1 files changed, 0 insertions, 211 deletions

diff --git a/apps/codecs/libwma/wmadeci.c b/apps/codecs/libwma/wmadeci.c
index dc45e64042..c266316cf9 100644
--- a/apps/codecs/libwma/wmadeci.c
+++ b/apps/codecs/libwma/wmadeci.c
@@ -297,217 +297,6 @@ int fft_calc_unscaled(FFTContext *s, FFTComplex *z)
     return 0;
 }
 
-
-/* VLC decoding */
-
-#define GET_VLC(code, name, gb, table, bits, max_depth)\
-{\
-    int n, index, nb_bits;\
-\
-    index= SHOW_UBITS(name, gb, bits);\
-    code = table[index][0];\
-    n    = table[index][1];\
-\
-    if(max_depth > 1 && n < 0){\
-        LAST_SKIP_BITS(name, gb, bits)\
-        UPDATE_CACHE(name, gb)\
-\
-        nb_bits = -n;\
-\
-        index= SHOW_UBITS(name, gb, nb_bits) + code;\
-        code = table[index][0];\
-        n    = table[index][1];\
-        if(max_depth > 2 && n < 0){\
-            LAST_SKIP_BITS(name, gb, nb_bits)\
-            UPDATE_CACHE(name, gb)\
-\
-            nb_bits = -n;\
-\
-            index= SHOW_UBITS(name, gb, nb_bits) + code;\
-            code = table[index][0];\
-            n    = table[index][1];\
-        }\
-    }\
-    SKIP_BITS(name, gb, n)\
-}
-
-
-//#define DEBUG_VLC
-
-#define GET_DATA(v, table, i, wrap, size) \
-{\
-    const uint8_t *ptr = (const uint8_t *)table + i * wrap;\
-    switch(size) {\
-    case 1:\
-        v = *(const uint8_t *)ptr;\
-        break;\
-    case 2:\
-        v = *(const uint16_t *)ptr;\
-        break;\
-    default:\
-        v = *(const uint32_t *)ptr;\
-        break;\
-    }\
-}
-
-// deprecated, dont use get_vlc for new code, use get_vlc2 instead or use GET_VLC directly
-static inline int get_vlc(GetBitContext *s, VLC *vlc)
-{
-    int code;
-    VLC_TYPE (*table)[2]= vlc->table;
-
-    OPEN_READER(re, s)
-    UPDATE_CACHE(re, s)
-
-    GET_VLC(code, re, s, table, vlc->bits, 3)
-
-    CLOSE_READER(re, s)
-    return code;
-}
-
-static int alloc_table(VLC *vlc, int size)
-{
-    int index;
-    index = vlc->table_size;
-    vlc->table_size += size;
-    if (vlc->table_size > vlc->table_allocated)
-    {
-        vlc->table_allocated += (1 << vlc->bits);
-        if (!vlc->table)
-            return -1;
-    }
-    return index;
-}
-
-static int build_table(VLC *vlc, int table_nb_bits,
-                       int nb_codes,
-                       const void *bits, int bits_wrap, int bits_size,
-                       const void *codes, int codes_wrap, int codes_size,
-                       uint32_t code_prefix, int n_prefix)
-{
-    int i, j, k, n, table_size, table_index, nb, n1, index;
-    uint32_t code;
-    VLC_TYPE (*table)[2];
-
-    table_size = 1 << table_nb_bits;
-    table_index = alloc_table(vlc, table_size);
-    if (table_index < 0)
-        return -1;
-    table = &vlc->table[table_index];
-
-    for(i=0;i<table_size;i++)
-    {
-        table[i][1] = 0; //bits
-        table[i][0] = -1; //codes
-    }
-
-    /* first pass: map codes and compute auxillary table sizes */
-    for(i=0;i<nb_codes;i++)
-    {
-        GET_DATA(n, bits, i, bits_wrap, bits_size);
-        GET_DATA(code, codes, i, codes_wrap, codes_size);
-        /* we accept tables with holes */
-        if (n <= 0)
-            continue;
-        /* if code matches the prefix, it is in the table */
-        n -= n_prefix;
-        if (n > 0 && (code >> n) == code_prefix)
-        {
-            if (n <= table_nb_bits)
-            {
-                /* no need to add another table */
-                j = (code << (table_nb_bits - n)) & (table_size - 1);
-                nb = 1 << (table_nb_bits - n);
-                for(k=0;k<nb;k++)
-                {
-                    if (table[j][1] /*bits*/ != 0)
-                    {
-                        // PJJ exit(-1);
-                    }
-                    table[j][1] = n; //bits
-                    table[j][0] = i; //code
-                    j++;
-                }
-            }
-            else
-            {
-                n -= table_nb_bits;
-                j = (code >> n) & ((1 << table_nb_bits) - 1);
-                /* compute table size */
-                n1 = -table[j][1]; //bits
-                if (n > n1)
-                    n1 = n;
-                table[j][1] = -n1; //bits
-            }
-        }
-    }
-
-    /* second pass : fill auxillary tables recursively */
-    for(i=0;i<table_size;i++)
-    {
-        n = table[i][1]; //bits
-        if (n < 0)
-        {
-            n = -n;
-            if (n > table_nb_bits)
-            {
-                n = table_nb_bits;
-                table[i][1] = -n; //bits
-            }
-            index = build_table(vlc, n, nb_codes,
-                                bits, bits_wrap, bits_size,
-                                codes, codes_wrap, codes_size,
-                                (code_prefix << table_nb_bits) | i,
-                                n_prefix + table_nb_bits);
-            if (index < 0)
-                return -1;
-            /* note: realloc has been done, so reload tables */
-            table = &vlc->table[table_index];
-            table[i][0] = index; //code
-        }
-    }
-    return table_index;
-}
-
-/* Build VLC decoding tables suitable for use with get_vlc().
-
-   'nb_bits' set thee decoding table size (2^nb_bits) entries. The
-   bigger it is, the faster is the decoding. But it should not be too
-   big to save memory and L1 cache. '9' is a good compromise.
-
-   'nb_codes' : number of vlcs codes
-
-   'bits' : table which gives the size (in bits) of each vlc code.
-
-   'codes' : table which gives the bit pattern of of each vlc code.
-
-   'xxx_wrap' : give the number of bytes between each entry of the
-   'bits' or 'codes' tables.
-
-   'xxx_size' : gives the number of bytes of each entry of the 'bits'
-   or 'codes' tables.
-
-   'wrap' and 'size' allows to use any memory configuration and types
-   (byte/word/long) to store the 'bits' and 'codes' tables.
-*/
-int init_vlc(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)
-{
-    vlc->bits = nb_bits;
-    vlc->table_size = 0;
-
-    if (build_table(vlc, nb_bits, nb_codes,
-                    bits, bits_wrap, bits_size,
-                    codes, codes_wrap, codes_size,
-                    0, 0) < 0)
-    {
-
-        return -1;
-    }
-    return 0;
-}
-
 /**
  * init MDCT or IMDCT computation.
  */