Replace GET_VLC by an inline funcion and kill get_vlc2().

[paraslash.git] / wmadec_filter.c

diff --git a/wmadec_filter.c b/wmadec_filter.c
index c7403c3d6469b89eabd551dff084d224acabfd07..401dfd2535955681c1085edce795ba59dbed79d0 100644 (file)
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -183,7 +183,7 @@ static void init_coef_vlc(struct vlc *vlc, uint16_t **prun_table,
        uint16_t *run_table, *level_table, *int_table;
        int i, l, j, k, level;
 
-       init_vlc(vlc, VLCBITS, n, table_bits, table_codes, 4, 4);
+       init_vlc(vlc, VLCBITS, n, table_bits, table_codes, 4);
 
        run_table = para_malloc(n * sizeof(uint16_t));
        level_table = para_malloc(n * sizeof(uint16_t));
@@ -489,14 +489,14 @@ static int wma_decode_init(char *initial_buf, int len, struct private_wmadec_dat
                PARA_INFO_LOG("using noise coding\n");
                init_vlc(&pwd->hgain_vlc, HGAINVLCBITS,
                        sizeof(ff_wma_hgain_huffbits), ff_wma_hgain_huffbits,
-                       ff_wma_hgain_huffcodes, 2, 2);
+                       ff_wma_hgain_huffcodes, 2);
        }
 
        if (pwd->use_exp_vlc) {
                PARA_INFO_LOG("using exp_vlc\n");
                init_vlc(&pwd->exp_vlc, EXPVLCBITS,
                sizeof(ff_wma_scale_huffbits), ff_wma_scale_huffbits,
-               ff_wma_scale_huffcodes, 4, 4);
+               ff_wma_scale_huffcodes, 4);
        } else {
                PARA_INFO_LOG("using curve\n");
                wma_lsp_to_curve_init(pwd, pwd->frame_len);
@@ -574,27 +574,6 @@ static void decode_exp_lsp(struct private_wmadec_data *pwd, int ch)
                pwd->block_len, lsp_coefs);
 }
 
-/*
- * Parse a vlc code, faster then get_vlc().
- *
- * \param bits The number of bits which will be read at once, must be
- * identical to nb_bits in init_vlc()
- *
- * \param max_depth The number of times bits bits must be read to completely
- * read the longest vlc code = (max_vlc_length + bits - 1) / bits.
- */
-static int get_vlc2(struct getbit_context *s, VLC_TYPE(*table)[2],
-               int bits, int max_depth)
-{
-       int code;
-
-       OPEN_READER(re, s)
-       UPDATE_CACHE(re, s)
-       GET_VLC(code, re, s, table, bits, max_depth)
-       CLOSE_READER(re, s)
-       return code;
-}
-
 /* Decode exponents coded with VLC codes. */
 static int decode_exp_vlc(struct private_wmadec_data *pwd, int ch)
 {
@@ -610,7 +589,7 @@ static int decode_exp_vlc(struct private_wmadec_data *pwd, int ch)
        last_exp = 36;
 
        while (q < q_end) {
-               code = get_vlc2(&pwd->gb, pwd->exp_vlc.table, EXPVLCBITS, EXPMAX);
+               code = get_vlc(&pwd->gb, pwd->exp_vlc.table, EXPVLCBITS, EXPMAX);
                if (code < 0)
                        return -1;
                /* NOTE: this offset is the same as MPEG4 AAC ! */
@@ -816,7 +795,7 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
                                                                     7) - 19;
                                                } else {
                                                        code =
-                                                           get_vlc2(&pwd->gb,
+                                                           get_vlc(&pwd->gb,
                                                                     pwd->
                                                                     hgain_vlc.
                                                                     table,
@@ -869,7 +848,7 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
                        memset(ptr, 0, pwd->block_len * sizeof(int16_t));
                        for (;;) {
                                code =
-                                   get_vlc2(&pwd->gb, coef_vlc->table, VLCBITS,
+                                   get_vlc(&pwd->gb, coef_vlc->table, VLCBITS,
                                             VLCMAX);
                                if (code < 0)
                                        return -1;