diff options
| -rw-r--r-- | libavcodec/nellymoserdec.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libavcodec/nellymoserdec.c b/libavcodec/nellymoserdec.c index 0f2a826ccf..204910d2c1 100644 --- a/libavcodec/nellymoserdec.c +++ b/libavcodec/nellymoserdec.c @@ -118,15 +118,13 @@ static void overlap_and_window(NellyMoserDecodeContext *s, float *state, float * bot = 0; top = NELLY_BUF_LEN-1; - top2 = 2*NELLY_BUF_LEN-1; 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[bot]*sine_window[top])/s->scale_bias + s->add_bias; - state[bot] = a_in[top2]; + audio[top] = (-state[bot]*sine_window[bot]- a_in[top]*sine_window[top])/s->scale_bias + s->add_bias; + state[bot] = a_in[bot + NELLY_BUF_LEN]; bot++; - top2--; top--; } } |