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Making anti-collapse a bit more conservative again

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The energy memory can be lowered (not increased) during a transient
This commit is contained in:
Jean-Marc Valin 2011-01-27 18:05:47 -05:00
parent b417d8392e
commit 47e905dce7
1 changed files with 6 additions and 0 deletions
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6
libcelt/celt.c
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@ -1424,6 +1424,9 @@ int celt_encode_with_ec_float(CELTEncoder * restrict st, const celt_sig * pcm, i
oldLogE2[i] = oldLogE[i];
for (i=0;i<C*st->mode->nbEBands;i++)
oldLogE[i] = oldBandE[i];
} else {
for (i=0;i<C*st->mode->nbEBands;i++)
oldLogE[i] = MIN16(oldLogE[i], oldBandE[i]);
}
if (isTransient)
st->consec_transient++;
@ -2245,6 +2248,9 @@ int celt_decode_with_ec_float(CELTDecoder * restrict st, const unsigned char *da
oldLogE[i] = oldBandE[i];
for (i=0;i<C*st->mode->nbEBands;i++)
backgroundLogE[i] = MIN16(backgroundLogE[i] + M*QCONST16(0.001f,DB_SHIFT), oldBandE[i]);
} else {
for (i=0;i<C*st->mode->nbEBands;i++)
oldLogE[i] = MIN16(oldLogE[i], oldBandE[i]);
}
st->rng = dec->rng;