Revert an element of noise norm to earlier behavior for testing.

svn path=/trunk/vorbis/; revision=17077

diff --git a/lib/psy.c b/lib/psy.c
index a556e49..f1330a5 100644 (file)
--- a/lib/psy.c
+++ b/lib/psy.c
@@ -939,6 +939,9 @@ static float noise_normalize(vorbis_look_psy *p, int limit, float *r, float *q,
   int start = (vi->normal_p ? vi->normal_start-i : n);
   if(start>n)start=n;
 
+  /* force classic behavior where only energy in the current band is considered */
+  acc=0.f;
+
   /* still responsible for populating *out where noise norm not in
      effect.  There's no need to [re]populate *q in these areas */
   for(j=0;j<start;j++){