diff options
Diffstat (limited to 'libavcodec/atrac3.c')
| -rw-r--r-- | libavcodec/atrac3.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavcodec/atrac3.c b/libavcodec/atrac3.c index da0bff0bf3..a52c5c618a 100644 --- a/libavcodec/atrac3.c +++ b/libavcodec/atrac3.c @@ -163,7 +163,10 @@ static int decode_bytes(const uint8_t *input, uint8_t *out, int bytes) off = (intptr_t)input & 3; buf = (const uint32_t *)(input - off); - c = av_be2ne32((0x537F6103 >> (off * 8)) | (0x537F6103 << (32 - (off * 8)))); + if (off) + c = av_be2ne32((0x537F6103U >> (off * 8)) | (0x537F6103U << (32 - (off * 8)))); + else + c = av_be2ne32(0x537F6103U); bytes += 3 + off; for (i = 0; i < bytes / 4; i++) output[i] = c ^ buf[i]; |