videolan/ffmpeg
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Add bias instead of -32 or 0, as is done in g.722.1

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Originally committed as revision 8957 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ramiro Polla 2007-05-09 22:00:08 +00:00
parent 39938968e8
commit a5cb1f13ba
1 changed files with 2 additions and 2 deletions
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4
libavcodec/cook.c
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@ -438,7 +438,7 @@ static void categorize(COOKContext *q, int* quant_index_table,
index=-1;
for (i=0 ; i<q->total_subbands ; i++){
if (exp_index1[i] < 7) {
v = (-2*exp_index1[i]) - quant_index_table[i] - 32;
v = (-2*exp_index1[i]) - quant_index_table[i] + bias;
if ( v >= max) {
max = v;
index = i;
@ -455,7 +455,7 @@ static void categorize(COOKContext *q, int* quant_index_table,
index=-1;
for (i=0 ; i<q->total_subbands ; i++){
if(exp_index2[i] > 0){
v = (-2*exp_index2[i])-quant_index_table[i];
v = (-2*exp_index2[i])-quant_index_table[i]+bias;
if ( v < min) {
min = v;
index = i;