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