diff options
| -rw-r--r-- | libavcodec/fastaudio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/fastaudio.c b/libavcodec/fastaudio.c index 1dda310612..e50678cd3d 100644 --- a/libavcodec/fastaudio.c +++ b/libavcodec/fastaudio.c @@ -89,7 +89,7 @@ static int read_bits(int bits, int *ppos, unsigned *src) pos = *ppos; pos += bits; - r = src[(pos - 1) / 32] >> (32 - pos % 32); + r = src[(pos - 1) / 32] >> ((-pos) & 31); *ppos = pos; return r & ((1 << bits) - 1); |