When calculating AAC quantized band cost, don't leave garbage in the bit count

for the 0 codebook.

Originally committed as revision 19444 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/aaccoder.c b/libavcodec/aaccoder.c
index f4ae130..252b359 100644 (file)
--- a/libavcodec/aaccoder.c
+++ b/libavcodec/aaccoder.c
@@ -124,6 +124,8 @@ static float quantize_band_cost(struct AACEncContext *s, const float *in,
     if (!cb) {
         for (i = 0; i < size; i++)
             cost += in[i]*in[i]*lambda;
+        if (bits)
+            *bits = 0;
         return cost;
     }
 #ifndef USE_REALLY_FULL_SEARCH