11 lines
196 B
C++
11 lines
196 B
C++
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#include <math.h>
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#include "tone.hpp"
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void Tone::init() {
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for(unsigned i = 0; i < sizeof(sin_lookup); i++) {
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sin_lookup[i] = round(sin((float)i / sizeof(sin_lookup) * M_PI * 2) * 127);
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}
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}
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