diff options
| -rw-r--r-- | libavcodec/golomb.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavcodec/golomb.h b/libavcodec/golomb.h index fdf97bc740..9f89502fa6 100644 --- a/libavcodec/golomb.h +++ b/libavcodec/golomb.h @@ -167,7 +167,10 @@ static inline int svq3_get_se_golomb(GetBitContext *gb){ return ff_interleaved_se_golomb_vlc_code[buf]; }else{ - buf |=1; + LAST_SKIP_BITS(re, gb, 8); + UPDATE_CACHE(re, gb); + buf |= 1 | (GET_CACHE(re, gb) >> 8); + if((buf & 0xAAAAAAAA) == 0) return INVALID_VLC; @@ -175,7 +178,7 @@ static inline int svq3_get_se_golomb(GetBitContext *gb){ buf = (buf << 2) - ((buf << log) >> (log - 1)) + (buf >> 30); } - LAST_SKIP_BITS(re, gb, 63 - 2*log); + LAST_SKIP_BITS(re, gb, 63 - 2*log - 8); CLOSE_READER(re, gb); return (signed) (((((buf << log) >> log) - 1) ^ -(buf & 0x1)) + 1) >> 1; |