start modularization

2026-07-30 16:29:15 +02:00 · 2025-06-21 15:06:27 +02:00
parent 33ffcd9682
commit 16f0a53c05
18 changed files with 79 additions and 43 deletions
@@ -0,0 +1,18 @@
+#pragma once
+
+#include "../lib/constants.h"
+#include <math.h>
+
+typedef struct {
+	float phase;
+	float phase_increment;
+	float sample_rate;
+} Oscillator;
+
+void init_oscillator(Oscillator *osc, float frequency, float sample_rate);
+void change_oscillator_frequency(Oscillator *osc, float frequency);
+float get_oscillator_sin_sample(Oscillator *osc);
+float get_oscillator_cos_sample(Oscillator *osc);
+float get_oscillator_sin_multiplier_ni(Oscillator *osc, float multiplier);
+float get_oscillator_cos_multiplier_ni(Oscillator *osc, float multiplier);
+void advance_oscillator(Oscillator *osc);