diff options
| -rw-r--r-- | libavcodec/vorbisdec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/vorbisdec.c b/libavcodec/vorbisdec.c index 104dc86a13..be6d1b2d21 100644 --- a/libavcodec/vorbisdec.c +++ b/libavcodec/vorbisdec.c @@ -1513,7 +1513,7 @@ static av_always_inline int vorbis_residue_decode_internal(vorbis_context *vc, } } else if (vr_type == 2) { - unsigned voffs_div = FASTDIV(voffset << 1, ch <<1); + unsigned voffs_div = ch == 1 ? voffset : FASTDIV(voffset, ch); unsigned voffs_mod = voffset - voffs_div * ch; for (k = 0; k < step; ++k) { |