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-rw-r--r-- | libavcodec/common.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavcodec/common.h b/libavcodec/common.h index 6401429663..e0d1a86e65 100644 --- a/libavcodec/common.h +++ b/libavcodec/common.h @@ -752,6 +752,14 @@ static inline int get_vlc(GetBitContext *s, VLC *vlc) return code; } +/** + * parses a vlc code, faster then get_vlc() + * @param bits is the number of bits which will be read at once, must be + * identical to nb_bits in init_vlc() + * @param max_depth is the number of times bits bits must be readed to completly + * read the longest vlc code + * = (max_vlc_length + bits - 1) / bits + */ static always_inline int get_vlc2(GetBitContext *s, VLC_TYPE (*table)[2], int bits, int max_depth) { |