Introducing ITABaser namespace, starting with data classes

include/ITAThirdOctaveFIRFilterGenerator.h

@@ -62,7 +62,7 @@ public:
 	void SetDumpFilename( const std::string& sFilename );
 
 	// Filter erzeugen
-	void GenerateFilter( const CITAThirdOctaveGainMagnitudeSpectrum& oTOMagnitudes, float* pfFilterCoeffs );
+	void GenerateFilter( const ITABase::CThirdOctaveGainMagnitudeSpectrum& oTOMagnitudes, float* pfFilterCoeffs );
 
 private:
 	double m_dSamplerate;		// Abtastrate der Ausgabefilter [Hz]

include/ITAThirdOctaveFilterbank.h

@@ -62,7 +62,7 @@ public:
 	  */
 	virtual inline void SetIdentity( const bool bSmoothChangeover = true )
 	{
-		CITAThirdOctaveGainMagnitudeSpectrum oIdentity;
+		ITABase::CThirdOctaveGainMagnitudeSpectrum oIdentity;
 		oIdentity.SetIdentity();
 		SetMagnitudes( oIdentity, bSmoothChangeover );
 	};
@@ -72,7 +72,7 @@ public:
 	  * \param oGains Neue Verstärkungsfaktoren
 	  * \param bSmoothChangeover Überbenden (default, true) oder direktes Umschalten (false)
 	  */
-	virtual void SetMagnitudes( const CITAThirdOctaveGainMagnitudeSpectrum& oGains, const bool bSmoothChangeover = true ) = 0;
+	virtual void SetMagnitudes( const ITABase::CThirdOctaveGainMagnitudeSpectrum& oGains, const bool bSmoothChangeover = true ) = 0;
 
 	//! Latenz (Verzögerung) der Filterbank zurückgeben
 	/**

include/ITAThirdOctaveFilterbankFIR.h

@@ -70,7 +70,7 @@ public:
 		pFilter->Release();	// Auto-release
 	}
 
-	inline virtual void SetMagnitudes( const CITAThirdOctaveGainMagnitudeSpectrum& oMags, const bool bSmoothChangeover = true )
+	inline virtual void SetMagnitudes( const ITABase::CThirdOctaveGainMagnitudeSpectrum& oMags, const bool bSmoothChangeover = true )
 	{
 		m_pGenerator->GenerateFilter( oMags, m_pfFilter );
 		ITAUPFilter* pFilter = m_pConvolver->RequestFilter();

include/ITAThirdOctaveFilterbankIIR.h

@@ -52,7 +52,7 @@ public:
 	  * @param[in] oMagnitudes Filter magnitudes (dB)
 	  * @param[in] bSmoothChangeover If true, switching is smoothed
 	  */
-	void SetMagnitudes( const CITAThirdOctaveGainMagnitudeSpectrum& oMagnitudes, const bool bSmoothChangeover = true );
+	void SetMagnitudes( const ITABase::CThirdOctaveGainMagnitudeSpectrum& oMagnitudes, const bool bSmoothChangeover = true );
 
 	//! Clear all internal accumulators
 	void Clear();
@@ -69,7 +69,7 @@ private:
 	class MagnitudeUpdate
 	{
 	public:
-		CITAThirdOctaveGainMagnitudeSpectrum oMags; //! New magnitudes
+		ITABase::CThirdOctaveGainMagnitudeSpectrum oMags; //! New magnitudes
 		int iBlendSamples;				 //!< Anzahl Samples zum Überblenden
 	};
 
@@ -79,7 +79,7 @@ private:
 	int m_nBiquadsPerBand;	  //!< Anzahl von Biqads pro Band
 	std::vector< CITABiquad > m_vBiquads; //!< Biquads, access: [Band][BiquadNummer]
 	tbb::strict_ppl::concurrent_queue< CITAThirdOctaveFilterbankIIR::MagnitudeUpdate > m_vMagnitudesQueue; //!< Liste von neuen Verstärkungsfaktoren
-	CITAThirdOctaveGainMagnitudeSpectrum m_oMagnitudesInternal; //!< Interne Verstärkungsfaktoren
+	ITABase::CThirdOctaveGainMagnitudeSpectrum m_oMagnitudesInternal; //!< Interne Verstärkungsfaktoren
 	ITASampleBuffer m_sfTempFilterBuf; //!< Intermediate buffer for filter
 	ITASampleBuffer m_pfTempOutputBuf; //!< Intermediate buffer for output assembly
 };

src/ITAThirdOctaveFIRFilterGenerator.cpp

@@ -8,6 +8,8 @@
 
 #include <spline.h>
 
+using namespace ITABase;
+
 CITAThirdOctaveFIRFilterGenerator::CITAThirdOctaveFIRFilterGenerator( const double dSampleRate, const int iFilterLength )
 	: m_dSamplerate( dSampleRate )
 	, m_iFilterLength( iFilterLength )
@@ -18,11 +20,11 @@ CITAThirdOctaveFIRFilterGenerator::CITAThirdOctaveFIRFilterGenerator( const doub
 	, m_pfBuf2( nullptr )
 	, m_bWindow( false )
 {
-	m_iInputFreqs = CITAThirdOctaveMagnitudeSpectrum::GetNumBands() + 2;
+	m_iInputFreqs = CThirdOctaveMagnitudeSpectrum::GetNumBands() + 2;
 	m_pfInputFreqs = fm_falloc( m_iInputFreqs, true );
 	m_pfInputFreqs[ 0 ] = 0;	// Left margin
-	for( int i = 0; i < CITAThirdOctaveMagnitudeSpectrum::GetNumBands(); i++ )
-		m_pfInputFreqs[ i + 1 ] = CITAThirdOctaveMagnitudeSpectrum::GetCenterFrequencies()[ i ];
+	for( int i = 0; i < CThirdOctaveMagnitudeSpectrum::GetNumBands(); i++ )
+		m_pfInputFreqs[ i + 1 ] = CThirdOctaveMagnitudeSpectrum::GetCenterFrequencies()[ i ];
 	m_pfInputFreqs[ m_iInputFreqs - 1 ] = ( float ) dSampleRate / 2;	// Right margin: Nyquist frequency
 
 	m_pfInputData = fm_falloc( m_iInputFreqs, true );
@@ -78,7 +80,7 @@ void CITAThirdOctaveFIRFilterGenerator::SetDumpFilename( const std::string& sFil
 	m_sDumpFilename = sFilename;
 }
 
-void CITAThirdOctaveFIRFilterGenerator::GenerateFilter( const CITAThirdOctaveGainMagnitudeSpectrum& oTOGainMagnitudes, float* pfFilterCoeffs )
+void CITAThirdOctaveFIRFilterGenerator::GenerateFilter( const ITABase::CThirdOctaveGainMagnitudeSpectrum& oTOGainMagnitudes, float* pfFilterCoeffs )
 {
 	m_sw.start();
 
@@ -100,7 +102,7 @@ void CITAThirdOctaveFIRFilterGenerator::GenerateFilter( const CITAThirdOctaveGai
 	// 1st step: Interpolate the magnitudes
 
 	m_pfInputData[ 0 ] = 1.0f;
-	for( int i = 0; i < CITAThirdOctaveMagnitudeSpectrum::GetNumBands(); i++ )
+	for( int i = 0; i < CThirdOctaveMagnitudeSpectrum::GetNumBands(); i++ )
 		 m_pfInputData[ 1 + i ] = float( oTOGainMagnitudes[ i ] );
 	m_pfInputData[ m_iInputFreqs - 1 ] = 0.0f; // @todo jst: check if this is good
 

src/ITAThirdOctaveFilterbankIIR.cpp

@@ -19,7 +19,7 @@ CITAThirdOctaveFilterbankIIR::CITAThirdOctaveFilterbankIIR( const double dSample
 	if( dSampleRate != ITADSPThirdOctaveFilterbankIIR::dSamplingFrequency )
 		ITA_EXCEPT1( INVALID_PARAMETER, "Filterbank does not support this samplingrate" );
 
-	if( m_nBandsInternal != CITAThirdOctaveGainMagnitudeSpectrum::GetNumBands() )
+	if( m_nBandsInternal != ITABase::CThirdOctaveGainMagnitudeSpectrum::GetNumBands() )
 		ITA_EXCEPT1( INVALID_PARAMETER, "Filterbank does not match third octave band number" );
 
 	// Initialize biquads
@@ -51,7 +51,7 @@ int CITAThirdOctaveFilterbankIIR::GetLatency() const
 	return 0;
 }
 
-void CITAThirdOctaveFilterbankIIR::SetMagnitudes( const CITAThirdOctaveGainMagnitudeSpectrum& oMagnitudes, const bool bSmoothChangeover )
+void CITAThirdOctaveFilterbankIIR::SetMagnitudes( const ITABase::CThirdOctaveGainMagnitudeSpectrum& oMagnitudes, const bool bSmoothChangeover )
 {
 	CITAThirdOctaveFilterbankIIR::MagnitudeUpdate oUpdate;
 	oUpdate.oMags = oMagnitudes;