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#pragma once
#include "audiocollector.hpp"
#include "audioprovider.hpp"
#include <cava/cavacore.h>
#include <qqmlintegration.h>
namespace caelestia {
class CavaProcessor : public AudioProcessor {
Q_OBJECT
public:
explicit CavaProcessor(AudioCollector* collector, QObject* parent = nullptr);
~CavaProcessor();
signals:
void valuesChanged(QVector<double> values);
protected:
void setCollector(AudioCollector* collector) override;
private:
struct cava_plan* m_plan;
double* m_in;
double* m_out;
int m_bars;
QVector<double> m_values;
Q_INVOKABLE void setBars(int bars);
void reload();
void initCava();
void cleanup();
void process() override;
};
class CavaProvider : public AudioProvider {
Q_OBJECT
QML_ELEMENT
Q_PROPERTY(int bars READ bars WRITE setBars NOTIFY barsChanged)
Q_PROPERTY(QVector<double> values READ values NOTIFY valuesChanged)
public:
explicit CavaProvider(QObject* parent = nullptr);
[[nodiscard]] int bars() const;
void setBars(int bars);
[[nodiscard]] QVector<double> values() const;
signals:
void barsChanged();
void valuesChanged();
private:
int m_bars;
QVector<double> m_values;
void updateValues(QVector<double> values);
};
} // namespace caelestia
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