commutative law based cleanup
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 16 Apr 2008 14:55:11 +0000 (14:55 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 16 Apr 2008 14:55:11 +0000 (14:55 +0000)
Originally committed as revision 12853 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/nellymoserdec.c

index 9324df4..b06f7b1 100644 (file)
@@ -121,7 +121,7 @@ static void overlap_and_window(NellyMoserDecodeContext *s, float *state, float *
 
     while (bot < NELLY_BUF_LEN/2) {
         audio[bot] = ( a_in[bot]*sine_window[bot]+state[bot]*sine_window[top])/s->scale_bias + s->add_bias;
-        audio[top] = (state[bot]*sine_window[bot]+ a_in[top]*sine_window[top])/s->scale_bias + s->add_bias;
+        audio[top] = ( a_in[top]*sine_window[top]+state[bot]*sine_window[bot])/s->scale_bias + s->add_bias;
         state[bot] = a_in[bot + NELLY_BUF_LEN];
 
         bot++;