PluginLibrary.hpp

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#pragma once
 
#include <filesystem>
#include <memory>
#include <string>
#include <vector>
 
#include "rtvamp/hostsdk/Plugin.hpp"
#include "rtvamp/hostsdk/PluginKey.hpp"
 
// forward declarations
struct _VampPluginDescriptor;
typedef _VampPluginDescriptor VampPluginDescriptor;
 
namespace rtvamp::hostsdk {
 
class DynamicLibrary;
 
class PluginLibrary {
public:
    explicit PluginLibrary(const std::filesystem::path& libraryPath);
 
    std::filesystem::path   getLibraryPath() const noexcept;
    std::string             getLibraryName() const;
 
    size_t                  getPluginCount() const noexcept;
 
    std::vector<PluginKey>  listPlugins() const;
 
    std::unique_ptr<Plugin> loadPlugin(const PluginKey& key, float inputSampleRate) const;
    std::unique_ptr<Plugin> loadPlugin(size_t index, float inputSampleRate) const;
 
private:
    std::shared_ptr<DynamicLibrary>          dl_;
    std::vector<const VampPluginDescriptor*> descriptors_;
};
 
}  // namespace rtvamp::hostsdk