mirror of
https://github.com/robbert-vdh/yabridge.git
synced 2026-05-07 03:50:11 +02:00
Add Vst3PlugViewProxy
This commit is contained in:
Robbert van der Helm
@@ -92,6 +92,7 @@ vst3_plugin_sources = [
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'src/common/serialization/vst3/host-context-proxy.cpp',
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'src/common/serialization/vst3/param-value-queue.cpp',
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'src/common/serialization/vst3/parameter-changes.cpp',
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'src/common/serialization/vst3/plug-view-proxy.cpp',
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'src/common/serialization/vst3/plugin-proxy.cpp',
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'src/common/serialization/vst3/plugin-factory.cpp',
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'src/common/serialization/vst3/process-data.cpp',
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@@ -141,6 +142,7 @@ if with_vst3
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'src/common/serialization/vst3/host-context-proxy.cpp',
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'src/common/serialization/vst3/param-value-queue.cpp',
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'src/common/serialization/vst3/parameter-changes.cpp',
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'src/common/serialization/vst3/plug-view-proxy.cpp',
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'src/common/serialization/vst3/plugin-proxy.cpp',
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'src/common/serialization/vst3/plugin-factory.cpp',
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'src/common/serialization/vst3/process-data.cpp',
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@@ -7,16 +7,18 @@ serialization works.
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VST3 plugin interfaces are implemented as follows:
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| yabridge class | Included in | Interfaces |
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| ------------------- | ----------------- | ------------------------------------------------------ |
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| `YaPluginFactory` | | `IPluginFactory`, `IPluginFactory2`, `IPluginFactory3` |
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| `Vst3PluginProxy` | | All of the below: |
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| `YaAudioProcessor` | `Vst3PluginProxy` | `IAudioProcessor` |
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| `YaComponent` | `Vst3PluginProxy` | `IComponent` |
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| `YaConnectionPoint` | `Vst3PluginProxy` | `IConnectionPoint` |
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| `YaEditController` | `Vst3PluginProxy` | `IEditController` |
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| `YaEditController2` | `Vst3PluginProxy` | `IEditController2` |
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| `YaPluginBase` | `Vst3PluginProxy` | `IPluginBase` |
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| yabridge class | Included in | Interfaces |
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| ------------------- | ------------------- | ------------------------------------------------------ |
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| `YaPluginFactory` | | `IPluginFactory`, `IPluginFactory2`, `IPluginFactory3` |
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| `Vst3PlugViewProxy` | | All of the below: |
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| `YaPlugView` | `Vst3PlugViewProxy` | `IPlugView` |
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| `Vst3PluginProxy` | | All of the below: |
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| `YaAudioProcessor` | `Vst3PluginProxy` | `IAudioProcessor` |
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| `YaComponent` | `Vst3PluginProxy` | `IComponent` |
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| `YaConnectionPoint` | `Vst3PluginProxy` | `IConnectionPoint` |
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| `YaEditController` | `Vst3PluginProxy` | `IEditController` |
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| `YaEditController2` | `Vst3PluginProxy` | `IEditController2` |
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| `YaPluginBase` | `Vst3PluginProxy` | `IPluginBase` |
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VST3 host interfaces are implemented as follows:
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@@ -28,9 +28,9 @@
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// Yet Another layer of includes, but these are some VST3-specific typedefs that
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// we'll need for all of our interfaces
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using Steinberg::TBool, Steinberg::int8, Steinberg::int16, Steinberg::int32,
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Steinberg::int64, Steinberg::uint8, Steinberg::uint16, Steinberg::uint32,
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Steinberg::uint64, Steinberg::tresult;
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using Steinberg::TBool, Steinberg::char16, Steinberg::int8, Steinberg::int16,
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Steinberg::int32, Steinberg::int64, Steinberg::uint8, Steinberg::uint16,
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Steinberg::uint32, Steinberg::uint64, Steinberg::tresult;
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/**
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* Both `TUID` (`int8_t[16]`) and `FIDString` (`char*`) are hard to work with
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@@ -81,7 +81,7 @@ class Vst3ComponentHandlerProxy : public YaComponentHandler {
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* dropped a corresponding `Vst3ComponentHandlerProxyImpl` should also be
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* dropped.
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*/
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virtual ~Vst3ComponentHandlerProxy() = 0;
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virtual ~Vst3ComponentHandlerProxy();
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DECLARE_FUNKNOWN_METHODS
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@@ -85,7 +85,7 @@ class Vst3HostContextProxy : public YaHostApplication {
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* dropped a corresponding `Vst3HostContextProxyImpl` should also be
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* dropped.
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*/
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virtual ~Vst3HostContextProxy() = 0;
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virtual ~Vst3HostContextProxy();
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DECLARE_FUNKNOWN_METHODS
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@@ -0,0 +1,50 @@
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// yabridge: a Wine VST bridge
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// Copyright (C) 2020 Robbert van der Helm
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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#include "plug-view-proxy.h"
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Vst3PlugViewProxy::ConstructArgs::ConstructArgs() {}
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Vst3PlugViewProxy::ConstructArgs::ConstructArgs(
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Steinberg::IPtr<Steinberg::FUnknown> object,
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size_t owner_instance_id)
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: owner_instance_id(owner_instance_id), plug_view_args(object) {}
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Vst3PlugViewProxy::Vst3PlugViewProxy(const ConstructArgs&& args)
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: YaPlugView(std::move(args.plug_view_args)),
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arguments(std::move(args)){FUNKNOWN_CTOR}
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Vst3PlugViewProxy::~Vst3PlugViewProxy() {
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FUNKNOWN_DTOR
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}
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wdelete-non-virtual-dtor"
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IMPLEMENT_REFCOUNT(Vst3PlugViewProxy)
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#pragma GCC diagnostic pop
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tresult PLUGIN_API Vst3PlugViewProxy::queryInterface(Steinberg::FIDString _iid,
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void** obj) {
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if (YaPlugView::supported()) {
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QUERY_INTERFACE(_iid, obj, Steinberg::FUnknown::iid,
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Steinberg::IPlugView)
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QUERY_INTERFACE(_iid, obj, Steinberg::IPlugView::iid,
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Steinberg::IPlugView)
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}
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*obj = nullptr;
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return Steinberg::kNoInterface;
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}
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@@ -0,0 +1,94 @@
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// yabridge: a Wine VST bridge
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// Copyright (C) 2020 Robbert van der Helm
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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#pragma once
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#include "../common.h"
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#include "plug-view/plug-view.h"
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
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/**
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* An abstract class that implements `IPlugView`, and optionally also all
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* extensions to `IPlugView` depending on what the plugin's implementation
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* supports. This provides a proxy for the `IPlugView*` returned by a plugin on
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* `IEditController::createView()`, and it works exactly the same as
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* `Vst3PluginProxy`.
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*/
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class Vst3PlugViewProxy : public YaPlugView {
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public:
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/**
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* These are the arguments for constructing a
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* `Vst3PlugViewProxyImpl`.
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*/
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struct ConstructArgs {
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ConstructArgs();
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/**
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* Read from an existing object. We will try to mimic this object, so
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* we'll support any interfaces this object also supports.
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*/
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ConstructArgs(Steinberg::IPtr<FUnknown> object,
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size_t owner_instance_id);
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/**
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* The unique instance identifier of the proxy object that returned this
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* `IPlugView*`. This way we can refer to the correct 'actual'
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* `IPlugView*` when the host calls a function on this object.
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*/
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native_size_t owner_instance_id;
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YaPlugView::ConstructArgs plug_view_args;
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template <typename S>
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void serialize(S& s) {
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s.value8b(owner_instance_id);
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s.object(plug_view_args);
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}
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};
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/**
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* Instantiate this instance with arguments read from an actual component
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* handler.
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*
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* @note Since this is passed as part of `IEditController::createView()`,
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* there are is no direct `Construct`
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* message. The destructor should still send a message to drop the
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* original smart pointer.
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*/
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Vst3PlugViewProxy(const ConstructArgs&& args);
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/**
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* @remark The plugin side implementation should send a control message to
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* clean up the instance on the Wine side in its destructor.
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*/
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virtual ~Vst3PlugViewProxy() = 0;
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DECLARE_FUNKNOWN_METHODS
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/**
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* Get the instance ID of the owner of this object.
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*/
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inline size_t owner_instance_id() const {
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return arguments.owner_instance_id;
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}
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private:
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ConstructArgs arguments;
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};
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#pragma GCC diagnostic pop
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