c@98: 
c@98: #ifndef PIPER_AUTO_PLUGIN_H
c@98: #define PIPER_AUTO_PLUGIN_H
c@98: 
c@98: #include "ProcessQtTransport.h"
c@98: #include "CapnpRRClient.h"
c@98: 
c@98: #include <cstdint>
c@98: 
c@98: namespace piper_vamp {
c@98: namespace client {
c@98: 
c@98: class AutoPlugin : public Vamp::Plugin
c@98: {
c@98: public:
c@101:     AutoPlugin(std::string serverName,
c@101: 	       std::string pluginKey,
c@98: 	       float inputSampleRate,
c@98: 	       int adapterFlags) :
c@98: 	Vamp::Plugin(inputSampleRate),
c@101: 	m_transport(serverName),
c@98: 	m_client(&m_transport)
c@98:     {
c@98: 	LoadRequest req;
c@98: 	req.pluginKey = pluginKey;
c@98: 	req.inputSampleRate = inputSampleRate;
c@98: 	req.adapterFlags = adapterFlags;
c@98: 	LoadResponse resp = m_client.loadPlugin(req);
c@98: 	m_plugin = resp.plugin;
c@98:     }
c@98: 
c@98:     virtual ~AutoPlugin() {
c@98: 	delete m_plugin;
c@98:     }
c@98: 
c@98:     bool isOK() const {
c@98: 	return (m_plugin != nullptr);
c@98:     }
c@98:     
c@98:     virtual std::string getIdentifier() const {
c@98: 	return getPlugin()->getIdentifier();
c@98:     }
c@98: 
c@98:     virtual std::string getName() const {
c@98: 	return getPlugin()->getName();
c@98:     }
c@98: 
c@98:     virtual std::string getDescription() const {
c@98: 	return getPlugin()->getDescription();
c@98:     }
c@98: 
c@98:     virtual std::string getMaker() const {
c@98: 	return getPlugin()->getMaker();
c@98:     }
c@98: 
c@98:     virtual std::string getCopyright() const {
c@98: 	return getPlugin()->getCopyright();
c@98:     }
c@98: 
c@98:     virtual int getPluginVersion() const {
c@98:         return getPlugin()->getPluginVersion();
c@98:     }
c@98: 
c@98:     virtual ParameterList getParameterDescriptors() const {
c@98: 	return getPlugin()->getParameterDescriptors();
c@98:     }
c@98: 
c@98:     virtual float getParameter(std::string name) const {
c@98: 	return getPlugin()->getParameter(name);
c@98:     }
c@98: 
c@98:     virtual void setParameter(std::string name, float value) {
c@98: 	getPlugin()->setParameter(name, value);
c@98:     }
c@98: 
c@98:     virtual ProgramList getPrograms() const {
c@98:         return getPlugin()->getPrograms();
c@98:     }
c@98: 
c@98:     virtual std::string getCurrentProgram() const {
c@98:         return getPlugin()->getCurrentProgram();
c@98:     }
c@98:     
c@98:     virtual void selectProgram(std::string program) {
c@98: 	getPlugin()->selectProgram(program);
c@98:     }
c@98: 
c@98:     virtual bool initialise(size_t inputChannels,
c@98:                             size_t stepSize,
c@98:                             size_t blockSize) {
c@98: 	return getPlugin()->initialise(inputChannels, stepSize, blockSize);
c@98:     }
c@98: 
c@98:     virtual void reset() {
c@98: 	getPlugin()->reset();
c@98:     }
c@98: 
c@98:     virtual InputDomain getInputDomain() const {
c@98: 	return getPlugin()->getInputDomain();
c@98:     }
c@98: 
c@98:     virtual size_t getPreferredBlockSize() const {
c@98: 	return getPlugin()->getPreferredBlockSize();
c@98:     }
c@98: 
c@98:     virtual size_t getPreferredStepSize() const {
c@98: 	return getPlugin()->getPreferredStepSize();
c@98:     }
c@98: 
c@98:     virtual size_t getMinChannelCount() const {
c@98: 	return getPlugin()->getMinChannelCount();
c@98:     }
c@98: 
c@98:     virtual size_t getMaxChannelCount() const {
c@98: 	return getPlugin()->getMaxChannelCount();
c@98:     }
c@98: 
c@98:     virtual OutputList getOutputDescriptors() const {
c@98: 	return getPlugin()->getOutputDescriptors();
c@98:     }
c@98: 
c@98:     virtual FeatureSet process(const float *const *inputBuffers,
c@98: 			       Vamp::RealTime timestamp) {
c@98: 	return getPlugin()->process(inputBuffers, timestamp);
c@98:     }
c@98: 
c@98:     virtual FeatureSet getRemainingFeatures() {
c@98: 	return getPlugin()->getRemainingFeatures();
c@98:     }
c@98: 
c@98: private:
c@98:     ProcessQtTransport m_transport;
c@98:     CapnpRRClient m_client;
c@98:     Vamp::Plugin *m_plugin;
c@98:     Vamp::Plugin *getPlugin() const {
c@98: 	if (!m_plugin) {
c@98: 	    throw std::logic_error
c@98: 		("Plugin load failed (should have called AutoPlugin::isOK)");
c@98: 	}
c@98: 	return m_plugin;
c@98:     }
c@98: };
c@98: 
c@98: }
c@98: }
c@98: 
c@98: #endif
c@98: 
c@98: