Create Vst3HostContextProxy from YaHostApplication

This is quite a huge refactor, but note everything is consistent (and
we're going to need one or two more of these `Vst3*Proxy` objects).
Right now nothing extends `IHostApplication`, but this way it will be
trivial to add support for more host context interfaces.
This commit is contained in:
Robbert van der Helm
2020-12-19 17:13:17 +01:00
parent c94089b832
commit 0522f84f4a
21 changed files with 301 additions and 184 deletions
+17 -16
View File
@@ -24,7 +24,7 @@
#include <public.sdk/source/vst/hosting/module_win32.cpp>
#include "vst3-impls/component-handler-proxy.h"
#include "vst3-impls/host-application.h"
#include "vst3-impls/host-context-proxy.h"
InstanceInterfaces::InstanceInterfaces() {}
@@ -371,21 +371,19 @@ void Vst3Bridge::run() {
// `Vst3HostProxy`
// TODO: Does this have to be run from the UI thread? Figure out
// if it does
if (request.host_application_context_args) {
object_instances[request.instance_id]
.host_application_context =
Steinberg::owned(new YaHostApplicationImpl(
*this,
std::move(*request.host_application_context_args)));
if (request.host_context_args) {
object_instances[request.instance_id].host_context_proxy =
Steinberg::owned(new Vst3HostContextProxyImpl(
*this, std::move(*request.host_context_args)));
} else {
object_instances[request.instance_id]
.host_application_context = nullptr;
object_instances[request.instance_id].host_context_proxy =
nullptr;
}
return object_instances[request.instance_id]
.plugin_base->initialize(
object_instances[request.instance_id]
.host_application_context);
.host_context_proxy);
},
[&](const YaPluginBase::Terminate& request)
-> YaPluginBase::Terminate::Response {
@@ -399,16 +397,19 @@ void Vst3Bridge::run() {
},
[&](YaPluginFactory::SetHostContext& request)
-> YaPluginFactory::SetHostContext::Response {
plugin_factory_host_application_context =
Steinberg::owned(new YaHostApplicationImpl(
*this,
std::move(request.host_application_context_args)));
if (request.host_context_args) {
plugin_factory_host_context =
Steinberg::owned(new Vst3HostContextProxyImpl(
*this, std::move(*request.host_context_args)));
} else {
plugin_factory_host_context = nullptr;
}
Steinberg::FUnknownPtr<Steinberg::IPluginFactory3> factory_3(
module->getFactory().get());
assert(factory_3);
return factory_3->setHostContext(
plugin_factory_host_application_context);
return factory_3->setHostContext(plugin_factory_host_context);
}});
}