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/*
* vampanalyzer.h
* Created on: 14/mar/2011
* Author: Vittorio Colao
* Original ideas taken from Audacity VampEffect class from Chris Cannam.
*/
#ifndef ANALYZER_VAMP_VAMPANALYZER_H
#define ANALYZER_VAMP_VAMPANALYZER_H
#include <QString>
#include <QList>
#include <QVector>
#include <vamp-hostsdk/vamp-hostsdk.h>
#include "analyzer/vamp/vamppluginloader.h"
#include "configobject.h"
#include "util/sample.h"
class VampAnalyzer {
public:
VampAnalyzer();
virtual ~VampAnalyzer();
bool Init(const QString pluginlibrary, const QString pluginid,
const int samplerate, const int TotalSamples, bool bFastAnalysis);
bool Process(const CSAMPLE *pIn, const int iLen);
bool End();
bool SetParameter(const QString parameter, const double value);
QVector<double> GetInitFramesVector();
QVector<double> GetEndFramesVector();
QVector<QString> GetLabelsVector();
QVector<double> GetFirstValuesVector();
QVector<double> GetLastValuesVector();
// Initialize the VAMP_PATH environment variable to point to the default
// places that Mixxx VAMP plugins are deployed on installation. If a
// VAMP_PATH environment variable is already set by the user, then this
// method appends to that.
static void initializePluginPaths();
void SelectOutput(const int outputnumber);
private:
Vamp::HostExt::PluginLoader::PluginKey m_key;
int m_iSampleCount, m_iOUT, m_iRemainingSamples,
m_iBlockSize, m_iStepSize, m_rate, m_iOutput;
CSAMPLE ** m_pluginbuf;
Vamp::Plugin *m_plugin;
Vamp::Plugin::ParameterList mParameters;
Vamp::Plugin::FeatureList m_Results;
bool m_bDoNotAnalyseMoreSamples;
bool m_FastAnalysisEnabled;
int m_iMaxSamplesToAnalyse;
};
#endif /* ANALYZER_VAMP_VAMPANALYZER_H */
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