bassline v1
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13
win/main.cpp
13
win/main.cpp
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@ -19,13 +19,24 @@ static inline unsigned char voice_arp(unsigned long i)
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return (((i << 1) / (notes[arpeggio[arpseq[(i >> 13) & 7]][(i >> 8) & 3]] >> 2)) & 1) << 7;
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}
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int notes2[25] = { 134, 142, 150, 159, 169, 179, 189, 201, 213, 225, 239, 253, 268, 284, 301, 319, 338, 358, 379, 401, 425, 451, 477, 506, 536 };
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int bassbeat[8] = { 0, 0, 1, 0, 0, 1, 0, 1 };
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int bassline[8] = { 12, 12, 15, 10, 12, 12, 17, 10 };
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static inline unsigned char voice_bass(unsigned long i)
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{
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int note = notes2[bassline[(i >> 13) & 7]];
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int beat = bassbeat[(i >> 10) & 7] ? 7 : 8;
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return (((i * note) >> beat) & 0x7F) + (((i * note + i) >> beat) & 0x7F);
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}
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void fill(char *data)
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{
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static unsigned long i = 0;
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for (int j = 0; j < 4096; j++)
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{
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data[j] = voice_arp(i);
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data[j] = voice_bass(i);
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i++;
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}
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}
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