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#ifndef GRAPHICEQEFFECT_H
#define GRAPHICEQEFFECT_H
#include <QMap>
#include "control/controlproxy.h"
#include "effects/effect.h"
#include "effects/effectprocessor.h"
#include "engine/effects/engineeffect.h"
#include "engine/effects/engineeffectparameter.h"
#include "engine/enginefilterbiquad1.h"
#include "util/class.h"
#include "util/defs.h"
#include "util/sample.h"
#include "util/types.h"
class GraphicEQEffectGroupState : public EffectState {
public:
GraphicEQEffectGroupState(const mixxx::EngineParameters& bufferParameters);
virtual ~GraphicEQEffectGroupState();
void setFilters(int sampleRate);
EngineFilterBiquad1LowShelving* m_low;
QList<EngineFilterBiquad1Peaking*> m_bands;
EngineFilterBiquad1HighShelving* m_high;
QList<CSAMPLE*> m_pBufs;
QList<double> m_oldMid;
double m_oldLow;
double m_oldHigh;
float m_centerFrequencies[8];
};
class GraphicEQEffect : public EffectProcessorImpl<GraphicEQEffectGroupState> {
public:
GraphicEQEffect(EngineEffect* pEffect);
virtual ~GraphicEQEffect();
static QString getId();
static EffectManifestPointer getManifest();
void processChannel(const ChannelHandle& handle,
GraphicEQEffectGroupState* pState,
const CSAMPLE* pInput, CSAMPLE *pOutput,
const mixxx::EngineParameters& bufferParameters,
const EffectEnableState enableState,
const GroupFeatureState& groupFeatureState);
private:
QString debugString() const {
return getId();
}
EngineEffectParameter* m_pPotLow;
QList<EngineEffectParameter*> m_pPotMid;
EngineEffectParameter* m_pPotHigh;
unsigned int m_oldSampleRate;
DISALLOW_COPY_AND_ASSIGN(GraphicEQEffect);
};
#endif // GRAPHICEQEFFECT_H
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