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Fix LO generator

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Jan Hamal Dvořák 2025-07-03 12:46:38 +02:00
parent 8a6283c5ae
commit af75d81ce5
1 changed files with 1 additions and 1 deletions
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src/main.c
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@ -287,13 +287,13 @@ static void lo_generate(uint32_t *buf, size_t len, double freq, unsigned phase)
unsigned bits = 0; unsigned bits = 0;
for (int j = 0; j < 32; j++) { for (int j = 0; j < 32; j++) {
bits <<= 1;
#if LO_DITHER #if LO_DITHER
int noise = (rnd_next() >> 3) - (rnd_next() >> 3); int noise = (rnd_next() >> 3) - (rnd_next() >> 3);
bits |= (accum + noise) >> 31; bits |= (accum + noise) >> 31;
#else #else
bits |= accum >> 31; bits |= accum >> 31;
#endif #endif
bits <<= 1;
accum += step; accum += step;
} }