comparison dsp/keydetection/GetKeyMode.h @ 461:9414df58fd0e

Fix an issue is a mutithreading context

The global profile buffers where used concurrently by different threads
leading to wrong detection results. This is fixed by using a local copy
of the buffers. In addition, this commit also includes some minor
performance improvements.

 
 	virtual ~GetKeyMode();
 
 	int process( double* PCMData );
 
-	double krumCorr( double* pData1, double* pData2, unsigned int length );
+	double krumCorr( const double *pDataNorm, const double *pProfileNorm, 
+                         int shiftProfile, unsigned int length );
 
 	unsigned int getBlockSize() { return m_ChromaFrameSize*m_DecimationFactor; }
 	unsigned int getHopSize() { return m_ChromaHopSize*m_DecimationFactor; }
 
 	double* getChroma() { return m_ChrPointer; }

 
 	double* m_DecimatedBuffer;
 	double* m_ChromaBuffer;
 	double* m_MeanHPCP;
 
+	double* m_MajProfileNorm;
+	double* m_MinProfileNorm;
 	double* m_MajCorr;
 	double* m_MinCorr;
 	int* m_MedianFilterBuffer;
 	int* m_SortedBuffer;