Files
yabridge/src/wine-host/bridges/vst3-impls/connection-point-proxy.cpp
T
Robbert van der Helm fbad4a65ab Add an IConnectionPoint proxy implementation
We still have to pass this proxy to the plugin. That's next.
2020-12-25 13:46:03 +01:00

70 lines
2.7 KiB
C++

// yabridge: a Wine VST bridge
// Copyright (C) 2020 Robbert van der Helm
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
#include "connection-point-proxy.h"
#include <iostream>
Vst3ConnectionPointProxyImpl::Vst3ConnectionPointProxyImpl(
Vst3Bridge& bridge,
Vst3ConnectionPointProxy::ConstructArgs&& args)
: Vst3ConnectionPointProxy(std::move(args)), bridge(bridge) {}
tresult PLUGIN_API
Vst3ConnectionPointProxyImpl::queryInterface(const Steinberg::TUID _iid,
void** obj) {
// TODO: Successful queries should also be logged
const tresult result = Vst3ConnectionPointProxy::queryInterface(_iid, obj);
if (result != Steinberg::kResultOk) {
std::cerr << "TODO: Implement unknown interface logging on Wine side "
"for Vst3ConnectionPointProxyImpl::queryInterface"
<< std::endl;
}
return result;
}
tresult PLUGIN_API
Vst3ConnectionPointProxyImpl::connect(IConnectionPoint* /*other*/) {
std::cerr << "WARNING: The plugin called IConnectionPoint::connect(), this "
"should not happen"
<< std::endl;
return Steinberg::kNotImplemented;
}
tresult PLUGIN_API
Vst3ConnectionPointProxyImpl::disconnect(IConnectionPoint* /*other*/) {
std::cerr << "WARNING: The plugin called IConnectionPoint::disconnect(), "
"this should not happen"
<< std::endl;
return Steinberg::kNotImplemented;
}
tresult PLUGIN_API
Vst3ConnectionPointProxyImpl::notify(Steinberg::Vst::IMessage* message) {
// As explained in `YaMessage` and `Vst3PluginProxyImpl::notify`, we can
// only support our own `IMessage implementation here`
if (auto message_impl = dynamic_cast<YaMessage*>(message)) {
return bridge.send_message(YaConnectionPoint::Notify{
.instance_id = owner_instance_id(), .message = *message_impl});
} else {
std::cerr << "WARNING: Unknown message type passed to "
"'IConnectionPoint::notify()', ignoring"
<< std::endl;
return Steinberg::kNotImplemented;
}
}