From a5cb1f13ba2b78e4cb9e82b033d658bb59126d51 Mon Sep 17 00:00:00 2001
From: Ramiro Polla <ramiro.polla@gmail.com>
Date: Wed, 9 May 2007 22:00:08 +0000
Subject: [PATCH] Add bias instead of -32 or 0, as is done in g.722.1
Originally committed as revision 8957 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
libavcodec/cook.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/cook.c b/libavcodec/cook.c
index 5235d8d5886..0493dcc62f0 100644
--- a/libavcodec/cook.c
+++ b/libavcodec/cook.c
@@ -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;
--
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