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Improvement: Double constants hunting

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This commit is contained in:
Antoine SOULIER
2022-04-20 14:54:06 +02:00
parent c3831b7b24
commit ddc6522790
5 changed files with 50 additions and 48 deletions
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8
src/attdet.c
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@@ -52,7 +52,7 @@ bool lc3_attdet_run(enum lc3_dt dt, enum lc3_srate sr,
for (int j = 0; j < 40; j++, x += 2, xn2 = xn1, xn1 = xn) {
xn = x[0] + x[1];
xf = 0.375 * xn - 0.5 * xn1 + 0.125 * xn2;
xf = 0.375f * xn - 0.5f * xn1 + 0.125f * xn2;
e[i] += xf * xf;
}
}
@@ -64,7 +64,7 @@ bool lc3_attdet_run(enum lc3_dt dt, enum lc3_srate sr,
for (int j = 0; j < 40; j++, x += 3, xn2 = xn1, xn1 = xn) {
xn = x[0] + x[1] + x[2];
xf = 0.375 * xn - 0.5 * xn1 + 0.125 * xn2;
xf = 0.375f * xn - 0.5f * xn1 + 0.125f * xn2;
e[i] += xf * xf;
}
}
@@ -78,10 +78,10 @@ bool lc3_attdet_run(enum lc3_dt dt, enum lc3_srate sr,
float a[4];
for (int i = 0; i < nblk; i++) {
a[i] = fmaxf(0.25 * attdet->an1, attdet->en1);
a[i] = fmaxf(0.25f * attdet->an1, attdet->en1);
attdet->en1 = e[i], attdet->an1 = a[i];
if (e[i] > 8.5 * a[i])
if (e[i] > 8.5f * a[i])
p_att = i + 1;
}