ardour/livetrax
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allow latent self-automating plugins

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This commit is contained in:
Robin Gareus 2016-06-03 23:09:08 +02:00
parent f43ccd7321
commit 56a5dd92af
1 changed files with 6 additions and 4 deletions
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10
libs/ardour/lv2_plugin.cc
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@ -2472,11 +2472,13 @@ LV2Plugin::connect_and_run(BufferSet& bufs,
// -> add automation event..
AutomationCtrlPtr c = get_automation_control (p);
if (c && c->ac->automation_state() == Touch) {
framepos_t when = std::max ((framepos_t) 0, _session.transport_frame() + frames - _current_latency);
assert (_session.transport_frame() + frames - _current_latency >= 0);
if (c->guard) {
c->guard = false;
c->ac->list()->add (_session.transport_frame() + frames, v, true, true);
c->ac->list()->add (when, v, true, true);
} else {
c->ac->set_double (v, _session.transport_frame() + frames, true);
c->ac->set_double (v, when, true);
}
}
}
@ -2501,7 +2503,7 @@ LV2Plugin::connect_and_run(BufferSet& bufs,
const uint32_t p = ((const LV2_Atom_Int*)parameter)->body;
AutomationCtrlPtr c = get_automation_control (p);
if (c) {
c->ac->start_touch (_session.transport_frame());
c->ac->start_touch (std::max ((framepos_t)0, _session.transport_frame() - _current_latency));
c->guard = true;
}
}
@ -2515,7 +2517,7 @@ LV2Plugin::connect_and_run(BufferSet& bufs,
const uint32_t p = ((const LV2_Atom_Int*)parameter)->body;
AutomationCtrlPtr c = get_automation_control (p);
if (c) {
c->ac->stop_touch (true, _session.transport_frame());
c->ac->stop_touch (true, std::max ((framepos_t)0, _session.transport_frame() - _current_latency));
}
}
}