mirror of
https://github.com/robbert-vdh/yabridge.git
synced 2026-05-07 03:50:11 +02:00
Move all casted VST3 plugin interfaces to struct
To make Waves plugins happy we're going to have to replace this after calling `IPluginBase::initialize()`.
This commit is contained in:
Robbert van der Helm
+244
-217
File diff suppressed because it is too large
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@@ -53,12 +53,54 @@ struct Vst3PlugViewInterfaces {
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};
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/**
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* A holder for plugin object instance created from the factory. This stores all
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* relevant interface smart pointers to that object so we can handle control
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* messages sent by the plugin without having to do these expensive casts all
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* the time. This also stores any additional context data, such as the
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* `IHostApplication` instance passed to the plugin during
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* `IPluginBase::initialize()`.
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* Smart pointers for all interfaces a VST3 plugin object might support.
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*
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* @relates Vst3PluginInstance
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*/
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struct Vst3PluginInterfaces {
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Vst3PluginInterfaces(Steinberg::IPtr<Steinberg::FUnknown> object) noexcept;
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Steinberg::FUnknownPtr<Steinberg::Vst::IAudioPresentationLatency>
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audio_presentation_latency;
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Steinberg::FUnknownPtr<Steinberg::Vst::IAudioProcessor> audio_processor;
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Steinberg::FUnknownPtr<Steinberg::Vst::IAutomationState> automation_state;
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Steinberg::FUnknownPtr<Steinberg::Vst::IComponent> component;
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Steinberg::FUnknownPtr<Steinberg::Vst::IConnectionPoint> connection_point;
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Steinberg::FUnknownPtr<Steinberg::Vst::IEditController> edit_controller;
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Steinberg::FUnknownPtr<Steinberg::Vst::IEditController2> edit_controller_2;
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Steinberg::FUnknownPtr<Steinberg::Vst::IEditControllerHostEditing>
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edit_controller_host_editing;
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Steinberg::FUnknownPtr<Steinberg::Vst::ChannelContext::IInfoListener>
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info_listener;
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Steinberg::FUnknownPtr<Steinberg::Vst::IKeyswitchController>
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keyswitch_controller;
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Steinberg::FUnknownPtr<Steinberg::Vst::IMidiLearn> midi_learn;
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Steinberg::FUnknownPtr<Steinberg::Vst::IMidiMapping> midi_mapping;
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Steinberg::FUnknownPtr<Steinberg::Vst::INoteExpressionController>
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note_expression_controller;
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Steinberg::FUnknownPtr<Steinberg::Vst::INoteExpressionPhysicalUIMapping>
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note_expression_physical_ui_mapping;
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Steinberg::FUnknownPtr<Steinberg::IPluginBase> plugin_base;
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Steinberg::FUnknownPtr<Steinberg::Vst::IUnitData> unit_data;
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Steinberg::FUnknownPtr<Steinberg::Vst::IParameterFunctionName>
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parameter_function_name;
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Steinberg::FUnknownPtr<Steinberg::Vst::IPrefetchableSupport>
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prefetchable_support;
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Steinberg::FUnknownPtr<Steinberg::Vst::IProcessContextRequirements>
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process_context_requirements;
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Steinberg::FUnknownPtr<Steinberg::Vst::IProgramListData> program_list_data;
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Steinberg::FUnknownPtr<Steinberg::Vst::IUnitInfo> unit_info;
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Steinberg::FUnknownPtr<Steinberg::Vst::IXmlRepresentationController>
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xml_representation_controller;
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};
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/**
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* A holder for plugin object instance created from the factory. This contains a
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* smart pointer to the object's `FUnknown` interface and everything else we
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* need to proxy for this object, like audio threads and proxy objects for
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* callbacks. We also store an `interfaces` object that contains smart pointers
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* to all relevant VST3 interface so we can handle control messages sent by the
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* plugin without having to do these expensive casts all the time.
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*/
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struct Vst3PluginInstance {
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Vst3PluginInstance(Steinberg::IPtr<Steinberg::FUnknown> object) noexcept;
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@@ -123,21 +165,6 @@ struct Vst3PluginInstance {
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registered_context_menus;
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std::mutex registered_context_menus_mutex;
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/**
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* The base object we cast from.
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*/
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Steinberg::IPtr<Steinberg::FUnknown> object;
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/**
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* The `IPlugView` object the plugin returned from a call to
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* `IEditController::createView()`.
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*
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* XXX: Technically VST3 supports multiple named views, so we could have
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* multiple different view for a single plugin. This is not used within
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* the SDK, so a single pointer should be fine for now.
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*/
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std::optional<Vst3PlugViewInterfaces> plug_view_instance;
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/**
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* A shared memory object we'll write the input audio buffers to on the
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* native plugin side. We'll then let the plugin write its outputs here on
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@@ -172,41 +199,28 @@ struct Vst3PluginInstance {
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*/
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std::optional<Editor> editor;
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// All smart pointers below are created from `component`. They will be null
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// pointers if `component` did not implement the interface.
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/**
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* The base object we cast from. This is upcasted form the object created by
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* the factory.
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*/
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Steinberg::IPtr<Steinberg::FUnknown> object;
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Steinberg::FUnknownPtr<Steinberg::Vst::IAudioPresentationLatency>
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audio_presentation_latency;
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Steinberg::FUnknownPtr<Steinberg::Vst::IAudioProcessor> audio_processor;
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Steinberg::FUnknownPtr<Steinberg::Vst::IAutomationState> automation_state;
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Steinberg::FUnknownPtr<Steinberg::Vst::IComponent> component;
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Steinberg::FUnknownPtr<Steinberg::Vst::IConnectionPoint> connection_point;
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Steinberg::FUnknownPtr<Steinberg::Vst::IEditController> edit_controller;
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Steinberg::FUnknownPtr<Steinberg::Vst::IEditController2> edit_controller_2;
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Steinberg::FUnknownPtr<Steinberg::Vst::IEditControllerHostEditing>
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edit_controller_host_editing;
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Steinberg::FUnknownPtr<Steinberg::Vst::ChannelContext::IInfoListener>
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info_listener;
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Steinberg::FUnknownPtr<Steinberg::Vst::IKeyswitchController>
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keyswitch_controller;
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Steinberg::FUnknownPtr<Steinberg::Vst::IMidiLearn> midi_learn;
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Steinberg::FUnknownPtr<Steinberg::Vst::IMidiMapping> midi_mapping;
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Steinberg::FUnknownPtr<Steinberg::Vst::INoteExpressionController>
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note_expression_controller;
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Steinberg::FUnknownPtr<Steinberg::Vst::INoteExpressionPhysicalUIMapping>
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note_expression_physical_ui_mapping;
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Steinberg::FUnknownPtr<Steinberg::IPluginBase> plugin_base;
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Steinberg::FUnknownPtr<Steinberg::Vst::IUnitData> unit_data;
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Steinberg::FUnknownPtr<Steinberg::Vst::IParameterFunctionName>
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parameter_function_name;
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Steinberg::FUnknownPtr<Steinberg::Vst::IPrefetchableSupport>
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prefetchable_support;
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Steinberg::FUnknownPtr<Steinberg::Vst::IProcessContextRequirements>
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process_context_requirements;
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Steinberg::FUnknownPtr<Steinberg::Vst::IProgramListData> program_list_data;
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Steinberg::FUnknownPtr<Steinberg::Vst::IUnitInfo> unit_info;
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Steinberg::FUnknownPtr<Steinberg::Vst::IXmlRepresentationController>
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xml_representation_controller;
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/**
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* The `IPlugView` object the plugin returned from a call to
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* `IEditController::createView()`. This object can also implement multiple
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* interfaces.
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*
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* XXX: Technically VST3 supports multiple named views, so we could have
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* multiple different view for a single plugin. This is not used within
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* the SDK, so a single pointer should be fine for now.
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*/
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std::optional<Vst3PlugViewInterfaces> plug_view_instance;
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/**
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* This contains smart pointers to all VST3 plugin interfaces that can be
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* casted from `object`.
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*/
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Vst3PluginInterfaces interfaces;
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/**
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* Whether `IPluginBase:initialize()` has already been called for this
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