/*
This file is part of jpcsp.
Jpcsp is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Jpcsp is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Jpcsp. If not, see <http://www.gnu.org/licenses/>.
*/
package jpcsp.media.codec.atrac3plus;
/*
* Based on the FFmpeg version from Maxim Poliakovski.
* All credits go to him.
*/
public class Atrac3plusData2 {
/** VLC tables for wordlen */
static final int atrac3p_wl_huff_code1[] = new int[] { 0, 2, 3 };
static final int atrac3p_wl_huff_bits1[] = new int[] { 1, 2, 2 };
static final int atrac3p_wl_huff_xlat1[] = new int[] { 0, 1, 7 };
static final int atrac3p_wl_huff_code2[] = new int[] { 0, 4, 5, 6, 7 };
static final int atrac3p_wl_huff_bits2[] = new int[] { 1, 3, 3, 3, 3 };
static final int atrac3p_wl_huff_xlat2[] = new int[] { 0, 1, 2, 6, 7 };
static final int atrac3p_wl_huff_code3[] = new int[] {
0, 4, 0xC, 0x1E, 0x1F, 0xD, 0xE, 5
};
static final int atrac3p_wl_huff_bits3[] = new int[] { 1, 3, 4, 5, 5, 4, 4, 3 };
static final int atrac3p_wl_huff_code4[] = new int[] {
0, 4, 0xC, 0xD, 0x1E, 0x1F, 0xE, 5
};
static final int atrac3p_wl_huff_bits4[] = new int[] { 1, 3, 4, 4, 5, 5, 4, 3 };
/** VLC tables for scale factor indexes */
static final int atrac3p_sf_huff_code1[] = new int[] {
0, 2, 3, 4, 5, 0xC, 0xD, 0xE0,
0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0x1CE, 0x1CF,
0x1D0, 0x1D1, 0x1D2, 0x1D3, 0x1D4, 0x1D5, 0x1D6, 0x1D7,
0x1D8, 0x1D9, 0x1DA, 0x1DB, 0x1DC, 0x1DD, 0x1DE, 0x1DF,
0x1E0, 0x1E1, 0x1E2, 0x1E3, 0x1E4, 0x1E5, 0x1E6, 0x1E7,
0x1E8, 0x1E9, 0x1EA, 0x1EB, 0x1EC, 0x1ED, 0x1EE, 0x1EF,
0x1F0, 0x1F1, 0x1F2, 0x1F3, 0x1F4, 0x1F5, 0x1F6, 0x1F7,
0x1F8, 0x1F9, 0x1FA, 0x1FB, 0x1FC, 0x1FD, 0x1FE, 0x1FF
};
static final int atrac3p_sf_huff_bits1[] = new int[] {
2, 3, 3, 3, 3, 4, 4, 8, 8, 8, 8, 8, 8, 8, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9
};
static final int atrac3p_sf_huff_xlat1[] = new int[] {
0, 1, 61, 62, 63, 2, 60, 3, 4, 5, 6, 57, 58, 59, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56
};
static final int atrac3p_sf_huff_xlat2[] = new int[] {
0, 1, 2, 62, 63, 3, 61, 4, 5, 6, 57, 58, 59, 60, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56
};
static final int atrac3p_sf_huff_code2[] = new int[] {
0, 4, 0x18, 0x19, 0x70, 0x1CA, 0x1CB, 0x1CC,
0x1CD, 0x1CE, 0x1CF, 0x1D0, 0x1D1, 0x1D2, 0x1D3, 0x1D4,
0x1D5, 0x1D6, 0x1D7, 0x1D8, 0x1D9, 0x1DA, 0x1DB, 0x1DC,
0x1DD, 0x1DE, 0x1DF, 0x1E0, 0x1E1, 0x1E2, 0x1E3, 0x1E4,
0x1E5, 0x1E6, 0x1E7, 0x1E8, 0x1E9, 0x1EA, 0x1EB, 0x1EC,
0x1ED, 0x1EE, 0x1EF, 0x1F0, 0x1F1, 0x1F2, 0x1F3, 0x1F4,
0x1F5, 0x1F6, 0x1F7, 0x1F8, 0x1F9, 0x1FA, 0x1FB, 0x1FC,
0x1FD, 0x1FE, 0x1FF, 0xE4, 0x71, 0x1A, 0x1B, 5
};
static final int atrac3p_sf_huff_bits2[] = new int[] {
1, 3, 5, 5, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 7, 5, 5, 3
};
static final int atrac3p_sf_huff_code3[] = new int[] {
0, 2, 3, 0x18, 0x19, 0x70, 0x1CC, 0x1CD,
0x1CE, 0x1CF, 0x1D0, 0x1D1, 0x1D2, 0x1D3, 0x1D4, 0x1D5,
0x1D6, 0x1D7, 0x1D8, 0x1D9, 0x1DA, 0x1DB, 0x1DC, 0x1DD,
0x1DE, 0x1DF, 0x1E0, 0x1E1, 0x1E2, 0x1E3, 0x1E4, 0x1E5,
0x1E6, 0x1E7, 0x1E8, 0x1E9, 0x1EA, 0x1EB, 0x1EC, 0x1ED,
0x1EE, 0x1EF, 0x1F0, 0x1F1, 0x1F2, 0x1F3, 0x1F4, 0x1F5,
0x1F6, 0x1F7, 0x1F8, 0x1F9, 0x1FA, 0x1FB, 0x1FC, 0x1FD,
0x1FE, 0x1FF, 0x71, 0x72, 0x1A, 0x1B, 4, 5
};
static final int atrac3p_sf_huff_bits3[] = new int[] {
2, 3, 3, 5, 5, 7, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 7, 7, 5, 5, 3, 3
};
static final int atrac3p_sf_huff_code4[] = new int[] {
0, 2, 3, 4, 5, 0xC, 0xD, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0, 0x3D, 0x3E, 0x3F
};
static final int atrac3p_sf_huff_bits4[] = new int[] {
2, 3, 3, 3, 3, 4, 4, 6, 6, 6, 6, 6, 0, 6, 6, 6
};
static final int atrac3p_sf_huff_xlat4[] = new int[] {
0, 1, 13, 14, 15, 2, 12, 3, 4, 5, 6, 7, 8, 9, 10, 11
};
static final int atrac3p_sf_huff_xlat5[] = new int[] {
0, 1, 2, 14, 15, 3, 13, 4, 5, 6, 7, 9, 8, 10, 11, 12
};
static final int atrac3p_sf_huff_code5[] = new int[] {
0, 4, 0xC, 0x1C, 0x78, 0x79, 0x7A, 0x7B,
0, 0x7C, 0x7D, 0x7E, 0x7F, 0x1D, 0xD, 5
};
static final int atrac3p_sf_huff_bits5[] = new int[] {
1, 3, 4, 5, 7, 7, 7, 7, 0, 7, 7, 7, 7, 5, 4, 3
};
static final int atrac3p_sf_huff_code6[] = new int[] {
0, 2, 3, 0xC, 0x1C, 0x3C, 0x7C, 0x7D, 0, 0x7E, 0x7F, 0x3D, 0x1D, 0xD, 4, 5
};
static final int atrac3p_sf_huff_bits6[] = new int[] {
2, 3, 3, 4, 5, 6, 7, 7, 0, 7, 7, 6, 5, 4, 3, 3
};
/** VLC tables for code table indexes */
static final int atrac3p_ct_huff_code1[] = new int[] { 0, 2, 6, 7 };
static final int atrac3p_ct_huff_bits1[] = new int[] { 1, 2, 3, 3 };
static final int atrac3p_ct_huff_code2[] = new int[] { 0, 2, 3, 4, 5, 6, 0xE, 0xF };
static final int atrac3p_ct_huff_bits2[] = new int[] { 2, 3, 3, 3, 3, 3, 4, 4 };
static final int atrac3p_ct_huff_xlat1[] = new int[] { 0, 1, 2, 3, 6, 7, 4, 5 };
static final int atrac3p_ct_huff_code3[] = new int[] {
0, 4, 0xA, 0xB, 0xC, 0xD, 0xE, 0xF
};
static final int atrac3p_ct_huff_bits3[] = new int[] { 1, 3, 4, 4, 4, 4, 4, 4 };
/* weights for quantized word lengths */
static final int atrac3p_wl_weights[][] = new int[][] {
{ 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 5, 5, 5, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 6, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0 },
{ 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 5, 5, 5, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 6, 5, 5, 5, 5, 5, 5, 5, 3, 3, 3, 3, 2, 2, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
};
/* weights for quantized scale factors
* sf_weights[i] = i / (tab_idx + 1)
* where tab_idx = [1,2] */
static final int atrac3p_sf_weights[][] = new int[][] {
{ 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7,
8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15 },
{ 0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5,
5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10 }
};
/** Ungroup table for word length segments.
* Numbers in this table tell which coeff belongs to which segment. */
static final int atrac3p_qu_num_to_seg[] = new int[] {
0, 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5,
5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 9
};
/** Map quant unit number to subband number */
static final int atrac3p_qu_to_subband[] = new int[] {
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
3, 3, 4, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
};
/** Map subband number to number of power compensation groups */
static final int atrac3p_subband_to_num_powgrps[] = new int[] {
1, 2, 2, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5
};
/** 3D base shape tables. The values are grouped together as follows:
* [num_start_values = 8][num_shape_tables = 16][num_seg_coeffs = 9]
* For each of the 8 start values there are 16 different shapes each
* 9 coefficients long. */
static final int atrac3p_wl_shapes[][][] = new int[][][] {
{ { 0, 0, 0, 0, 0, 0, 0, -2, -1 },
{ 0, 0, 0, 0, 0, 0, 0, -5, -1 },
{ 0, 0, 0, -7, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, -7, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, -5, 0, 0 },
{ 0, 0, 0, 0, -5, 0, 0, 0, 0 },
{ -7, -7, 0, 0, 0, 0, 0, 0, 0 },
{ 0, -7, 0, 0, 0, 0, 0, 0, 0 },
{ -2, -2, -5, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, -2, -5, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, -2, -5, 0, 0 },
{ 0, 0, 0, -5, 0, 0, 0, 0, 0 },
{ 0, -2, -7, -2, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, -2, -5, 0, 0, 0 },
{ 0, 0, 0, -5, -5, 0, 0, 0, 0 },
{ 0, 0, 0, -5, -2, 0, 0, 0, 0 } },
{ { -1, -5, -3, -2, -1, -1, 0, 0, 0 },
{ -2, -5, -3, -3, -2, -1, -1, 0, 0 },
{ 0, -1, -1, -1, 0, 0, 0, 0, 0 },
{ -1, -3, 0, 0, 0, 0, 0, 0, 0 },
{ -1, -2, 0, 0, 0, 0, 0, 0, 0 },
{ -1, -3, -1, 0, 0, 0, 0, 1, 1 },
{ -1, -5, -3, -3, -2, -1, 0, 0, 0 },
{ -1, -1, -4, -2, -2, -1, -1, 0, 0 },
{ -1, -1, -3, -2, -3, -1, -1, -1, 0 },
{ -1, -4, -2, -3, -1, 0, 0, 0, 0 },
{ 0, -1, -2, -2, -1, -1, 0, 0, 0 },
{ 0, -2, -1, 0, 0, 0, 0, 0, 0 },
{ -1, -1, 0, 0, 0, 0, 0, 0, 0 },
{ -1, -1, -3, -2, -2, -1, -1, -1, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, -1, -3, -2, -2, -1, -1, -1, 0 }, },
{ { -1, -2, 0, 1, 1, 1, 1, 1, 1 },
{ 0, -1, 1, 1, 1, 1, 1, 1, 1 },
{ 0, -2, 1, 1, 1, 1, 1, 1, 1 },
{ 0, -2, 0, 1, 1, 1, 1, 1, 1 },
{ -1, -1, 0, 1, 1, 1, 1, 1, 1 },
{ 0, 0, -1, 0, 1, 1, 1, 1, 1 },
{ -1, -1, 1, 1, 1, 1, 1, 1, 1 },
{ 0, 0, -1, 1, 1, 1, 1, 1, 1 },
{ 0, -1, 0, 1, 1, 1, 1, 1, 1 },
{ -1, -1, -1, 1, 1, 1, 1, 1, 1 },
{ 0, 0, 0, 0, 1, 1, 1, 1, 1 },
{ 0, 0, 0, 1, 1, 1, 1, 1, 1 },
{ 0, -1, -1, 1, 1, 1, 1, 1, 1 },
{ 0, 1, 0, 1, 1, 1, 1, 1, 1 },
{ 0, -3, -2, 1, 1, 1, 1, 2, 2 },
{ -3, -5, -3, 2, 2, 2, 2, 2, 2 }, },
{ { -1, -2, 0, 2, 2, 2, 2, 2, 2 },
{ -1, -2, 0, 1, 2, 2, 2, 2, 2 },
{ 0, -2, 0, 2, 2, 2, 2, 2, 2 },
{ -1, 0, 1, 2, 2, 2, 2, 2, 2 },
{ 0, 0, 1, 2, 2, 2, 2, 2, 2 },
{ 0, -2, 0, 1, 2, 2, 2, 2, 2 },
{ 0, -1, 1, 2, 2, 2, 2, 2, 2 },
{ -1, -1, 0, 2, 2, 2, 2, 2, 2 },
{ -1, -1, 0, 1, 2, 2, 2, 2, 2 },
{ -1, -2, -1, 2, 2, 2, 2, 2, 2 },
{ 0, -1, 0, 2, 2, 2, 2, 2, 2 },
{ 1, 1, 0, 1, 2, 2, 2, 2, 2 },
{ 0, 1, 2, 2, 2, 2, 2, 2, 2 },
{ 1, 0, 0, 1, 2, 2, 2, 2, 2 },
{ 0, 0, 0, 1, 2, 2, 2, 2, 2 },
{ -1, -1, -1, 1, 2, 2, 2, 2, 2 }, },
{ { 0, 1, 2, 3, 3, 3, 3, 3, 3 },
{ 1, 1, 2, 3, 3, 3, 3, 3, 3 },
{ -1, 0, 1, 2, 3, 3, 3, 3, 3 },
{ 0, 0, 2, 3, 3, 3, 3, 3, 3 },
{ -1, 0, 1, 3, 3, 3, 3, 3, 3 },
{ 0, 0, 1, 3, 3, 3, 3, 3, 3 },
{ 1, 2, 3, 3, 3, 3, 3, 3, 3 },
{ 1, 2, 2, 3, 3, 3, 3, 3, 3 },
{ 0, 1, 1, 3, 3, 3, 3, 3, 3 },
{ 0, 0, 1, 2, 3, 3, 3, 3, 3 },
{ -1, 1, 2, 3, 3, 3, 3, 3, 3 },
{ -1, 0, 2, 3, 3, 3, 3, 3, 3 },
{ 2, 2, 3, 3, 3, 3, 3, 3, 3 },
{ 1, 1, 3, 3, 3, 3, 3, 3, 3 },
{ 0, 2, 3, 3, 3, 3, 3, 3, 3 },
{ 0, 1, 1, 2, 3, 3, 3, 3, 3 }, },
{ { 0, 1, 2, 3, 4, 4, 4, 4, 4 },
{ 1, 2, 3, 4, 4, 4, 4, 4, 4 },
{ 0, 0, 2, 3, 4, 4, 4, 4, 4 },
{ 1, 1, 2, 4, 4, 4, 4, 4, 4 },
{ 0, 1, 2, 4, 4, 4, 4, 4, 4 },
{ -1, 0, 1, 3, 4, 4, 4, 4, 4 },
{ 0, 0, 1, 3, 4, 4, 4, 4, 4 },
{ 1, 1, 2, 3, 4, 4, 4, 4, 4 },
{ 0, 1, 1, 3, 4, 4, 4, 4, 4 },
{ 2, 2, 3, 4, 4, 4, 4, 4, 4 },
{ 1, 1, 3, 4, 4, 4, 4, 4, 4 },
{ 1, 2, 2, 4, 4, 4, 4, 4, 4 },
{ -1, 0, 2, 3, 4, 4, 4, 4, 4 },
{ 0, 1, 3, 4, 4, 4, 4, 4, 4 },
{ 1, 2, 2, 3, 4, 4, 4, 4, 4 },
{ 0, 2, 3, 4, 4, 4, 4, 4, 4 }, },
{ { 1, 2, 3, 4, 5, 5, 5, 5, 5 },
{ 0, 1, 2, 3, 4, 5, 5, 5, 5 },
{ 0, 1, 2, 3, 5, 5, 5, 5, 5 },
{ 1, 1, 3, 4, 5, 5, 5, 5, 5 },
{ 1, 1, 2, 4, 5, 5, 5, 5, 5 },
{ 1, 2, 2, 4, 5, 5, 5, 5, 5 },
{ 1, 1, 2, 3, 5, 5, 5, 5, 5 },
{ 2, 2, 3, 4, 5, 5, 5, 5, 5 },
{ 0, 1, 2, 4, 5, 5, 5, 5, 5 },
{ 2, 2, 3, 5, 5, 5, 5, 5, 5 },
{ 1, 2, 3, 5, 5, 5, 5, 5, 5 },
{ 0, 1, 3, 4, 5, 5, 5, 5, 5 },
{ 1, 2, 2, 3, 5, 5, 5, 5, 5 },
{ 2, 3, 4, 5, 5, 5, 5, 5, 5 },
{ 0, 2, 3, 4, 5, 5, 5, 5, 5 },
{ 1, 1, 1, 3, 4, 5, 5, 5, 5 }, },
{ { 1, 2, 3, 4, 5, 5, 5, 6, 6 },
{ 1, 2, 3, 4, 5, 6, 6, 6, 6 },
{ 2, 3, 4, 5, 6, 6, 6, 6, 6 },
{ 1, 2, 3, 4, 6, 6, 6, 6, 6 },
{ 2, 2, 3, 4, 5, 5, 5, 6, 6 },
{ 1, 2, 3, 4, 5, 5, 6, 6, 6 },
{ 2, 2, 3, 4, 6, 6, 6, 6, 6 },
{ 2, 2, 3, 4, 5, 6, 6, 6, 6 },
{ 2, 2, 4, 5, 6, 6, 6, 6, 6 },
{ 2, 2, 3, 5, 6, 6, 6, 6, 6 },
{ 1, 2, 3, 5, 6, 6, 6, 6, 6 },
{ 2, 3, 3, 5, 6, 6, 6, 6, 6 },
{ 1, 2, 4, 5, 6, 6, 6, 6, 6 },
{ 2, 2, 3, 4, 5, 5, 6, 6, 6 },
{ 2, 3, 3, 4, 6, 6, 6, 6, 6 },
{ 1, 3, 4, 5, 6, 6, 6, 6, 6 } }
};
/** 2D base shape tables for scale factor coding.
* The values are grouped together as follows:
* [num_shape_tables = 64][num_seg_coeffs = 9] */
static final int atrac3p_sf_shapes[][] = new int[][] {
{ -3, -2, -1, 0, 3, 5, 6, 8, 40 },
{ -3, -2, 0, 1, 7, 9, 11, 13, 20 },
{ -1, 0, 0, 1, 6, 8, 10, 13, 41 },
{ 0, 0, 0, 2, 5, 5, 6, 8, 14 },
{ 0, 0, 0, 2, 6, 7, 8, 11, 47 },
{ 0, 0, 1, 2, 5, 7, 8, 10, 32 },
{ 0, 0, 1, 3, 8, 10, 12, 14, 47 },
{ 0, 0, 2, 4, 9, 10, 12, 14, 40 },
{ 0, 0, 3, 5, 9, 10, 12, 14, 22 },
{ 0, 1, 3, 5, 10, 14, 18, 22, 31 },
{ 0, 2, 5, 6, 10, 10, 10, 12, 46 },
{ 0, 2, 5, 7, 12, 14, 15, 18, 44 },
{ 1, 1, 4, 5, 7, 7, 8, 9, 15 },
{ 1, 2, 2, 2, 4, 5, 7, 9, 26 },
{ 1, 2, 2, 3, 6, 7, 7, 8, 47 },
{ 1, 2, 2, 3, 6, 8, 10, 13, 22 },
{ 1, 3, 4, 7, 13, 17, 21, 24, 41 },
{ 1, 4, 0, 4, 10, 12, 13, 14, 17 },
{ 2, 3, 3, 3, 6, 8, 10, 13, 48 },
{ 2, 3, 3, 4, 9, 12, 14, 17, 47 },
{ 2, 3, 3, 5, 10, 12, 14, 17, 25 },
{ 2, 3, 5, 7, 8, 9, 9, 9, 13 },
{ 2, 3, 5, 9, 16, 21, 25, 28, 33 },
{ 2, 4, 5, 8, 12, 14, 17, 19, 26 },
{ 2, 4, 6, 8, 12, 13, 13, 15, 20 },
{ 2, 4, 7, 12, 20, 26, 30, 32, 35 },
{ 3, 3, 5, 6, 12, 14, 16, 19, 34 },
{ 3, 4, 4, 5, 7, 9, 10, 11, 48 },
{ 3, 4, 5, 6, 8, 9, 10, 11, 16 },
{ 3, 5, 5, 5, 7, 9, 10, 13, 35 },
{ 3, 5, 5, 7, 10, 12, 13, 15, 49 },
{ 3, 5, 7, 7, 8, 7, 9, 12, 21 },
{ 3, 5, 7, 8, 12, 14, 15, 15, 24 },
{ 3, 5, 7, 10, 16, 21, 24, 27, 44 },
{ 3, 5, 8, 14, 21, 26, 28, 29, 42 },
{ 3, 6, 10, 13, 18, 19, 20, 22, 27 },
{ 3, 6, 11, 16, 24, 27, 28, 29, 31 },
{ 4, 5, 4, 3, 4, 6, 8, 11, 18 },
{ 4, 6, 5, 6, 9, 10, 12, 14, 20 },
{ 4, 6, 7, 6, 6, 6, 7, 8, 46 },
{ 4, 6, 7, 9, 13, 16, 18, 20, 48 },
{ 4, 6, 7, 9, 14, 17, 20, 23, 31 },
{ 4, 6, 9, 11, 14, 15, 15, 17, 21 },
{ 4, 8, 13, 20, 27, 32, 35, 36, 38 },
{ 5, 6, 6, 4, 5, 6, 7, 6, 6 },
{ 5, 7, 7, 8, 9, 9, 10, 12, 49 },
{ 5, 8, 9, 9, 10, 11, 12, 13, 42 },
{ 5, 8, 10, 12, 15, 16, 17, 19, 42 },
{ 5, 8, 12, 17, 26, 31, 32, 33, 44 },
{ 5, 9, 13, 16, 20, 22, 23, 23, 35 },
{ 6, 8, 8, 7, 6, 5, 6, 8, 15 },
{ 6, 8, 8, 8, 9, 10, 12, 16, 24 },
{ 6, 8, 8, 9, 10, 10, 11, 11, 13 },
{ 6, 8, 10, 13, 19, 21, 24, 26, 32 },
{ 6, 9, 10, 11, 13, 13, 14, 16, 49 },
{ 7, 9, 9, 10, 13, 14, 16, 19, 27 },
{ 7, 10, 12, 13, 16, 16, 17, 17, 27 },
{ 7, 10, 12, 14, 17, 19, 20, 22, 48 },
{ 8, 9, 10, 9, 10, 11, 11, 11, 19 },
{ 8, 11, 12, 12, 13, 13, 13, 13, 17 },
{ 8, 11, 13, 14, 16, 17, 19, 20, 27 },
{ 8, 12, 17, 22, 26, 28, 29, 30, 33 },
{ 10, 14, 16, 19, 21, 22, 22, 24, 28 },
{ 10, 15, 17, 18, 21, 22, 23, 25, 43 }
};
static final int atrac3p_ct_restricted_to_full[][][] = new int[][][] {
{ { 0, 5, 4, 1 },
{ 0, 1, 2, 3 },
{ 3, 0, 4, 2 },
{ 4, 0, 1, 2 },
{ 1, 0, 4, 3 },
{ 3, 0, 2, 1 },
{ 0, 3, 1, 2 } },
{ { 4, 0, 1, 2 },
{ 0, 3, 2, 1 },
{ 0, 1, 2, 3 },
{ 0, 1, 2, 4 },
{ 0, 1, 2, 3 },
{ 1, 4, 2, 0 },
{ 0, 1, 2, 3 } }
};
/* Huffman tables for gain control data. */
static final int atrac3p_huff_gain_npoints1_cb[] = new int[] {
1, 7, 1, 1, 1, 1, 1, 1, 2
};
static final int atrac3p_huff_gain_npoints2_xlat[] = new int[] {
0, 1, 7, 2, 6, 3, 4, 5
};
static final int atrac3p_huff_gain_lev1_cb[] = new int[] { 1, 7, 1, 0, 2, 2, 1, 2, 8 };
static final int atrac3p_huff_gain_lev1_xlat[] = new int[] {
7, 5, 8, 6, 9, 4, 10, 11, 0, 1, 2, 3, 12, 13, 14, 15
};
static final int atrac3p_huff_gain_lev2_cb[] = new int[] {
1, 9, 1, 1, 1, 1, 1, 0, 2, 0, 8
};
static final int atrac3p_huff_gain_lev2_xlat[] = new int[] {
15, 14, 1, 13, 2, 3, 12, 4, 5, 6, 7, 8, 9, 10, 11
};
static final int atrac3p_huff_gain_lev3_cb[] = new int[] {
1, 9, 1, 0, 3, 1, 1, 0, 2, 0, 8
};
static final int atrac3p_huff_gain_lev3_xlat[] = new int[] {
0, 1, 14, 15, 2, 13, 3, 12, 4, 5, 6, 7, 8, 9, 10, 11
};
static final int atrac3p_huff_gain_lev4_cb[] = new int[] {
1, 9, 1, 1, 1, 1, 1, 0, 1, 2, 8
};
static final int atrac3p_huff_gain_lev4_xlat[] = new int[] {
0, 1, 15, 14, 2, 13, 3, 12, 4, 5, 6, 7, 8, 9, 10, 11
};
static final int atrac3p_huff_gain_loc1_cb[] = new int[] { 2, 8, 1, 2, 4, 4, 4, 0, 16 };
static final int atrac3p_huff_gain_loc1_xlat[] = new int[] {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
};
static final int atrac3p_huff_gain_loc2_cb[] = new int[] { 3, 8, 5, 3, 2, 3, 2, 16 };
static final int atrac3p_huff_gain_loc2_xlat[] = new int[] {
2, 3, 4, 5, 6, 1, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
};
static final int atrac3p_huff_gain_loc3_cb[] = new int[] { 2, 6, 1, 0, 2, 11, 18 };
static final int atrac3p_huff_gain_loc3_xlat[] = new int[] {
0, 1, 31, 2, 3, 4, 5, 6, 7, 26, 27, 28, 29, 30, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25
};
static final int atrac3p_huff_gain_loc4_cb[] = new int[] { 4, 6, 3, 23, 6 };
static final int atrac3p_huff_gain_loc4_xlat[] = new int[] {
0, 28, 29, 1, 2, 3, 4, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, 23, 24, 25, 26, 27, 30, 31, 5, 6, 7, 8, 9, 10
};
static final int atrac3p_huff_gain_loc5_cb[] = new int[] { 1, 7, 1, 0, 0, 3, 2, 6, 20 };
static final int atrac3p_huff_gain_loc5_xlat[] = new int[] {
0, 1, 2, 31, 3, 4, 5, 6, 7, 8, 29, 30, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28
};
/* Huffman tables for GHA waves data. */
static final int atrac3p_huff_tonebands_cb[] = new int[] { 1, 6, 1, 0, 1, 2, 4, 8 };
static final int atrac3p_huff_numwavs1_cb[] = new int[] { 1, 7, 1, 1, 1, 1, 1, 1, 2 };
static final int atrac3p_huff_numwavs2_cb[] = new int[] { 1, 6, 1, 1, 1, 1, 0, 4 };
static final int atrac3p_huff_numwavs2_xlat[] = new int[] { 0, 1, 7, 2, 3, 4, 5, 6 };
static final int atrac3p_huff_wav_ampsf1_cb[] = new int[] { 4, 8, 10, 8, 6, 0, 8 };
static final int atrac3p_huff_wav_ampsf1_xlat[] = new int[] {
8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 5, 6, 7, 18, 19, 20,
21, 22, 4, 23, 24, 25, 26, 27, 0, 1, 2, 3, 28, 29, 30, 31
};
static final int atrac3p_huff_wav_ampsf2_cb[] = new int[] { 4, 8, 11, 5, 6, 6, 4 };
static final int atrac3p_huff_wav_ampsf2_xlat[] = new int[] {
18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 14, 15, 16, 17, 29,
9, 10, 11, 12, 13, 30, 4, 5, 6, 7, 8, 31, 0, 1, 2, 3
};
static final int atrac3p_huff_wav_ampsf3_cb[] = new int[] { 2, 8, 1, 3, 3, 1, 4, 4, 16 };
static final int atrac3p_huff_wav_ampsf3_xlat[] = new int[] {
0, 1, 2, 31, 3, 29, 30, 4, 5, 6, 27, 28, 7, 24, 25, 26,
8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23
};
static final int atrac3p_huff_freq_cb[] = new int[] {
1, 11, 1, 0, 0, 2, 2, 0, 9, 9, 29, 104, 100
};
static final int atrac3p_huff_freq_xlat[] = new int[] {
0, 1, 255, 2, 254, 3, 4, 5, 6, 7, 8, 251, 252, 253, 9, 10,
11, 12, 246, 247, 248, 249, 250, 13, 14, 15, 16, 17, 18, 19, 20, 21,
22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
38, 243, 244, 245, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66,
67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82,
83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 194, 195, 196, 197, 198,
199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214,
215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230,
231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 94, 95, 96, 97,
98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113,
114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129,
130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145,
146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161,
162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177,
178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193
};
}