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I/O Plugin: only activate plugin after setting state

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This fixes an issue with some VST3 plugins (notably NDI).
This commit is contained in:
Robin Gareus
2025-12-06 18:07:59 +01:00
parent df1d1644b8
commit b9154359a3
1 changed files with 3 additions and 1 deletions
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4
libs/ardour/io_plug.cc
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@@ -56,6 +56,7 @@ IOPlug::IOPlug (Session& s, std::shared_ptr<Plugin> p, bool pre)
if (_plugin) {
setup ();
set_name (p->get_info()->name);
_plugin->activate ();
}
_input.reset (new IO (_session, io_name (), IO::Input));
_output.reset (new IO (_session, io_name (), IO::Output));
@@ -200,6 +201,8 @@ IOPlug::set_state (const XMLNode& node, int version)
Latent::set_state (node, version);
_plugin->activate ();
return 0;
}
@@ -258,7 +261,6 @@ IOPlug::setup ()
_plugin->ParameterChangedExternally.connect_same_thread (*this, std::bind (&IOPlug::parameter_changed_externally, this, _1, _2));
_plugin->PropertyChanged.connect_same_thread (*this, std::bind (&IOPlug::property_changed_externally, this, _1, _2));
_plugin->ProcessorChange.connect_same_thread (*this, std::bind (&IOPlug::processor_change, this, _1));
_plugin->activate ();
_plugin->set_insert (this, 0);
}