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#ifndef ENGINEFILTERBIQUAD1_H
#define ENGINEFILTERBIQUAD1_H
#include "engine/filters/enginefilteriir.h"
#ifdef _MSC_VER
// Visual Studio doesn't have snprintf
#define format_fidspec sprintf_s
#else
#define format_fidspec snprintf
#endif
class EngineFilterBiquad1LowShelving : public EngineFilterIIR<5, IIR_BP> {
Q_OBJECT
public:
EngineFilterBiquad1LowShelving(int sampleRate, double centerFreq, double Q);
void setFrequencyCorners(int sampleRate, double centerFreq,
double Q, double dBgain);
private:
char m_spec[FIDSPEC_LENGTH];
};
class EngineFilterBiquad1Peaking : public EngineFilterIIR<5, IIR_BP> {
Q_OBJECT
public:
EngineFilterBiquad1Peaking(int sampleRate, double centerFreq, double Q);
void setFrequencyCorners(int sampleRate, double centerFreq,
double Q, double dBgain);
private:
char m_spec[FIDSPEC_LENGTH];
};
class EngineFilterBiquad1HighShelving : public EngineFilterIIR<5, IIR_BP> {
Q_OBJECT
public:
EngineFilterBiquad1HighShelving(int sampleRate, double centerFreq, double Q);
void setFrequencyCorners(int sampleRate, double centerFreq,
double Q, double dBgain);
private:
char m_spec[FIDSPEC_LENGTH];
};
class EngineFilterBiquad1Low : public EngineFilterIIR<2, IIR_LP> {
Q_OBJECT
public:
EngineFilterBiquad1Low(int sampleRate, double centerFreq, double Q,
bool startFromDry);
void setFrequencyCorners(int sampleRate, double centerFreq, double Q);
private:
char m_spec[FIDSPEC_LENGTH];
};
class EngineFilterBiquad1Band : public EngineFilterIIR<2, IIR_BP> {
Q_OBJECT
public:
EngineFilterBiquad1Band(int sampleRate, double centerFreq, double Q);
void setFrequencyCorners(int sampleRate, double centerFreq, double Q);
private:
char m_spec[FIDSPEC_LENGTH];
};
class EngineFilterBiquad1High : public EngineFilterIIR<2, IIR_HP> {
Q_OBJECT
public:
EngineFilterBiquad1High(int sampleRate, double centerFreq, double Q,
bool startFromDry);
void setFrequencyCorners(int sampleRate, double centerFreq, double Q);
private:
char m_spec[FIDSPEC_LENGTH];
};
#endif // ENGINEFILTERBIQUAD1_H
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