diff options
Diffstat (limited to 'libavcodec/get_bits.h')
| -rw-r--r-- | libavcodec/get_bits.h | 42 |
1 files changed, 1 insertions, 41 deletions
diff --git a/libavcodec/get_bits.h b/libavcodec/get_bits.h index ce765119e7..66374f523d 100644 --- a/libavcodec/get_bits.h +++ b/libavcodec/get_bits.h @@ -32,6 +32,7 @@ #include "libavutil/intreadwrite.h" #include "libavutil/log.h" #include "mathops.h" +#include "vlc.h" /* * Safe bitstream reading: @@ -59,20 +60,6 @@ typedef struct GetBitContext { #endif } GetBitContext; -#define VLC_TYPE int16_t - -typedef struct VLC { - int bits; - VLC_TYPE (*table)[2]; ///< code, bits - int table_size, table_allocated; -} VLC; - -typedef struct RL_VLC_ELEM { - int16_t level; - int8_t len; - uint8_t run; -} RL_VLC_ELEM; - /* Bitstream reader API docs: * name * arbitrary name which is used as prefix for the internal variables @@ -421,33 +408,6 @@ static inline const uint8_t *align_get_bits(GetBitContext *s) return s->buffer + (s->index >> 3); } -#define init_vlc(vlc, nb_bits, nb_codes, \ - bits, bits_wrap, bits_size, \ - codes, codes_wrap, codes_size, \ - flags) \ - ff_init_vlc_sparse(vlc, nb_bits, nb_codes, \ - bits, bits_wrap, bits_size, \ - codes, codes_wrap, codes_size, \ - NULL, 0, 0, flags) - -int ff_init_vlc_sparse(VLC *vlc, int nb_bits, int nb_codes, - const void *bits, int bits_wrap, int bits_size, - const void *codes, int codes_wrap, int codes_size, - const void *symbols, int symbols_wrap, int symbols_size, - int flags); -void ff_free_vlc(VLC *vlc); - -#define INIT_VLC_LE 2 -#define INIT_VLC_USE_NEW_STATIC 4 - -#define INIT_VLC_STATIC(vlc, bits, a, b, c, d, e, f, g, static_size) \ - do { \ - static VLC_TYPE table[static_size][2]; \ - (vlc)->table = table; \ - (vlc)->table_allocated = static_size; \ - init_vlc(vlc, bits, a, b, c, d, e, f, g, INIT_VLC_USE_NEW_STATIC); \ - } while (0) - /** * If the vlc code is invalid and max_depth=1, then no bits will be removed. * If the vlc code is invalid and max_depth>1, then the number of bits removed |