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Oops, fixed the sqrt(2) constant for anti_collapse()

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This commit is contained in:
Jean-Marc Valin 2011-01-25 15:58:58 -05:00
parent d121260f38
commit 72a554775f
1 changed files with 2 additions and 2 deletions
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4
libcelt/bands.c
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@ -258,7 +258,7 @@ void anti_collapse(const CELTMode *m, celt_norm *_X, unsigned char *collapse_mas
else
r = 0;
if (LM==3)
r = MULT16_16_Q15(QCONST16(.70710678f,15), r);
r = MULT16_16_Q14(QCONST16(1.41421356f,14), r);
r = SHR16(MIN16(thresh, r),1);
r = SHR32(MULT16_16_Q15(sqrt_1, r),shift);
#else
@ -266,7 +266,7 @@ void anti_collapse(const CELTMode *m, celt_norm *_X, unsigned char *collapse_mas
short blocks don't have the same energy as long */
r = 2.f*celt_exp2(-Ediff);
if (LM==3)
r *= .70710678f;
r *= 1.41421356f;
r = MIN16(thresh, r);
r = r*sqrt_1;
#endif