diff options
| -rw-r--r-- | libavcodec/aacdec_fixed.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/aacdec_fixed.c b/libavcodec/aacdec_fixed.c index 950ce20f80..d8786dff43 100644 --- a/libavcodec/aacdec_fixed.c +++ b/libavcodec/aacdec_fixed.c @@ -211,8 +211,8 @@ static void noise_scale(int *coefs, int scale, int band_energy, int len) for (i=0; i<len; i++) { coefs[i] = 0; } - } else if (s > 0) { - round = 1 << (s-1); + } else if (s >= 0) { + round = s ? 1 << (s-1) : 0; for (i=0; i<len; i++) { out = (int)(((int64_t)coefs[i] * c) >> 32); coefs[i] = ((int)(out+round) >> s) * ssign; |