Hello
I managed to make my example plugin
<https://bitbucket.org/xaccrocheur/ksi> (based on the only LV2 synth
tutorial <http://www.nongnu.org/ll-plugins/lv2pftci/#A_synth> that I
could find) monophonic :)
Now the only think that is left is a portamento function, to go from one
note to another (/exactly/ like so-404
<http://d00m.org/%7Esomeone/so404/> does).
I guess it has to do with the
void on(unsigned char key, unsigned char velocity) {
m_key = key;
m_period = m_rate * 4.0 / LV2::key2hz(m_key);
m_envelope = velocity / 128.0;
}
void off(unsigned char velocity) {
m_key = LV2::INVALID_KEY;
}
functions, I need to store the "note out" value to go from that, to a
"note in"...
Does anyone know the algorithm to implement that? That would really help me.
Thanks
PS - Excuse my poor English, I'm working on it
--
Philippe Coatmeur
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