static VLC_TYPE qdm2_table[3838][2];
-static av_cold void qdm2_init_vlc(void)
+static av_cold void build_vlc(VLC *vlc, int nb_bits, int nb_codes, int idx,
+ const uint8_t tab[][2])
{
- vlc_tab_level.table = &qdm2_table[qdm2_vlc_offs[0]];
- vlc_tab_level.table_allocated = qdm2_vlc_offs[1] - qdm2_vlc_offs[0];
- init_vlc(&vlc_tab_level, 8, 24,
- vlc_tab_level_huffbits, 1, 1,
- vlc_tab_level_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- vlc_tab_diff.table = &qdm2_table[qdm2_vlc_offs[1]];
- vlc_tab_diff.table_allocated = qdm2_vlc_offs[2] - qdm2_vlc_offs[1];
- init_vlc(&vlc_tab_diff, 8, 37,
- vlc_tab_diff_huffbits, 1, 1,
- vlc_tab_diff_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- vlc_tab_run.table = &qdm2_table[qdm2_vlc_offs[2]];
- vlc_tab_run.table_allocated = qdm2_vlc_offs[3] - qdm2_vlc_offs[2];
- init_vlc(&vlc_tab_run, 5, 6,
- vlc_tab_run_huffbits, 1, 1,
- vlc_tab_run_huffcodes, 1, 1,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- fft_level_exp_alt_vlc.table = &qdm2_table[qdm2_vlc_offs[3]];
- fft_level_exp_alt_vlc.table_allocated = qdm2_vlc_offs[4] -
- qdm2_vlc_offs[3];
- init_vlc(&fft_level_exp_alt_vlc, 8, 28,
- fft_level_exp_alt_huffbits, 1, 1,
- fft_level_exp_alt_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- fft_level_exp_vlc.table = &qdm2_table[qdm2_vlc_offs[4]];
- fft_level_exp_vlc.table_allocated = qdm2_vlc_offs[5] - qdm2_vlc_offs[4];
- init_vlc(&fft_level_exp_vlc, 8, 20,
- fft_level_exp_huffbits, 1, 1,
- fft_level_exp_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- fft_stereo_exp_vlc.table = &qdm2_table[qdm2_vlc_offs[5]];
- fft_stereo_exp_vlc.table_allocated = qdm2_vlc_offs[6] -
- qdm2_vlc_offs[5];
- init_vlc(&fft_stereo_exp_vlc, 6, 7,
- fft_stereo_exp_huffbits, 1, 1,
- fft_stereo_exp_huffcodes, 1, 1,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- fft_stereo_phase_vlc.table = &qdm2_table[qdm2_vlc_offs[6]];
- fft_stereo_phase_vlc.table_allocated = qdm2_vlc_offs[7] -
- qdm2_vlc_offs[6];
- init_vlc(&fft_stereo_phase_vlc, 6, 9,
- fft_stereo_phase_huffbits, 1, 1,
- fft_stereo_phase_huffcodes, 1, 1,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- vlc_tab_tone_level_idx_hi1.table =
- &qdm2_table[qdm2_vlc_offs[7]];
- vlc_tab_tone_level_idx_hi1.table_allocated = qdm2_vlc_offs[8] -
- qdm2_vlc_offs[7];
- init_vlc(&vlc_tab_tone_level_idx_hi1, 8, 20,
- vlc_tab_tone_level_idx_hi1_huffbits, 1, 1,
- vlc_tab_tone_level_idx_hi1_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- vlc_tab_tone_level_idx_mid.table =
- &qdm2_table[qdm2_vlc_offs[8]];
- vlc_tab_tone_level_idx_mid.table_allocated = qdm2_vlc_offs[9] -
- qdm2_vlc_offs[8];
- init_vlc(&vlc_tab_tone_level_idx_mid, 8, 24,
- vlc_tab_tone_level_idx_mid_huffbits, 1, 1,
- vlc_tab_tone_level_idx_mid_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- vlc_tab_tone_level_idx_hi2.table =
- &qdm2_table[qdm2_vlc_offs[9]];
- vlc_tab_tone_level_idx_hi2.table_allocated = qdm2_vlc_offs[10] -
- qdm2_vlc_offs[9];
- init_vlc(&vlc_tab_tone_level_idx_hi2, 8, 24,
- vlc_tab_tone_level_idx_hi2_huffbits, 1, 1,
- vlc_tab_tone_level_idx_hi2_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
-
- vlc_tab_type30.table = &qdm2_table[qdm2_vlc_offs[10]];
- vlc_tab_type30.table_allocated = qdm2_vlc_offs[11] - qdm2_vlc_offs[10];
- init_vlc(&vlc_tab_type30, 6, 9,
- vlc_tab_type30_huffbits, 1, 1,
- vlc_tab_type30_huffcodes, 1, 1,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
+ vlc->table = &qdm2_table[qdm2_vlc_offs[idx]];
+ vlc->table_allocated = qdm2_vlc_offs[idx + 1] - qdm2_vlc_offs[idx];
+ ff_init_vlc_from_lengths(vlc, nb_bits, nb_codes,
+ &tab[0][1], 2, &tab[0][0], 2, 1,
+ 0, INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE, NULL);
+}
- vlc_tab_type34.table = &qdm2_table[qdm2_vlc_offs[11]];
- vlc_tab_type34.table_allocated = qdm2_vlc_offs[12] - qdm2_vlc_offs[11];
- init_vlc(&vlc_tab_type34, 5, 10,
- vlc_tab_type34_huffbits, 1, 1,
- vlc_tab_type34_huffcodes, 1, 1,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
+static av_cold void qdm2_init_vlc(void)
+{
+ build_vlc(&vlc_tab_level, 8, 24, 0, tab_level);
+ build_vlc(&vlc_tab_diff, 8, 33, 1, tab_diff);
+ build_vlc(&vlc_tab_run, 5, 6, 2, tab_run);
- vlc_tab_fft_tone_offset[0].table =
- &qdm2_table[qdm2_vlc_offs[12]];
- vlc_tab_fft_tone_offset[0].table_allocated = qdm2_vlc_offs[13] -
- qdm2_vlc_offs[12];
- init_vlc(&vlc_tab_fft_tone_offset[0], 8, 23,
- vlc_tab_fft_tone_offset_0_huffbits, 1, 1,
- vlc_tab_fft_tone_offset_0_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
+ build_vlc(&fft_level_exp_alt_vlc, 8, 28, 3, fft_level_exp_alt);
+ build_vlc(&fft_level_exp_vlc, 8, 20, 4, fft_level_exp);
- vlc_tab_fft_tone_offset[1].table =
- &qdm2_table[qdm2_vlc_offs[13]];
- vlc_tab_fft_tone_offset[1].table_allocated = qdm2_vlc_offs[14] -
- qdm2_vlc_offs[13];
- init_vlc(&vlc_tab_fft_tone_offset[1], 8, 28,
- vlc_tab_fft_tone_offset_1_huffbits, 1, 1,
- vlc_tab_fft_tone_offset_1_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
+ build_vlc(&fft_stereo_exp_vlc, 6, 7, 5, fft_stereo_exp);
+ build_vlc(&fft_stereo_phase_vlc, 6, 9, 6, fft_stereo_phase);
- vlc_tab_fft_tone_offset[2].table =
- &qdm2_table[qdm2_vlc_offs[14]];
- vlc_tab_fft_tone_offset[2].table_allocated = qdm2_vlc_offs[15] -
- qdm2_vlc_offs[14];
- init_vlc(&vlc_tab_fft_tone_offset[2], 8, 32,
- vlc_tab_fft_tone_offset_2_huffbits, 1, 1,
- vlc_tab_fft_tone_offset_2_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
+ build_vlc(&vlc_tab_tone_level_idx_hi1, 8, 20, 7, tab_tone_level_idx_hi1);
+ build_vlc(&vlc_tab_tone_level_idx_mid, 8, 13, 8, tab_tone_level_idx_mid);
+ build_vlc(&vlc_tab_tone_level_idx_hi2, 8, 18, 9, tab_tone_level_idx_hi2);
- vlc_tab_fft_tone_offset[3].table =
- &qdm2_table[qdm2_vlc_offs[15]];
- vlc_tab_fft_tone_offset[3].table_allocated = qdm2_vlc_offs[16] -
- qdm2_vlc_offs[15];
- init_vlc(&vlc_tab_fft_tone_offset[3], 8, 35,
- vlc_tab_fft_tone_offset_3_huffbits, 1, 1,
- vlc_tab_fft_tone_offset_3_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
+ build_vlc(&vlc_tab_type30, 6, 9, 10, tab_type30);
+ build_vlc(&vlc_tab_type34, 5, 10, 11, tab_type34);
- vlc_tab_fft_tone_offset[4].table =
- &qdm2_table[qdm2_vlc_offs[16]];
- vlc_tab_fft_tone_offset[4].table_allocated = qdm2_vlc_offs[17] -
- qdm2_vlc_offs[16];
- init_vlc(&vlc_tab_fft_tone_offset[4], 8, 38,
- vlc_tab_fft_tone_offset_4_huffbits, 1, 1,
- vlc_tab_fft_tone_offset_4_huffcodes, 2, 2,
- INIT_VLC_USE_NEW_STATIC | INIT_VLC_LE);
+ build_vlc(&vlc_tab_fft_tone_offset[0], 8, 23, 12, tab_fft_tone_offset_0);
+ build_vlc(&vlc_tab_fft_tone_offset[1], 8, 28, 13, tab_fft_tone_offset_1);
+ build_vlc(&vlc_tab_fft_tone_offset[2], 8, 31, 14, tab_fft_tone_offset_2);
+ build_vlc(&vlc_tab_fft_tone_offset[3], 8, 34, 15, tab_fft_tone_offset_3);
+ build_vlc(&vlc_tab_fft_tone_offset[4], 8, 37, 16, tab_fft_tone_offset_4);
}
#endif /* CONFIG_HARDCODED_TABLES */
/** VLC TABLES **/
/* values in this table range from -1..23; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_level_huffcodes[24] = {
- 0x037c, 0x0004, 0x003c, 0x004c, 0x003a, 0x002c, 0x001c, 0x001a,
- 0x0024, 0x0014, 0x0001, 0x0002, 0x0000, 0x0003, 0x0007, 0x0005,
- 0x0006, 0x0008, 0x0009, 0x000a, 0x000c, 0x00fc, 0x007c, 0x017c
-};
-
-static const uint8_t vlc_tab_level_huffbits[24] = {
- 10, 6, 7, 7, 6, 6, 6, 6, 6, 5, 4, 4, 4, 3, 3, 3, 3, 4, 4, 5, 7, 8, 9, 10
+static const uint8_t tab_level[24][2] = {
+ { 12, 4 }, { 17, 4 }, { 1, 6 }, { 8, 6 }, { 9, 5 }, { 20, 7 },
+ { 3, 7 }, { 5, 6 }, { 6, 6 }, { 2, 7 }, { 22, 9 }, { 23, 10 },
+ { 0, 10 }, { 21, 8 }, { 11, 4 }, { 19, 5 }, { 7, 6 }, { 4, 6 },
+ { 16, 3 }, { 10, 4 }, { 18, 4 }, { 15, 3 }, { 13, 3 }, { 14, 3 },
};
/* values in this table range from -1..36; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_diff_huffcodes[37] = {
- 0x1c57, 0x0004, 0x0000, 0x0001, 0x0003, 0x0002, 0x000f, 0x000e,
- 0x0007, 0x0016, 0x0037, 0x0027, 0x0026, 0x0066, 0x0006, 0x0097,
- 0x0046, 0x01c6, 0x0017, 0x0786, 0x0086, 0x0257, 0x00d7, 0x0357,
- 0x00c6, 0x0386, 0x0186, 0x0000, 0x0157, 0x0c57, 0x0057, 0x0000,
- 0x0b86, 0x0000, 0x1457, 0x0000, 0x0457
-};
-
-static const uint8_t vlc_tab_diff_huffbits[37] = {
- 13, 3, 3, 2, 3, 3, 4, 4, 6, 5, 6, 6, 7, 7, 8, 8,
- 8, 9, 8, 11, 9, 10, 8, 10, 9, 12, 10, 0, 10, 13, 11, 0,
- 12, 0, 13, 0, 13
+static const uint8_t tab_diff[33][2] = {
+ { 2, 3 }, { 1, 3 }, { 5, 3 }, { 14, 8 }, { 20, 9 }, { 26, 10 },
+ { 25, 12 }, { 32, 12 }, { 19, 11 }, { 16, 8 }, { 24, 9 }, { 17, 9 },
+ { 12, 7 }, { 13, 7 }, { 9, 5 }, { 7, 4 }, { 3, 2 }, { 4, 3 },
+ { 8, 6 }, { 11, 6 }, { 18, 8 }, { 15, 8 }, { 30, 11 }, { 36, 13 },
+ { 34, 13 }, { 29, 13 }, { 0, 13 }, { 21, 10 }, { 28, 10 }, { 23, 10 },
+ { 22, 8 }, { 10, 6 }, { 6, 4 },
};
/* values in this table range from -1..5; adjust retrieved value by -1 */
-static const uint8_t vlc_tab_run_huffcodes[6] = {
- 0x1f, 0x00, 0x01, 0x03, 0x07, 0x0f
-};
-
-static const uint8_t vlc_tab_run_huffbits[6] = {
- 5, 1, 2, 3, 4, 5
+static const uint8_t tab_run[6][2] = {
+ { 1, 1 }, { 2, 2 }, { 3, 3 }, { 4, 4 }, { 5, 5 }, { 0, 5 },
};
/* values in this table range from -1..19; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_tone_level_idx_hi1_huffcodes[20] = {
- 0x5714, 0x000c, 0x0002, 0x0001, 0x0000, 0x0004, 0x0034, 0x0054,
- 0x0094, 0x0014, 0x0114, 0x0214, 0x0314, 0x0614, 0x0e14, 0x0f14,
- 0x2714, 0x0714, 0x1714, 0x3714
-};
-
-static const uint8_t vlc_tab_tone_level_idx_hi1_huffbits[20] = {
- 15, 4, 2, 1, 3, 5, 6, 7, 8, 10, 10, 11, 11, 12, 12, 12, 14, 14, 15, 14
+static const uint8_t tab_tone_level_idx_hi1[20][2] = {
+ { 4, 3 }, { 5, 5 }, { 9, 10 }, { 11, 11 }, { 13, 12 }, { 14, 12 },
+ { 10, 10 }, { 12, 11 }, { 17, 14 }, { 16, 14 }, { 18, 15 }, { 0, 15 },
+ { 19, 14 }, { 15, 12 }, { 8, 8 }, { 7, 7 }, { 6, 6 }, { 1, 4 },
+ { 2, 2 }, { 3, 1 },
};
/* values in this table range from -1..23; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_tone_level_idx_mid_huffcodes[24] = {
- 0x0fea, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x03ea, 0x00ea, 0x002a, 0x001a,
- 0x0006, 0x0001, 0x0000, 0x0002, 0x000a, 0x006a, 0x01ea, 0x07ea
-};
-
-static const uint8_t vlc_tab_tone_level_idx_mid_huffbits[24] = {
- 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 9, 7, 5, 3, 1, 2, 4, 6, 8, 10, 12
+static const uint8_t tab_tone_level_idx_mid[13][2] = {
+ { 18, 2 }, { 19, 4 }, { 20, 6 }, { 14, 7 }, { 21, 8 }, { 13, 9 },
+ { 22, 10 }, { 12, 11 }, { 23, 12 }, { 0, 12 }, { 15, 5 }, { 16, 3 },
+ { 17, 1 },
};
/* values in this table range from -1..23; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_tone_level_idx_hi2_huffcodes[24] = {
- 0x0664, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0064, 0x00e4,
- 0x00a4, 0x0068, 0x0004, 0x0008, 0x0014, 0x0018, 0x0000, 0x0001,
- 0x0002, 0x0003, 0x000c, 0x0028, 0x0024, 0x0164, 0x0000, 0x0264
-};
-
-static const uint8_t vlc_tab_tone_level_idx_hi2_huffbits[24] = {
- 11, 0, 0, 0, 0, 0, 10, 8, 8, 7, 6, 6, 5, 5, 4, 2, 2, 2, 4, 7, 8, 9, 0, 11
+static const uint8_t tab_tone_level_idx_hi2[18][2] = {
+ { 14, 4 }, { 11, 6 }, { 19, 7 }, { 9, 7 }, { 13, 5 }, { 10, 6 },
+ { 20, 8 }, { 8, 8 }, { 6, 10 }, { 23, 11 }, { 0, 11 }, { 21, 9 },
+ { 7, 8 }, { 12, 5 }, { 18, 4 }, { 16, 2 }, { 15, 2 }, { 17, 2 },
};
/* values in this table range from -1..8; adjust retrieved value by -1 */
-static const uint8_t vlc_tab_type30_huffcodes[9] = {
- 0x3c, 0x06, 0x00, 0x01, 0x03, 0x02, 0x04, 0x0c, 0x1c
-};
-
-static const uint8_t vlc_tab_type30_huffbits[9] = {
- 6, 3, 3, 2, 2, 3, 4, 5, 6
+static const uint8_t tab_type30[9][2] = {
+ { 2, 3 }, { 6, 4 }, { 7, 5 }, { 8, 6 }, { 0, 6 }, { 5, 3 }, { 1, 3 },
+ { 3, 2 }, { 4, 2 },
};
/* values in this table range from -1..9; adjust retrieved value by -1 */
-static const uint8_t vlc_tab_type34_huffcodes[10] = {
- 0x18, 0x00, 0x01, 0x04, 0x05, 0x07, 0x03, 0x02, 0x06, 0x08
-};
-
-static const uint8_t vlc_tab_type34_huffbits[10] = {
- 5, 4, 3, 3, 3, 3, 3, 3, 3, 5
+static const uint8_t tab_type34[10][2] = {
+ { 1, 4 }, { 9, 5 }, { 0, 5 }, { 3, 3 }, { 7, 3 }, { 8, 3 }, { 2, 3 },
+ { 4, 3 }, { 6, 3 }, { 5, 3 },
};
/* values in this table range from -1..22; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_fft_tone_offset_0_huffcodes[23] = {
- 0x038e, 0x0001, 0x0000, 0x0022, 0x000a, 0x0006, 0x0012, 0x0002,
- 0x001e, 0x003e, 0x0056, 0x0016, 0x000e, 0x0032, 0x0072, 0x0042,
- 0x008e, 0x004e, 0x00f2, 0x002e, 0x0036, 0x00c2, 0x018e
-};
-
-static const uint8_t vlc_tab_fft_tone_offset_0_huffbits[23] = {
- 10, 1, 2, 6, 4, 5, 6, 7, 6, 6, 7, 7, 8, 7, 8, 8, 9, 7, 8, 6, 6, 8, 10
+static const uint8_t tab_fft_tone_offset_0[23][2] = {
+ { 2, 2 }, { 7, 7 }, { 15, 8 }, { 21, 8 }, { 3, 6 }, { 6, 6 },
+ { 13, 7 }, { 14, 8 }, { 18, 8 }, { 4, 4 }, { 5, 5 }, { 11, 7 },
+ { 10, 7 }, { 20, 6 }, { 12, 8 }, { 16, 9 }, { 22, 10 }, { 0, 10 },
+ { 17, 7 }, { 19, 6 }, { 8, 6 }, { 9, 6 }, { 1, 1 },
};
/* values in this table range from -1..27; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_fft_tone_offset_1_huffcodes[28] = {
- 0x07a4, 0x0001, 0x0020, 0x0012, 0x001c, 0x0008, 0x0006, 0x0010,
- 0x0000, 0x0014, 0x0004, 0x0032, 0x0070, 0x000c, 0x0002, 0x003a,
- 0x001a, 0x002c, 0x002a, 0x0022, 0x0024, 0x000a, 0x0064, 0x0030,
- 0x0062, 0x00a4, 0x01a4, 0x03a4
-};
-
-static const uint8_t vlc_tab_fft_tone_offset_1_huffbits[28] = {
- 11, 1, 6, 6, 5, 4, 3, 6, 6, 5, 6, 6, 7, 6, 6, 6,
- 6, 6, 6, 7, 8, 6, 7, 7, 7, 9, 10, 11
+static const uint8_t tab_fft_tone_offset_1[28][2] = {
+ { 8, 6 }, { 2, 6 }, { 7, 6 }, { 23, 7 }, { 12, 7 }, { 5, 4 },
+ { 10, 6 }, { 20, 8 }, { 25, 9 }, { 26, 10 }, { 27, 11 }, { 0, 11 },
+ { 22, 7 }, { 9, 5 }, { 13, 6 }, { 17, 6 }, { 4, 5 }, { 14, 6 },
+ { 19, 7 }, { 24, 7 }, { 3, 6 }, { 11, 6 }, { 21, 6 }, { 18, 6 },
+ { 16, 6 }, { 15, 6 }, { 6, 3 }, { 1, 1 },
};
/* values in this table range from -1..31; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_fft_tone_offset_2_huffcodes[32] = {
- 0x1760, 0x0001, 0x0000, 0x0082, 0x000c, 0x0006, 0x0003, 0x0007,
- 0x0008, 0x0004, 0x0010, 0x0012, 0x0022, 0x001a, 0x0000, 0x0020,
- 0x000a, 0x0040, 0x004a, 0x006a, 0x002a, 0x0042, 0x0002, 0x0060,
- 0x00aa, 0x00e0, 0x00c2, 0x01c2, 0x0160, 0x0360, 0x0760, 0x0f60
-};
-
-static const uint8_t vlc_tab_fft_tone_offset_2_huffbits[32] = {
- 13, 2, 0, 8, 4, 3, 3, 3, 4, 4, 5, 5, 6, 5, 7, 7,
- 7, 7, 7, 7, 8, 8, 8, 9, 8, 8, 9, 9, 10, 11, 13, 12
+static const uint8_t tab_fft_tone_offset_2[31][2] = {
+ { 14, 7 }, { 17, 7 }, { 15, 7 }, { 23, 9 }, { 28, 10 }, { 29, 11 },
+ { 30, 13 }, { 0, 13 }, { 31, 12 }, { 25, 8 }, { 10, 5 }, { 8, 4 },
+ { 9, 4 }, { 4, 4 }, { 22, 8 }, { 3, 8 }, { 21, 8 }, { 26, 9 },
+ { 27, 9 }, { 12, 6 }, { 11, 5 }, { 16, 7 }, { 18, 7 }, { 20, 8 },
+ { 24, 8 }, { 19, 7 }, { 13, 5 }, { 5, 3 }, { 1, 2 }, { 6, 3 },
+ { 7, 3 },
};
/* values in this table range from -1..34; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_fft_tone_offset_3_huffcodes[35] = {
- 0x33ea, 0x0005, 0x0000, 0x000c, 0x0000, 0x0006, 0x0003, 0x0008,
- 0x0002, 0x0001, 0x0004, 0x0007, 0x001a, 0x000f, 0x001c, 0x002c,
- 0x000a, 0x001d, 0x002d, 0x002a, 0x000d, 0x004c, 0x008c, 0x006a,
- 0x00cd, 0x004d, 0x00ea, 0x020c, 0x030c, 0x010c, 0x01ea, 0x07ea,
- 0x0bea, 0x03ea, 0x13ea
-};
-
-static const uint8_t vlc_tab_fft_tone_offset_3_huffbits[35] = {
- 14, 4, 0, 10, 4, 3, 3, 4, 4, 3, 4, 4, 5, 4, 5, 6,
- 6, 5, 6, 7, 7, 7, 8, 8, 8, 8, 9, 10, 10, 10, 10, 11,
- 12, 13, 14
+static const uint8_t tab_fft_tone_offset_3[34][2] = {
+ { 4, 4 }, { 7, 4 }, { 10, 4 }, { 3, 10 }, { 27, 10 }, { 29, 10 },
+ { 28, 10 }, { 22, 8 }, { 21, 7 }, { 15, 6 }, { 14, 5 }, { 8, 4 },
+ { 16, 6 }, { 19, 7 }, { 23, 8 }, { 26, 9 }, { 30, 10 }, { 33, 13 },
+ { 34, 14 }, { 0, 14 }, { 32, 12 }, { 31, 11 }, { 12, 5 }, { 5, 3 },
+ { 9, 3 }, { 1, 4 }, { 20, 7 }, { 25, 8 }, { 24, 8 }, { 18, 6 },
+ { 17, 5 }, { 6, 3 }, { 11, 4 }, { 13, 4 },
};
/* values in this table range from -1..37; adjust retrieved value by -1 */
-static const uint16_t vlc_tab_fft_tone_offset_4_huffcodes[38] = {
- 0x5282, 0x0016, 0x0000, 0x0136, 0x0004, 0x0000, 0x0007, 0x000a,
- 0x000e, 0x0003, 0x0001, 0x000d, 0x0006, 0x0009, 0x0012, 0x0005,
- 0x0025, 0x0022, 0x0015, 0x0002, 0x0076, 0x0035, 0x0042, 0x00c2,
- 0x0182, 0x00b6, 0x0036, 0x03c2, 0x0482, 0x01c2, 0x0682, 0x0882,
- 0x0a82, 0x0082, 0x0282, 0x1282, 0x3282, 0x2282
-};
-
-static const uint8_t vlc_tab_fft_tone_offset_4_huffbits[38] = {
- 15, 6, 0, 9, 3, 3, 3, 4, 4, 3, 4, 4, 5, 4, 5, 6,
- 6, 6, 6, 8, 7, 6, 8, 9, 9, 8, 9, 10, 11, 10, 11, 12,
- 12, 12, 14, 15, 14, 14
+static const uint8_t tab_fft_tone_offset_4[37][2] = {
+ { 5, 3 }, { 4, 3 }, { 19, 8 }, { 33, 12 }, { 31, 12 }, { 28, 11 },
+ { 34, 14 }, { 37, 14 }, { 35, 15 }, { 0, 15 }, { 36, 14 }, { 32, 12 },
+ { 30, 11 }, { 24, 9 }, { 22, 8 }, { 23, 9 }, { 29, 10 }, { 27, 10 },
+ { 17, 6 }, { 14, 5 }, { 7, 4 }, { 12, 5 }, { 1, 6 }, { 26, 9 },
+ { 3, 9 }, { 25, 8 }, { 20, 7 }, { 8, 4 }, { 10, 4 }, { 13, 4 },
+ { 15, 6 }, { 16, 6 }, { 18, 6 }, { 21, 6 }, { 11, 4 }, { 9, 3 },
+ { 6, 3 },
};
/** FFT TABLES **/
/* values in this table range from -1..27; adjust retrieved value by -1 */
-static const uint16_t fft_level_exp_alt_huffcodes[28] = {
- 0x1ec6, 0x0006, 0x00c2, 0x0142, 0x0242, 0x0246, 0x00c6, 0x0046,
- 0x0042, 0x0146, 0x00a2, 0x0062, 0x0026, 0x0016, 0x000e, 0x0005,
- 0x0004, 0x0003, 0x0000, 0x0001, 0x000a, 0x0012, 0x0002, 0x0022,
- 0x01c6, 0x02c6, 0x06c6, 0x0ec6
-};
-
-static const uint8_t fft_level_exp_alt_huffbits[28] = {
- 13, 7, 8, 9, 10, 10, 10, 10, 10, 9, 8, 7, 6, 5, 4, 3,
- 3, 2, 3, 3, 4, 5, 7, 8, 9, 11, 12, 13
+static const uint8_t fft_level_exp_alt[28][2] = {
+ { 18, 3 }, { 16, 3 }, { 22, 7 }, { 8, 10 }, { 4, 10 }, { 3, 9 },
+ { 2, 8 }, { 23, 8 }, { 10, 8 }, { 11, 7 }, { 21, 5 }, { 20, 4 },
+ { 1, 7 }, { 7, 10 }, { 5, 10 }, { 9, 9 }, { 6, 10 }, { 25, 11 },
+ { 26, 12 }, { 27, 13 }, { 0, 13 }, { 24, 9 }, { 12, 6 }, { 13, 5 },
+ { 14, 4 }, { 19, 3 }, { 15, 3 }, { 17, 2 },
};
/* values in this table range from -1..19; adjust retrieved value by -1 */
-static const uint16_t fft_level_exp_huffcodes[20] = {
- 0x0f24, 0x0001, 0x0002, 0x0000, 0x0006, 0x0005, 0x0007, 0x000c,
- 0x000b, 0x0014, 0x0013, 0x0004, 0x0003, 0x0023, 0x0064, 0x00a4,
- 0x0024, 0x0124, 0x0324, 0x0724
-};
-
-static const uint8_t fft_level_exp_huffbits[20] = {
- 12, 3, 3, 3, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, 8, 9, 10, 11, 12
+static const uint8_t fft_level_exp[20][2] = {
+ { 3, 3 }, { 11, 6 }, { 16, 9 }, { 17, 10 }, { 18, 11 }, { 19, 12 },
+ { 0, 12 }, { 15, 8 }, { 14, 7 }, { 9, 5 }, { 7, 4 }, { 2, 3 },
+ { 4, 3 }, { 1, 3 }, { 5, 3 }, { 12, 6 }, { 13, 6 }, { 10, 5 },
+ { 8, 4 }, { 6, 3 },
};
/* values in this table range from -1..6; adjust retrieved value by -1 */
-static const uint8_t fft_stereo_exp_huffcodes[7] = {
- 0x3e, 0x01, 0x00, 0x02, 0x06, 0x0e, 0x1e
-};
-
-static const uint8_t fft_stereo_exp_huffbits[7] = {
- 6, 1, 2, 3, 4, 5, 6
+static const uint8_t fft_stereo_exp[7][2] = {
+ { 2, 2 }, { 3, 3 }, { 4, 4 }, { 5, 5 }, { 6, 6 }, { 0, 6 }, { 1, 1 },
};
/* values in this table range from -1..8; adjust retrieved value by -1 */
-static const uint8_t fft_stereo_phase_huffcodes[9] = {
- 0x35, 0x02, 0x00, 0x01, 0x0d, 0x15, 0x05, 0x09, 0x03
-};
-
-static const uint8_t fft_stereo_phase_huffbits[9] = {
- 6, 2, 2, 4, 4, 6, 5, 4, 2
+static const uint8_t fft_stereo_phase[9][2] = {
+ { 2, 2 }, { 1, 2 }, { 3, 4 }, { 7, 4 }, { 6, 5 }, { 5, 6 }, { 0, 6 },
+ { 4, 4 }, { 8, 2 },
};
static const int fft_cutoff_index_table[4][2] = {
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