change: Switch to offical OpenFX Support. Still can't compile.

app/pluginSupport/OliveInstance.h

@@ -0,0 +1,58 @@
+/*
+ * Olive Community Edition - Non-Linear Video Editor
+ * Copyright (C) 2025 Olive CE Team
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include "ofxImageEffect.h"
+#include "ofxhImageEffect.h"
+namespace olive {
+namespace plugin{
+class OliveInstance : public OFX::Host::ImageEffect::Instance {
+public:
+	OliveInstance(
+				  OFX::Host::ImageEffect::ImageEffectPlugin* plugin,
+				  OFX::Host::ImageEffect::Descriptor& desc,
+				  const std::string& context,
+				  bool interactive)
+		: OFX::Host::ImageEffect::Instance(plugin, desc, context, interactive)
+	{
+	}
+	~OliveInstance() override = default;
+	virtual const std::string &getDefaultOutputFielding() const{
+		return kOfxImageFieldNone;
+	};
+
+	OFX::Host::ImageEffect::ClipInstance *newClipInstance(
+		OFX::Host::ImageEffect::Instance *plugin,
+		OFX::Host::ImageEffect::ClipDescriptor *descriptor,
+		int index) override;
+
+	OfxStatus vmessage(const char* type,
+        const char* id,
+        const char* format,	
+        va_list args) override;  
+
+	OfxStatus setPersistentMessage(const char* type,
+        const char* id,
+        const char* format,
+        va_list args)  override;
+		
+    OfxStatus clearPersistentMessage() override;  
+	
+
+};
+}
+}