ardour/livetrax
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improved version of last commit, for tracking plugin control changes and mapping them to PluginInsert automation controls

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git-svn-id: svn://localhost/ardour2/branches/3.0@13025 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2012-07-11 00:23:55 +00:00
parent 67f8063256
commit bfd2ee48ce
2 changed files with 16 additions and 6 deletions
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5
libs/ardour/audio_unit.cc
View File

@ -2790,11 +2790,6 @@ AUPlugin::parameter_change_listener (void* /*arg*/, void* /*src*/, const AudioUn
ParameterMap::iterator i = parameter_map.find (event->mArgument.mParameter.mParameterID);
if (i != parameter_map.end()) {
boost::shared_ptr<AutomationControl> ac = automation_control (Evoral::Parameter (PluginAutomation, 0, i->second));
if (ac) {
cerr << "updating " << ac->name() << " to << new_value << endl;
ac->set_double (new_value);
}
ParameterChanged (i->second, new_value);
}
}

17
libs/ardour/plugin_insert.cc
View File

@ -264,8 +264,18 @@ PluginInsert::create_automatable_parameters ()
void
PluginInsert::parameter_changed (Evoral::Parameter which, float val)
{
if (which.type() != PluginAutomation)
if (which.type() != PluginAutomation) {
return;
}
cerr << "Param change: " << which << endl;
boost::shared_ptr<AutomationControl> ac = automation_control (which);
if (ac) {
cerr << "updating " << ac->name() << " to " << val << endl;
ac->set_double (val);
}
Plugins::iterator i = _plugins.begin();
@ -1258,6 +1268,11 @@ void
PluginInsert::add_plugin (boost::shared_ptr<Plugin> plugin)
{
plugin->set_insert_info (this);
if (_plugins.empty()) {
plugin->ParameterChanged.connect_same_thread (*this, boost::bind (&PluginInsert::parameter_changed, this, _1, _2));
}
_plugins.push_back (plugin);
}