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15 lines
533 B
C
15 lines
533 B
C
#include "constants.h"
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#include "math.h"
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typedef struct {
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float phase;
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float phase_increment;
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float sample_rate;
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} Oscillator;
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void init_oscillator(Oscillator *osc, float frequency, float sample_rate);
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void change_oscillator_frequency(Oscillator *osc, float frequency);
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float get_oscillator_sin_sample(Oscillator *osc);
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float get_oscillator_cos_sample(Oscillator *osc);
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float get_oscillator_sin_multiplier_ni(Oscillator *osc, float multiplier);
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float get_oscillator_cos_multiplier_ni(Oscillator *osc, float multiplier); |