diff options
Diffstat (limited to 'libavcodec/mpeg4videodec.c')
| -rw-r--r-- | libavcodec/mpeg4videodec.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index f91d2753f9..0a100d2064 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -391,7 +391,11 @@ static inline int mpeg4_is_resync(Mpeg4DecContext *ctx) if (v == 0x7F) return s->mb_num; } else { - if (v == ff_mpeg4_resync_prefix[bits_count & 7]) { + static const uint16_t mpeg4_resync_prefix[8] = { + 0x7F00, 0x7E00, 0x7C00, 0x7800, 0x7000, 0x6000, 0x4000, 0x0000 + }; + + if (v == mpeg4_resync_prefix[bits_count & 7]) { int len, mb_num; int mb_num_bits = av_log2(s->mb_num - 1) + 1; GetBitContext gb = s->gb; |