diff options
Diffstat (limited to 'image/codecs/indeo/vlc.h')
| -rw-r--r-- | image/codecs/indeo/vlc.h | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/image/codecs/indeo/vlc.h b/image/codecs/indeo/vlc.h index 682be66e4a..01c7b1160b 100644 --- a/image/codecs/indeo/vlc.h +++ b/image/codecs/indeo/vlc.h @@ -37,8 +37,11 @@ namespace Image { namespace Indeo { #define VLC_TYPE int16 -#define INIT_VLC_LE 2 -#define INIT_VLC_USE_NEW_STATIC 4 + +enum VLCFlag { + INIT_VLC_LE = 2, + INIT_VLC_USE_NEW_STATIC = 4 +}; struct VLCcode { uint8 bits; @@ -54,14 +57,21 @@ struct VLCcode { struct VLC { private: static int compare_vlcspec(const void *a, const void *b); + + /** + * Gets a value of a given size from a table + * @param table Table to get data from + * @param idx Index of value to retrieve + * @param wrap Size of elements with alignment + * @param size Size of elements + */ + static uint getData(const void *table, uint idx, uint wrap, uint size); public: - int bits; - VLC_TYPE (*table)[2]; ///< code, bits - int table_size, table_allocated; + int _bits; + VLC_TYPE (*_table)[2]; ///< code, bits + int _table_size, _table_allocated; VLC(); - ~VLC() { ff_free_vlc(); } - /* Build VLC decoding tables suitable for use with get_vlc(). |