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comparison TempogramPlugin.h @ 19:e90a4797e579

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* Attempted fixing bug which crashes sonic visualizer.
author Carl Bussey <c.bussey@se10.qmul.ac.uk>
date Fri, 15 Aug 2014 12:34:07 +0100
parents 89bc9e5199d7
children de7213b35755
comparison
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18:89bc9e5199d7 19:e90a4797e579
76 protected: 76 protected:
77 // plugin-specific data and methods go here 77 // plugin-specific data and methods go here
78 size_t m_inputBlockSize; 78 size_t m_inputBlockSize;
79 size_t m_inputStepSize; 79 size_t m_inputStepSize;
80 SpectrogramTransposed m_spectrogram; //spectrogram data 80 SpectrogramTransposed m_spectrogram; //spectrogram data
81 vector<float> m_noveltyCurve; //novelty curve data
82 float m_noveltyCurveMinDB;
83
84 void cleanup(); //used to release anything allocated in initialise()
85 string floatToString(float value) const;
86 vector<unsigned int> calculateTempogramNearestNeighbourLogBins() const;
87 void updateBPMParameters();
88 int bpmToBin(const float &bpm) const;
89 81
90 //Novelty Curve specific parameters 82 //Novelty Curve specific parameters
83 float m_noveltyCurveMinDB;
91 float m_noveltyCurveCompressionConstant; 84 float m_noveltyCurveCompressionConstant;
92 85
93 //Tempogram specific parameters 86 //Tempogram specific parameters
94 float m_tempogramLog2WindowLength; 87 float m_tempogramLog2WindowLength;
95 size_t m_tempogramWindowLength; 88 size_t m_tempogramWindowLength;
105 98
106 //Cyclic tempogram parameters 99 //Cyclic tempogram parameters
107 float m_cyclicTempogramMinBPM; 100 float m_cyclicTempogramMinBPM;
108 int m_cyclicTempogramNumberOfOctaves; 101 int m_cyclicTempogramNumberOfOctaves;
109 int m_cyclicTempogramOctaveDivider; 102 int m_cyclicTempogramOctaveDivider;
103
104 string floatToString(float value) const;
105 vector<unsigned int> calculateTempogramNearestNeighbourLogBins() const;
106 int bpmToBin(const float &bpm) const;
110 }; 107 };
111 108
112 109
113 #endif 110 #endif