Replaces previous commit with something safer

This commit is contained in:
Jean-Marc Valin 2011-02-03 10:34:30 -05:00
parent ff4116ccb5
commit ec6588ae14

View file

@ -589,7 +589,7 @@ int compute_allocation(const CELTMode *m, int start, int end, const int *offsets
for (j=end;j-->start;)
{
int N = m->eBands[j+1]-m->eBands[j];
bits1[j] = IMIN(C*N*m->allocVectors[mid*len+j]<<LM>>2,cap[j]);
bits1[j] = C*N*m->allocVectors[mid*len+j]<<LM>>2;
if (bits1[j] > 0)
bits1[j] = IMAX(0, bits1[j] + trim_offset[j]);
bits1[j] += offsets[j];
@ -615,9 +615,9 @@ int compute_allocation(const CELTMode *m, int start, int end, const int *offsets
for (j=start;j<end;j++)
{
int N = m->eBands[j+1]-m->eBands[j];
bits1[j] = IMIN(C*N*m->allocVectors[lo*len+j]<<LM>>2,cap[j]);
bits1[j] = C*N*m->allocVectors[lo*len+j]<<LM>>2;
bits2[j] = hi>=m->nbAllocVectors ?
cap[j] : IMIN(C*N*m->allocVectors[hi*len+j]<<LM>>2,cap[j]);
cap[j] : C*N*m->allocVectors[hi*len+j]<<LM>>2;
if (bits1[j] > 0)
bits1[j] = IMAX(0, bits1[j] + trim_offset[j]);
if (bits2[j] > 0)
@ -627,7 +627,7 @@ int compute_allocation(const CELTMode *m, int start, int end, const int *offsets
bits2[j] += offsets[j];
if (offsets[j]>0)
skip_start = j;
bits2[j] -= bits1[j];
bits2[j] = IMAX(0,bits2[j]-bits1[j]);
}
codedBands = interp_bits2pulses(m, start, end, skip_start, bits1, bits2, thresh, cap,
total, balance, skip_rsv, intensity, intensity_rsv, dual_stereo, dual_stereo_rsv,