LoadVamp.h

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  LoadVamp.h
 
  Chris Cannam
 
**********************************************************************/
 
 
 
#if defined(USE_VAMP)
 
#include <memory>
 
#include "PluginProvider.h"
#include "EffectInterface.h"
#include "PluginInterface.h"
 
#include <vamp-hostsdk/PluginLoader.h>
 
//
// VampEffectsModule
//
 
class VampEffectsModule final : public PluginProvider
{
public:
   VampEffectsModule();
   virtual ~VampEffectsModule();
 
   // ComponentInterface implementation
 
   PluginPath GetPath() const override;
   ComponentInterfaceSymbol GetSymbol() const override;
   VendorSymbol GetVendor() const override;
   wxString GetVersion() const override;
   TranslatableString GetDescription() const override;
 
   // PluginProvider implementation
 
   bool Initialize() override;
   void Terminate() override;
   EffectFamilySymbol GetOptionalFamilySymbol() override;
 
   const FileExtensions &GetFileExtensions() override;
   FilePath InstallPath() override { return {}; }
 
   void AutoRegisterPlugins(PluginManagerInterface & pm) override;
   PluginPaths FindModulePaths(PluginManagerInterface & pm) override;
   unsigned DiscoverPluginsAtPath(
      const PluginPath & path, TranslatableString &errMsg,
      const RegistrationCallback &callback)
         override;
   
   bool CheckPluginExist(const PluginPath& path) const override;
 
   std::unique_ptr<ComponentInterface>
      LoadPlugin(const PluginPath & path) override;
 
private:
   // VampEffectModule implementation
 
   std::unique_ptr<Vamp::Plugin> FindPlugin(const PluginPath & wpath,
                            int & output,
                            bool & hasParameters);
};
 
#endif