Split up the VST3 class implementations

src/plugin/bridges/vst3-impls/plugin-factory.h

@@ -0,0 +1,32 @@
+// 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/>.
+
+#pragma once
+
+#include "../vst3.h"
+
+class YaPluginFactoryPluginImpl : public YaPluginFactory {
+   public:
+    YaPluginFactoryPluginImpl(Vst3PluginBridge& bridge);
+
+    tresult PLUGIN_API createInstance(Steinberg::FIDString cid,
+                                      Steinberg::FIDString _iid,
+                                      void** obj) override;
+    tresult PLUGIN_API setHostContext(Steinberg::FUnknown* context) override;
+
+   private:
+    Vst3PluginBridge& bridge;
+};