Fisher]

On Mon, Oct 28, 2013 at 10:24 AM, Aurélien Leblond <blablack at gmail.com>wrote:

> > The map object is 'just there' for when you need it, like creating new
> > forges ;)  I've always wondered if it made more sense  to provide a
> accessor
> > method to it for clarity   Plugin::get_urid_map() const   or something
> like
> > that.
> >
> > That looks right for creating a forge, AtomForge's  ctor will call
> > lv2_atom_forge_init
> > when the map is passed in (just like you do above)
> >
> >>
> >>    void Scope::run(uint32_t nframes)
> >>    {
> >>        // you're sending things in an atom sequence so get the size
> >> information
> >>        // from the port buffer
> >>
> >>       LV2_Atom_Sequence* aseq = (LV2_Atom_Sequence*) p (p_notify);
> >>       m_forge->set_buffer ((uint8_t*) aseq, aseq->atom.size);
> >>
> >>        m_forge->sequence_head(m_notify_frame, 0);
> >>
> >>        // sequences need a timestamp for each event added
> >>        m_forge->frame_time(0);
> >>
> >>        m_forge->write_float(1604);
> >>    }
> >>
> >
> > Still nothing happening on the GUI end ay?  Could I just have a link to
> the
> > full source code?  I'm better debugging hands on.  Sorry, I can't recall
> the
> > git address to your plugin set.
> >
> > Forging atoms (in a way that actually works) isn't by any means a
> straight
> > forward process.
>
> Thanks for checking, I really have the feeling I'm missing something
> small here :)
>

Yep, missing something small seems to happen to me frequently.  I'm jumping
over to my Linux machine and will give it a go.


>
> The SVN is here:
> svn checkout svn://svn.code.sf.net/p/avwlv2/code/trunk avw.lv2
>
> (Ingen is the host I use to test them)
>
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