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Merge changes I903353c5,I822dcc74

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* changes:
  stagefright amrnb: Properly negate all values
  stagefright amrnb: Fix a bug on architectures where long is 64 bit
This commit is contained in:
Jean-Baptiste Queru
2012-02-24 10:07:47 -08:00
committed by android code review
parent bf45bbf3b4 3a8221c0ff
commit ea22778725
2 changed files with 3 additions and 3 deletions
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2
media/libstagefright/codecs/amrnb/common/src/az_lsp.cpp
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@ -299,7 +299,7 @@ static Word16 Chebps(Word16 x,
t0 += (Word32) * (p_f) << 13;
if ((UWord32)(t0 - 0xfe000000L) < 0x01ffffffL - 0xfe000000L)
if ((UWord32)(t0 - 0xfe000000L) < (UWord32)0x03ffffffL)
{
cheb = (Word16)(t0 >> 10);
}

4
media/libstagefright/codecs/amrnb/enc/src/set_sign.cpp
View File

@ -552,10 +552,10 @@ void set_sign12k2(
else
{
*(p_sign--) = -32767; /* sign = -1 */
cor = - (cor);
cor = negate(cor);
/* modify dn[] according to the fixed sign */
dn[i] = - val;
dn[i] = negate(val);
}
*(p_en--) = cor;