c@225: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ c@225: c@225: /* c@225: QM DSP Library c@225: c@225: Centre for Digital Music, Queen Mary, University of London. c@225: This file copyright 2005-2006 Christian Landone. c@225: All rights reserved. c@225: */ c@225: c@225: #ifndef FRAMER_H c@225: #define FRAMER_H c@225: c@225: //#include c@225: #include c@225: #include c@225: c@225: c@225: class Framer c@225: { c@225: public: c@225: void setSource( double* src, unsigned int length ); c@225: unsigned int getMaxNoFrames(); c@225: void getFrame( double* dst ); c@225: void configure( unsigned int frameLength, unsigned int hop ); c@225: Framer(); c@225: virtual ~Framer(); c@225: c@225: void resetCounters(); c@225: c@225: private: c@225: c@225: unsigned long m_ulSampleLen; // DataLength (samples) c@225: unsigned int m_framesRead; // Read Frames Index c@225: c@225: double* m_srcBuffer; c@225: double* m_dataFrame; // Analysis Frame Buffer c@225: double* m_strideFrame; // Stride Frame Buffer c@225: unsigned int m_frameLength; // Analysis Frame Length c@225: unsigned int m_stepSize; // Analysis Frame Stride c@225: c@225: unsigned int m_maxFrames; c@225: c@225: unsigned long m_ulSrcIndex; c@225: }; c@225: c@225: #endif