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Use abs, not fabs, on integer types

This commit is contained in:
Oliver Jowett 2021-02-01 11:25:23 +08:00
parent bff71dc820
commit 3eb2783cdf
1 changed files with 2 additions and 2 deletions
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4
dsp/helpers/tables.c
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@ -86,8 +86,8 @@ const uint16_t * get_sc16q11_mag_12bit_table()
for (int q = -2048; q <= 2047; q++) {
float fI, fQ, magsq;
fI = fabs(i) / 2048.0;
fQ = fabs(q) / 2048.0;
fI = abs(i) / 2048.0;
fQ = abs(q) / 2048.0;
magsq = fI * fI + fQ * fQ;
float mag = round(sqrtf(magsq) * 65536.0f);