commutative law based cleanup

Originally committed as revision 12853 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 2f75d26c10
parent dcafb28d01
commit 2f75d26c10
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/nellymoserdec.c
+++ b/libavcodec/nellymoserdec.c
@ -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++;