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C89_BUILD buildfix

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LibretroAdmin 2022-08-02 11:34:41 +02:00
parent a974cef001
commit 78f4e0abda
1 changed files with 2 additions and 1 deletions
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libretro-common/audio/resampler/drivers/sinc_resampler.c
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@ -752,12 +752,13 @@ static void sinc_init_table_kaiser(rarch_sinc_resampler_t *resamp,
{ {
for (j = 0; j < taps; j++) for (j = 0; j < taps; j++)
{ {
float val;
double sinc_phase; double sinc_phase;
int n = j * phases + i; int n = j * phases + i;
double window_phase = (double)n / (phases * taps); /* [0, 1). */ double window_phase = (double)n / (phases * taps); /* [0, 1). */
window_phase = 2.0 * window_phase - 1.0; /* [-1, 1) */ window_phase = 2.0 * window_phase - 1.0; /* [-1, 1) */
sinc_phase = sidelobes * window_phase; sinc_phase = sidelobes * window_phase;
float val = cutoff * sinc(M_PI * sinc_phase * cutoff) * val = cutoff * sinc(M_PI * sinc_phase * cutoff) *
besseli0(kaiser_beta * sqrtf(1 - window_phase * window_phase)) besseli0(kaiser_beta * sqrtf(1 - window_phase * window_phase))
/ window_mod; / window_mod;
phase_table[i * stride * taps + j] = val; phase_table[i * stride * taps + j] = val;