// Copyright 2017 The Ebiten Authors // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. // +build !js package mp3 import ( "fmt" ) var huffmanTable = []uint16{ // 1 0x0201, 0x0000, 0x0201, 0x0010, 0x0201, 0x0001, 0x0011, // 2 0x0201, 0x0000, 0x0401, 0x0201, 0x0010, 0x0001, 0x0201, 0x0011, 0x0401, 0x0201, 0x0020, 0x0021, 0x0201, 0x0012, 0x0201, 0x0002, 0x0022, // 3 0x0401, 0x0201, 0x0000, 0x0001, 0x0201, 0x0011, 0x0201, 0x0010, 0x0401, 0x0201, 0x0020, 0x0021, 0x0201, 0x0012, 0x0201, 0x0002, 0x0022, // 5 0x0201, 0x0000, 0x0401, 0x0201, 0x0010, 0x0001, 0x0201, 0x0011, 0x0801, 0x0401, 0x0201, 0x0020, 0x0002, 0x0201, 0x0021, 0x0012, 0x0801, 0x0401, 0x0201, 0x0022, 0x0030, 0x0201, 0x0003, 0x0013, 0x0201, 0x0031, 0x0201, 0x0032, 0x0201, 0x0023, 0x0033, // 6 0x0601, 0x0401, 0x0201, 0x0000, 0x0010, 0x0011, 0x0601, 0x0201, 0x0001, 0x0201, 0x0020, 0x0021, 0x0601, 0x0201, 0x0012, 0x0201, 0x0002, 0x0022, 0x0401, 0x0201, 0x0031, 0x0013, 0x0401, 0x0201, 0x0030, 0x0032, 0x0201, 0x0023, 0x0201, 0x0003, 0x0033, // 7 0x0201, 0x0000, 0x0401, 0x0201, 0x0010, 0x0001, 0x0801, 0x0201, 0x0011, 0x0401, 0x0201, 0x0020, 0x0002, 0x0021, 0x1201, 0x0601, 0x0201, 0x0012, 0x0201, 0x0022, 0x0030, 0x0401, 0x0201, 0x0031, 0x0013, 0x0401, 0x0201, 0x0003, 0x0032, 0x0201, 0x0023, 0x0004, 0x0a01, 0x0401, 0x0201, 0x0040, 0x0041, 0x0201, 0x0014, 0x0201, 0x0042, 0x0024, 0x0c01, 0x0601, 0x0401, 0x0201, 0x0033, 0x0043, 0x0050, 0x0401, 0x0201, 0x0034, 0x0005, 0x0051, 0x0601, 0x0201, 0x0015, 0x0201, 0x0052, 0x0025, 0x0401, 0x0201, 0x0044, 0x0035, 0x0401, 0x0201, 0x0053, 0x0054, 0x0201, 0x0045, 0x0055, // 8 0x0601, 0x0201, 0x0000, 0x0201, 0x0010, 0x0001, 0x0201, 0x0011, 0x0401, 0x0201, 0x0021, 0x0012, 0x0e01, 0x0401, 0x0201, 0x0020, 0x0002, 0x0201, 0x0022, 0x0401, 0x0201, 0x0030, 0x0003, 0x0201, 0x0031, 0x0013, 0x0e01, 0x0801, 0x0401, 0x0201, 0x0032, 0x0023, 0x0201, 0x0040, 0x0004, 0x0201, 0x0041, 0x0201, 0x0014, 0x0042, 0x0c01, 0x0601, 0x0201, 0x0024, 0x0201, 0x0033, 0x0050, 0x0401, 0x0201, 0x0043, 0x0034, 0x0051, 0x0601, 0x0201, 0x0015, 0x0201, 0x0005, 0x0052, 0x0601, 0x0201, 0x0025, 0x0201, 0x0044, 0x0035, 0x0201, 0x0053, 0x0201, 0x0045, 0x0201, 0x0054, 0x0055, // 9 0x0801, 0x0401, 0x0201, 0x0000, 0x0010, 0x0201, 0x0001, 0x0011, 0x0a01, 0x0401, 0x0201, 0x0020, 0x0021, 0x0201, 0x0012, 0x0201, 0x0002, 0x0022, 0x0c01, 0x0601, 0x0401, 0x0201, 0x0030, 0x0003, 0x0031, 0x0201, 0x0013, 0x0201, 0x0032, 0x0023, 0x0c01, 0x0401, 0x0201, 0x0041, 0x0014, 0x0401, 0x0201, 0x0040, 0x0033, 0x0201, 0x0042, 0x0024, 0x0a01, 0x0601, 0x0401, 0x0201, 0x0004, 0x0050, 0x0043, 0x0201, 0x0034, 0x0051, 0x0801, 0x0401, 0x0201, 0x0015, 0x0052, 0x0201, 0x0025, 0x0044, 0x0601, 0x0401, 0x0201, 0x0005, 0x0054, 0x0053, 0x0201, 0x0035, 0x0201, 0x0045, 0x0055, // 10 0x0201, 0x0000, 0x0401, 0x0201, 0x0010, 0x0001, 0x0a01, 0x0201, 0x0011, 0x0401, 0x0201, 0x0020, 0x0002, 0x0201, 0x0021, 0x0012, 0x1c01, 0x0801, 0x0401, 0x0201, 0x0022, 0x0030, 0x0201, 0x0031, 0x0013, 0x0801, 0x0401, 0x0201, 0x0003, 0x0032, 0x0201, 0x0023, 0x0040, 0x0401, 0x0201, 0x0041, 0x0014, 0x0401, 0x0201, 0x0004, 0x0033, 0x0201, 0x0042, 0x0024, 0x1c01, 0x0a01, 0x0601, 0x0401, 0x0201, 0x0050, 0x0005, 0x0060, 0x0201, 0x0061, 0x0016, 0x0c01, 0x0601, 0x0401, 0x0201, 0x0043, 0x0034, 0x0051, 0x0201, 0x0015, 0x0201, 0x0052, 0x0025, 0x0401, 0x0201, 0x0026, 0x0036, 0x0071, 0x1401, 0x0801, 0x0201, 0x0017, 0x0401, 0x0201, 0x0044, 0x0053, 0x0006, 0x0601, 0x0401, 0x0201, 0x0035, 0x0045, 0x0062, 0x0201, 0x0070, 0x0201, 0x0007, 0x0064, 0x0e01, 0x0401, 0x0201, 0x0072, 0x0027, 0x0601, 0x0201, 0x0063, 0x0201, 0x0054, 0x0055, 0x0201, 0x0046, 0x0073, 0x0801, 0x0401, 0x0201, 0x0037, 0x0065, 0x0201, 0x0056, 0x0074, 0x0601, 0x0201, 0x0047, 0x0201, 0x0066, 0x0075, 0x0401, 0x0201, 0x0057, 0x0076, 0x0201, 0x0067, 0x0077, // 11 0x0601, 0x0201, 0x0000, 0x0201, 0x0010, 0x0001, 0x0801, 0x0201, 0x0011, 0x0401, 0x0201, 0x0020, 0x0002, 0x0012, 0x1801, 0x0801, 0x0201, 0x0021, 0x0201, 0x0022, 0x0201, 0x0030, 0x0003, 0x0401, 0x0201, 0x0031, 0x0013, 0x0401, 0x0201, 0x0032, 0x0023, 0x0401, 0x0201, 0x0040, 0x0004, 0x0201, 0x0041, 0x0014, 0x1e01, 0x1001, 0x0a01, 0x0401, 0x0201, 0x0042, 0x0024, 0x0401, 0x0201, 0x0033, 0x0043, 0x0050, 0x0401, 0x0201, 0x0034, 0x0051, 0x0061, 0x0601, 0x0201, 0x0016, 0x0201, 0x0006, 0x0026, 0x0201, 0x0062, 0x0201, 0x0015, 0x0201, 0x0005, 0x0052, 0x1001, 0x0a01, 0x0601, 0x0401, 0x0201, 0x0025, 0x0044, 0x0060, 0x0201, 0x0063, 0x0036, 0x0401, 0x0201, 0x0070, 0x0017, 0x0071, 0x1001, 0x0601, 0x0401, 0x0201, 0x0007, 0x0064, 0x0072, 0x0201, 0x0027, 0x0401, 0x0201, 0x0053, 0x0035, 0x0201, 0x0054, 0x0045, 0x0a01, 0x0401, 0x0201, 0x0046, 0x0073, 0x0201, 0x0037, 0x0201, 0x0065, 0x0056, 0x0a01, 0x0601, 0x0401, 0x0201, 0x0055, 0x0057, 0x0074, 0x0201, 0x0047, 0x0066, 0x0401, 0x0201, 0x0075, 0x0076, 0x0201, 0x0067, 0x0077, // 12 0x0c01, 0x0401, 0x0201, 0x0010, 0x0001, 0x0201, 0x0011, 0x0201, 0x0000, 0x0201, 0x0020, 0x0002, 0x1001, 0x0401, 0x0201, 0x0021, 0x0012, 0x0401, 0x0201, 0x0022, 0x0031, 0x0201, 0x0013, 0x0201, 0x0030, 0x0201, 0x0003, 0x0040, 0x1a01, 0x0801, 0x0401, 0x0201, 0x0032, 0x0023, 0x0201, 0x0041, 0x0033, 0x0a01, 0x0401, 0x0201, 0x0014, 0x0042, 0x0201, 0x0024, 0x0201, 0x0004, 0x0050, 0x0401, 0x0201, 0x0043, 0x0034, 0x0201, 0x0051, 0x0015, 0x1c01, 0x0e01, 0x0801, 0x0401, 0x0201, 0x0052, 0x0025, 0x0201, 0x0053, 0x0035, 0x0401, 0x0201, 0x0060, 0x0016, 0x0061, 0x0401, 0x0201, 0x0062, 0x0026, 0x0601, 0x0401, 0x0201, 0x0005, 0x0006, 0x0044, 0x0201, 0x0054, 0x0045, 0x1201, 0x0a01, 0x0401, 0x0201, 0x0063, 0x0036, 0x0401, 0x0201, 0x0070, 0x0007, 0x0071, 0x0401, 0x0201, 0x0017, 0x0064, 0x0201, 0x0046, 0x0072, 0x0a01, 0x0601, 0x0201, 0x0027, 0x0201, 0x0055, 0x0073, 0x0201, 0x0037, 0x0056, 0x0801, 0x0401, 0x0201, 0x0065, 0x0074, 0x0201, 0x0047, 0x0066, 0x0401, 0x0201, 0x0075, 0x0057, 0x0201, 0x0076, 0x0201, 0x0067, 0x0077, // 13 0x0201, 0x0000, 0x0601, 0x0201, 0x0010, 0x0201, 0x0001, 0x0011, 0x1c01, 0x0801, 0x0401, 0x0201, 0x0020, 0x0002, 0x0201, 0x0021, 0x0012, 0x0801, 0x0401, 0x0201, 0x0022, 0x0030, 0x0201, 0x0003, 0x0031, 0x0601, 0x0201, 0x0013, 0x0201, 0x0032, 0x0023, 0x0401, 0x0201, 0x0040, 0x0004, 0x0041, 0x4601, 0x1c01, 0x0e01, 0x0601, 0x0201, 0x0014, 0x0201, 0x0033, 0x0042, 0x0401, 0x0201, 0x0024, 0x0050, 0x0201, 0x0043, 0x0034, 0x0401, 0x0201, 0x0051, 0x0015, 0x0401, 0x0201, 0x0005, 0x0052, 0x0201, 0x0025, 0x0201, 0x0044, 0x0053, 0x0e01, 0x0801, 0x0401, 0x0201, 0x0060, 0x0006, 0x0201, 0x0061, 0x0016, 0x0401, 0x0201, 0x0080, 0x0008, 0x0081, 0x1001, 0x0801, 0x0401, 0x0201, 0x0035, 0x0062, 0x0201, 0x0026, 0x0054, 0x0401, 0x0201, 0x0045, 0x0063, 0x0201, 0x0036, 0x0070, 0x0601, 0x0401, 0x0201, 0x0007, 0x0055, 0x0071, 0x0201, 0x0017, 0x0201, 0x0027, 0x0037, 0x4801, 0x1801, 0x0c01, 0x0401, 0x0201, 0x0018, 0x0082, 0x0201, 0x0028, 0x0401, 0x0201, 0x0064, 0x0046, 0x0072, 0x0801, 0x0401, 0x0201, 0x0084, 0x0048, 0x0201, 0x0090, 0x0009, 0x0201, 0x0091, 0x0019, 0x1801, 0x0e01, 0x0801, 0x0401, 0x0201, 0x0073, 0x0065, 0x0201, 0x0056, 0x0074, 0x0401, 0x0201, 0x0047, 0x0066, 0x0083, 0x0601, 0x0201, 0x0038, 0x0201, 0x0075, 0x0057, 0x0201, 0x0092, 0x0029, 0x0e01, 0x0801, 0x0401, 0x0201, 0x0067, 0x0085, 0x0201, 0x0058, 0x0039, 0x0201, 0x0093, 0x0201, 0x0049, 0x0086, 0x0601, 0x0201, 0x00a0, 0x0201, 0x0068, 0x000a, 0x0201, 0x00a1, 0x001a, 0x4401, 0x1801, 0x0c01, 0x0401, 0x0201, 0x00a2, 0x002a, 0x0401, 0x0201, 0x0095, 0x0059, 0x0201, 0x00a3, 0x003a, 0x0801, 0x0401, 0x0201, 0x004a, 0x0096, 0x0201, 0x00b0, 0x000b, 0x0201, 0x00b1, 0x001b, 0x1401, 0x0801, 0x0201, 0x00b2, 0x0401, 0x0201, 0x0076, 0x0077, 0x0094, 0x0601, 0x0401, 0x0201, 0x0087, 0x0078, 0x00a4, 0x0401, 0x0201, 0x0069, 0x00a5, 0x002b, 0x0c01, 0x0601, 0x0401, 0x0201, 0x005a, 0x0088, 0x00b3, 0x0201, 0x003b, 0x0201, 0x0079, 0x00a6, 0x0601, 0x0401, 0x0201, 0x006a, 0x00b4, 0x00c0, 0x0401, 0x0201, 0x000c, 0x0098, 0x00c1, 0x3c01, 0x1601, 0x0a01, 0x0601, 0x0201, 0x001c, 0x0201, 0x0089, 0x00b5, 0x0201, 0x005b, 0x00c2, 0x0401, 0x0201, 0x002c, 0x003c, 0x0401, 0x0201, 0x00b6, 0x006b, 0x0201, 0x00c4, 0x004c, 0x1001, 0x0801, 0x0401, 0x0201, 0x00a8, 0x008a, 0x0201, 0x00d0, 0x000d, 0x0201, 0x00d1, 0x0201, 0x004b, 0x0201, 0x0097, 0x00a7, 0x0c01, 0x0601, 0x0201, 0x00c3, 0x0201, 0x007a, 0x0099, 0x0401, 0x0201, 0x00c5, 0x005c, 0x00b7, 0x0401, 0x0201, 0x001d, 0x00d2, 0x0201, 0x002d, 0x0201, 0x007b, 0x00d3, 0x3401, 0x1c01, 0x0c01, 0x0401, 0x0201, 0x003d, 0x00c6, 0x0401, 0x0201, 0x006c, 0x00a9, 0x0201, 0x009a, 0x00d4, 0x0801, 0x0401, 0x0201, 0x00b8, 0x008b, 0x0201, 0x004d, 0x00c7, 0x0401, 0x0201, 0x007c, 0x00d5, 0x0201, 0x005d, 0x00e0, 0x0a01, 0x0401, 0x0201, 0x00e1, 0x001e, 0x0401, 0x0201, 0x000e, 0x002e, 0x00e2, 0x0801, 0x0401, 0x0201, 0x00e3, 0x006d, 0x0201, 0x008c, 0x00e4, 0x0401, 0x0201, 0x00e5, 0x00ba, 0x00f0, 0x2601, 0x1001, 0x0401, 0x0201, 0x00f1, 0x001f, 0x0601, 0x0401, 0x0201, 0x00aa, 0x009b, 0x00b9, 0x0201, 0x003e, 0x0201, 0x00d6, 0x00c8, 0x0c01, 0x0601, 0x0201, 0x004e, 0x0201, 0x00d7, 0x007d, 0x0201, 0x00ab, 0x0201, 0x005e, 0x00c9, 0x0601, 0x0201, 0x000f, 0x0201, 0x009c, 0x006e, 0x0201, 0x00f2, 0x002f, 0x2001, 0x1001, 0x0601, 0x0401, 0x0201, 0x00d8, 0x008d, 0x003f, 0x0601, 0x0201, 0x00f3, 0x0201, 0x00e6, 0x00ca, 0x0201, 0x00f4, 0x004f, 0x0801, 0x0401, 0x0201, 0x00bb, 0x00ac, 0x0201, 0x00e7, 0x00f5, 0x0401, 0x0201, 0x00d9, 0x009d, 0x0201, 0x005f, 0x00e8, 0x1e01, 0x0c01, 0x0601, 0x0201, 0x006f, 0x0201, 0x00f6, 0x00cb, 0x0401, 0x0201, 0x00bc, 0x00ad, 0x00da, 0x0801, 0x0201, 0x00f7, 0x0401, 0x0201, 0x007e, 0x007f, 0x008e, 0x0601, 0x0401, 0x0201, 0x009e, 0x00ae, 0x00cc, 0x0201, 0x00f8, 0x008f, 0x1201, 0x0801, 0x0401, 0x0201, 0x00db, 0x00bd, 0x0201, 0x00ea, 0x00f9, 0x0401, 0x0201, 0x009f, 0x00eb, 0x0201, 0x00be, 0x0201, 0x00cd, 0x00fa, 0x0e01, 0x0401, 0x0201, 0x00dd, 0x00ec, 0x0601, 0x0401, 0x0201, 0x00e9, 0x00af, 0x00dc, 0x0201, 0x00ce, 0x00fb, 0x0801, 0x0401, 0x0201, 0x00bf, 0x00de, 0x0201, 0x00cf, 0x00ee, 0x0401, 0x0201, 0x00df, 0x00ef, 0x0201, 0x00ff, 0x0201, 0x00ed, 0x0201, 0x00fd, 0x0201, 0x00fc, 0x00fe, // 15 0x1001, 0x0601, 0x0201, 0x0000, 0x0201, 0x0010, 0x0001, 0x0201, 0x0011, 0x0401, 0x0201, 0x0020, 0x0002, 0x0201, 0x0021, 0x0012, 0x3201, 0x1001, 0x0601, 0x0201, 0x0022, 0x0201, 0x0030, 0x0031, 0x0601, 0x0201, 0x0013, 0x0201, 0x0003, 0x0040, 0x0201, 0x0032, 0x0023, 0x0e01, 0x0601, 0x0401, 0x0201, 0x0004, 0x0014, 0x0041, 0x0401, 0x0201, 0x0033, 0x0042, 0x0201, 0x0024, 0x0043, 0x0a01, 0x0601, 0x0201, 0x0034, 0x0201, 0x0050, 0x0005, 0x0201, 0x0051, 0x0015, 0x0401, 0x0201, 0x0052, 0x0025, 0x0401, 0x0201, 0x0044, 0x0053, 0x0061, 0x5a01, 0x2401, 0x1201, 0x0a01, 0x0601, 0x0201, 0x0035, 0x0201, 0x0060, 0x0006, 0x0201, 0x0016, 0x0062, 0x0401, 0x0201, 0x0026, 0x0054, 0x0201, 0x0045, 0x0063, 0x0a01, 0x0601, 0x0201, 0x0036, 0x0201, 0x0070, 0x0007, 0x0201, 0x0071, 0x0055, 0x0401, 0x0201, 0x0017, 0x0064, 0x0201, 0x0072, 0x0027, 0x1801, 0x1001, 0x0801, 0x0401, 0x0201, 0x0046, 0x0073, 0x0201, 0x0037, 0x0065, 0x0401, 0x0201, 0x0056, 0x0080, 0x0201, 0x0008, 0x0074, 0x0401, 0x0201, 0x0081, 0x0018, 0x0201, 0x0082, 0x0028, 0x1001, 0x0801, 0x0401, 0x0201, 0x0047, 0x0066, 0x0201, 0x0083, 0x0038, 0x0401, 0x0201, 0x0075, 0x0057, 0x0201, 0x0084, 0x0048, 0x0601, 0x0401, 0x0201, 0x0090, 0x0019, 0x0091, 0x0401, 0x0201, 0x0092, 0x0076, 0x0201, 0x0067, 0x0029, 0x5c01, 0x2401, 0x1201, 0x0a01, 0x0401, 0x0201, 0x0085, 0x0058, 0x0401, 0x0201, 0x0009, 0x0077, 0x0093, 0x0401, 0x0201, 0x0039, 0x0094, 0x0201, 0x0049, 0x0086, 0x0a01, 0x0601, 0x0201, 0x0068, 0x0201, 0x00a0, 0x000a, 0x0201, 0x00a1, 0x001a, 0x0401, 0x0201, 0x00a2, 0x002a, 0x0201, 0x0095, 0x0059, 0x1a01, 0x0e01, 0x0601, 0x0201, 0x00a3, 0x0201, 0x003a, 0x0087, 0x0401, 0x0201, 0x0078, 0x00a4, 0x0201, 0x004a, 0x0096, 0x0601, 0x0401, 0x0201, 0x0069, 0x00b0, 0x00b1, 0x0401, 0x0201, 0x001b, 0x00a5, 0x00b2, 0x0e01, 0x0801, 0x0401, 0x0201, 0x005a, 0x002b, 0x0201, 0x0088, 0x0097, 0x0201, 0x00b3, 0x0201, 0x0079, 0x003b, 0x0801, 0x0401, 0x0201, 0x006a, 0x00b4, 0x0201, 0x004b, 0x00c1, 0x0401, 0x0201, 0x0098, 0x0089, 0x0201, 0x001c, 0x00b5, 0x5001, 0x2201, 0x1001, 0x0601, 0x0401, 0x0201, 0x005b, 0x002c, 0x00c2, 0x0601, 0x0401, 0x0201, 0x000b, 0x00c0, 0x00a6, 0x0201, 0x00a7, 0x007a, 0x0a01, 0x0401, 0x0201, 0x00c3, 0x003c, 0x0401, 0x0201, 0x000c, 0x0099, 0x00b6, 0x0401, 0x0201, 0x006b, 0x00c4, 0x0201, 0x004c, 0x00a8, 0x1401, 0x0a01, 0x0401, 0x0201, 0x008a, 0x00c5, 0x0401, 0x0201, 0x00d0, 0x005c, 0x00d1, 0x0401, 0x0201, 0x00b7, 0x007b, 0x0201, 0x001d, 0x0201, 0x000d, 0x002d, 0x0c01, 0x0401, 0x0201, 0x00d2, 0x00d3, 0x0401, 0x0201, 0x003d, 0x00c6, 0x0201, 0x006c, 0x00a9, 0x0601, 0x0401, 0x0201, 0x009a, 0x00b8, 0x00d4, 0x0401, 0x0201, 0x008b, 0x004d, 0x0201, 0x00c7, 0x007c, 0x4401, 0x2201, 0x1201, 0x0a01, 0x0401, 0x0201, 0x00d5, 0x005d, 0x0401, 0x0201, 0x00e0, 0x000e, 0x00e1, 0x0401, 0x0201, 0x001e, 0x00e2, 0x0201, 0x00aa, 0x002e, 0x0801, 0x0401, 0x0201, 0x00b9, 0x009b, 0x0201, 0x00e3, 0x00d6, 0x0401, 0x0201, 0x006d, 0x003e, 0x0201, 0x00c8, 0x008c, 0x1001, 0x0801, 0x0401, 0x0201, 0x00e4, 0x004e, 0x0201, 0x00d7, 0x007d, 0x0401, 0x0201, 0x00e5, 0x00ba, 0x0201, 0x00ab, 0x005e, 0x0801, 0x0401, 0x0201, 0x00c9, 0x009c, 0x0201, 0x00f1, 0x001f, 0x0601, 0x0401, 0x0201, 0x00f0, 0x006e, 0x00f2, 0x0201, 0x002f, 0x00e6, 0x2601, 0x1201, 0x0801, 0x0401, 0x0201, 0x00d8, 0x00f3, 0x0201, 0x003f, 0x00f4, 0x0601, 0x0201, 0x004f, 0x0201, 0x008d, 0x00d9, 0x0201, 0x00bb, 0x00ca, 0x0801, 0x0401, 0x0201, 0x00ac, 0x00e7, 0x0201, 0x007e, 0x00f5, 0x0801, 0x0401, 0x0201, 0x009d, 0x005f, 0x0201, 0x00e8, 0x008e, 0x0201, 0x00f6, 0x00cb, 0x2201, 0x1201, 0x0a01, 0x0601, 0x0401, 0x0201, 0x000f, 0x00ae, 0x006f, 0x0201, 0x00bc, 0x00da, 0x0401, 0x0201, 0x00ad, 0x00f7, 0x0201, 0x007f, 0x00e9, 0x0801, 0x0401, 0x0201, 0x009e, 0x00cc, 0x0201, 0x00f8, 0x008f, 0x0401, 0x0201, 0x00db, 0x00bd, 0x0201, 0x00ea, 0x00f9, 0x1001, 0x0801, 0x0401, 0x0201, 0x009f, 0x00dc, 0x0201, 0x00cd, 0x00eb, 0x0401, 0x0201, 0x00be, 0x00fa, 0x0201, 0x00af, 0x00dd, 0x0e01, 0x0601, 0x0401, 0x0201, 0x00ec, 0x00ce, 0x00fb, 0x0401, 0x0201, 0x00bf, 0x00ed, 0x0201, 0x00de, 0x00fc, 0x0601, 0x0401, 0x0201, 0x00cf, 0x00fd, 0x00ee, 0x0401, 0x0201, 0x00df, 0x00fe, 0x0201, 0x00ef, 0x00ff, // 16 0x0201, 0x0000, 0x0601, 0x0201, 0x0010, 0x0201, 0x0001, 0x0011, 0x2a01, 0x0801, 0x0401, 0x0201, 0x0020, 0x0002, 0x0201, 0x0021, 0x0012, 0x0a01, 0x0601, 0x0201, 0x0022, 0x0201, 0x0030, 0x0003, 0x0201, 0x0031, 0x0013, 0x0a01, 0x0401, 0x0201, 0x0032, 0x0023, 0x0401, 0x0201, 0x0040, 0x0004, 0x0041, 0x0601, 0x0201, 0x0014, 0x0201, 0x0033, 0x0042, 0x0401, 0x0201, 0x0024, 0x0050, 0x0201, 0x0043, 0x0034, 0x8a01, 0x2801, 0x1001, 0x0601, 0x0401, 0x0201, 0x0005, 0x0015, 0x0051, 0x0401, 0x0201, 0x0052, 0x0025, 0x0401, 0x0201, 0x0044, 0x0035, 0x0053, 0x0a01, 0x0601, 0x0401, 0x0201, 0x0060, 0x0006, 0x0061, 0x0201, 0x0016, 0x0062, 0x0801, 0x0401, 0x0201, 0x0026, 0x0054, 0x0201, 0x0045, 0x0063, 0x0401, 0x0201, 0x0036, 0x0070, 0x0071, 0x2801, 0x1201, 0x0801, 0x0201, 0x0017, 0x0201, 0x0007, 0x0201, 0x0055, 0x0064, 0x0401, 0x0201, 0x0072, 0x0027, 0x0401, 0x0201, 0x0046, 0x0065, 0x0073, 0x0a01, 0x0601, 0x0201, 0x0037, 0x0201, 0x0056, 0x0008, 0x0201, 0x0080, 0x0081, 0x0601, 0x0201, 0x0018, 0x0201, 0x0074, 0x0047, 0x0201, 0x0082, 0x0201, 0x0028, 0x0066, 0x1801, 0x0e01, 0x0801, 0x0401, 0x0201, 0x0083, 0x0038, 0x0201, 0x0075, 0x0084, 0x0401, 0x0201, 0x0048, 0x0090, 0x0091, 0x0601, 0x0201, 0x0019, 0x0201, 0x0009, 0x0076, 0x0201, 0x0092, 0x0029, 0x0e01, 0x0801, 0x0401, 0x0201, 0x0085, 0x0058, 0x0201, 0x0093, 0x0039, 0x0401, 0x0201, 0x00a0, 0x000a, 0x001a, 0x0801, 0x0201, 0x00a2, 0x0201, 0x0067, 0x0201, 0x0057, 0x0049, 0x0601, 0x0201, 0x0094, 0x0201, 0x0077, 0x0086, 0x0201, 0x00a1, 0x0201, 0x0068, 0x0095, 0xdc01, 0x7e01, 0x3201, 0x1a01, 0x0c01, 0x0601, 0x0201, 0x002a, 0x0201, 0x0059, 0x003a, 0x0201, 0x00a3, 0x0201, 0x0087, 0x0078, 0x0801, 0x0401, 0x0201, 0x00a4, 0x004a, 0x0201, 0x0096, 0x0069, 0x0401, 0x0201, 0x00b0, 0x000b, 0x00b1, 0x0a01, 0x0401, 0x0201, 0x001b, 0x00b2, 0x0201, 0x002b, 0x0201, 0x00a5, 0x005a, 0x0601, 0x0201, 0x00b3, 0x0201, 0x00a6, 0x006a, 0x0401, 0x0201, 0x00b4, 0x004b, 0x0201, 0x000c, 0x00c1, 0x1e01, 0x0e01, 0x0601, 0x0401, 0x0201, 0x00b5, 0x00c2, 0x002c, 0x0401, 0x0201, 0x00a7, 0x00c3, 0x0201, 0x006b, 0x00c4, 0x0801, 0x0201, 0x001d, 0x0401, 0x0201, 0x0088, 0x0097, 0x003b, 0x0401, 0x0201, 0x00d1, 0x00d2, 0x0201, 0x002d, 0x00d3, 0x1201, 0x0601, 0x0401, 0x0201, 0x001e, 0x002e, 0x00e2, 0x0601, 0x0401, 0x0201, 0x0079, 0x0098, 0x00c0, 0x0201, 0x001c, 0x0201, 0x0089, 0x005b, 0x0e01, 0x0601, 0x0201, 0x003c, 0x0201, 0x007a, 0x00b6, 0x0401, 0x0201, 0x004c, 0x0099, 0x0201, 0x00a8, 0x008a, 0x0601, 0x0201, 0x000d, 0x0201, 0x00c5, 0x005c, 0x0401, 0x0201, 0x003d, 0x00c6, 0x0201, 0x006c, 0x009a, 0x5801, 0x5601, 0x2401, 0x1001, 0x0801, 0x0401, 0x0201, 0x008b, 0x004d, 0x0201, 0x00c7, 0x007c, 0x0401, 0x0201, 0x00d5, 0x005d, 0x0201, 0x00e0, 0x000e, 0x0801, 0x0201, 0x00e3, 0x0401, 0x0201, 0x00d0, 0x00b7, 0x007b, 0x0601, 0x0401, 0x0201, 0x00a9, 0x00b8, 0x00d4, 0x0201, 0x00e1, 0x0201, 0x00aa, 0x00b9, 0x1801, 0x0a01, 0x0601, 0x0401, 0x0201, 0x009b, 0x00d6, 0x006d, 0x0201, 0x003e, 0x00c8, 0x0601, 0x0401, 0x0201, 0x008c, 0x00e4, 0x004e, 0x0401, 0x0201, 0x00d7, 0x00e5, 0x0201, 0x00ba, 0x00ab, 0x0c01, 0x0401, 0x0201, 0x009c, 0x00e6, 0x0401, 0x0201, 0x006e, 0x00d8, 0x0201, 0x008d, 0x00bb, 0x0801, 0x0401, 0x0201, 0x00e7, 0x009d, 0x0201, 0x00e8, 0x008e, 0x0401, 0x0201, 0x00cb, 0x00bc, 0x009e, 0x00f1, 0x0201, 0x001f, 0x0201, 0x000f, 0x002f, 0x4201, 0x3801, 0x0201, 0x00f2, 0x3401, 0x3201, 0x1401, 0x0801, 0x0201, 0x00bd, 0x0201, 0x005e, 0x0201, 0x007d, 0x00c9, 0x0601, 0x0201, 0x00ca, 0x0201, 0x00ac, 0x007e, 0x0401, 0x0201, 0x00da, 0x00ad, 0x00cc, 0x0a01, 0x0601, 0x0201, 0x00ae, 0x0201, 0x00db, 0x00dc, 0x0201, 0x00cd, 0x00be, 0x0601, 0x0401, 0x0201, 0x00eb, 0x00ed, 0x00ee, 0x0601, 0x0401, 0x0201, 0x00d9, 0x00ea, 0x00e9, 0x0201, 0x00de, 0x0401, 0x0201, 0x00dd, 0x00ec, 0x00ce, 0x003f, 0x00f0, 0x0401, 0x0201, 0x00f3, 0x00f4, 0x0201, 0x004f, 0x0201, 0x00f5, 0x005f, 0x0a01, 0x0201, 0x00ff, 0x0401, 0x0201, 0x00f6, 0x006f, 0x0201, 0x00f7, 0x007f, 0x0c01, 0x0601, 0x0201, 0x008f, 0x0201, 0x00f8, 0x00f9, 0x0401, 0x0201, 0x009f, 0x00fa, 0x00af, 0x0801, 0x0401, 0x0201, 0x00fb, 0x00bf, 0x0201, 0x00fc, 0x00cf, 0x0401, 0x0201, 0x00fd, 0x00df, 0x0201, 0x00fe, 0x00ef, // 24 0x3c01, 0x0801, 0x0401, 0x0201, 0x0000, 0x0010, 0x0201, 0x0001, 0x0011, 0x0e01, 0x0601, 0x0401, 0x0201, 0x0020, 0x0002, 0x0021, 0x0201, 0x0012, 0x0201, 0x0022, 0x0201, 0x0030, 0x0003, 0x0e01, 0x0401, 0x0201, 0x0031, 0x0013, 0x0401, 0x0201, 0x0032, 0x0023, 0x0401, 0x0201, 0x0040, 0x0004, 0x0041, 0x0801, 0x0401, 0x0201, 0x0014, 0x0033, 0x0201, 0x0042, 0x0024, 0x0601, 0x0401, 0x0201, 0x0043, 0x0034, 0x0051, 0x0601, 0x0401, 0x0201, 0x0050, 0x0005, 0x0015, 0x0201, 0x0052, 0x0025, 0xfa01, 0x6201, 0x2201, 0x1201, 0x0a01, 0x0401, 0x0201, 0x0044, 0x0053, 0x0201, 0x0035, 0x0201, 0x0060, 0x0006, 0x0401, 0x0201, 0x0061, 0x0016, 0x0201, 0x0062, 0x0026, 0x0801, 0x0401, 0x0201, 0x0054, 0x0045, 0x0201, 0x0063, 0x0036, 0x0401, 0x0201, 0x0071, 0x0055, 0x0201, 0x0064, 0x0046, 0x2001, 0x0e01, 0x0601, 0x0201, 0x0072, 0x0201, 0x0027, 0x0037, 0x0201, 0x0073, 0x0401, 0x0201, 0x0070, 0x0007, 0x0017, 0x0a01, 0x0401, 0x0201, 0x0065, 0x0056, 0x0401, 0x0201, 0x0080, 0x0008, 0x0081, 0x0401, 0x0201, 0x0074, 0x0047, 0x0201, 0x0018, 0x0082, 0x1001, 0x0801, 0x0401, 0x0201, 0x0028, 0x0066, 0x0201, 0x0083, 0x0038, 0x0401, 0x0201, 0x0075, 0x0057, 0x0201, 0x0084, 0x0048, 0x0801, 0x0401, 0x0201, 0x0091, 0x0019, 0x0201, 0x0092, 0x0076, 0x0401, 0x0201, 0x0067, 0x0029, 0x0201, 0x0085, 0x0058, 0x5c01, 0x2201, 0x1001, 0x0801, 0x0401, 0x0201, 0x0093, 0x0039, 0x0201, 0x0094, 0x0049, 0x0401, 0x0201, 0x0077, 0x0086, 0x0201, 0x0068, 0x00a1, 0x0801, 0x0401, 0x0201, 0x00a2, 0x002a, 0x0201, 0x0095, 0x0059, 0x0401, 0x0201, 0x00a3, 0x003a, 0x0201, 0x0087, 0x0201, 0x0078, 0x004a, 0x1601, 0x0c01, 0x0401, 0x0201, 0x00a4, 0x0096, 0x0401, 0x0201, 0x0069, 0x00b1, 0x0201, 0x001b, 0x00a5, 0x0601, 0x0201, 0x00b2, 0x0201, 0x005a, 0x002b, 0x0201, 0x0088, 0x00b3, 0x1001, 0x0a01, 0x0601, 0x0201, 0x0090, 0x0201, 0x0009, 0x00a0, 0x0201, 0x0097, 0x0079, 0x0401, 0x0201, 0x00a6, 0x006a, 0x00b4, 0x0c01, 0x0601, 0x0201, 0x001a, 0x0201, 0x000a, 0x00b0, 0x0201, 0x003b, 0x0201, 0x000b, 0x00c0, 0x0401, 0x0201, 0x004b, 0x00c1, 0x0201, 0x0098, 0x0089, 0x4301, 0x2201, 0x1001, 0x0801, 0x0401, 0x0201, 0x001c, 0x00b5, 0x0201, 0x005b, 0x00c2, 0x0401, 0x0201, 0x002c, 0x00a7, 0x0201, 0x007a, 0x00c3, 0x0a01, 0x0601, 0x0201, 0x003c, 0x0201, 0x000c, 0x00d0, 0x0201, 0x00b6, 0x006b, 0x0401, 0x0201, 0x00c4, 0x004c, 0x0201, 0x0099, 0x00a8, 0x1001, 0x0801, 0x0401, 0x0201, 0x008a, 0x00c5, 0x0201, 0x005c, 0x00d1, 0x0401, 0x0201, 0x00b7, 0x007b, 0x0201, 0x001d, 0x00d2, 0x0901, 0x0401, 0x0201, 0x002d, 0x00d3, 0x0201, 0x003d, 0x00c6, 0x55fa, 0x0401, 0x0201, 0x006c, 0x00a9, 0x0201, 0x009a, 0x00d4, 0x2001, 0x1001, 0x0801, 0x0401, 0x0201, 0x00b8, 0x008b, 0x0201, 0x004d, 0x00c7, 0x0401, 0x0201, 0x007c, 0x00d5, 0x0201, 0x005d, 0x00e1, 0x0801, 0x0401, 0x0201, 0x001e, 0x00e2, 0x0201, 0x00aa, 0x00b9, 0x0401, 0x0201, 0x009b, 0x00e3, 0x0201, 0x00d6, 0x006d, 0x1401, 0x0a01, 0x0601, 0x0201, 0x003e, 0x0201, 0x002e, 0x004e, 0x0201, 0x00c8, 0x008c, 0x0401, 0x0201, 0x00e4, 0x00d7, 0x0401, 0x0201, 0x007d, 0x00ab, 0x00e5, 0x0a01, 0x0401, 0x0201, 0x00ba, 0x005e, 0x0201, 0x00c9, 0x0201, 0x009c, 0x006e, 0x0801, 0x0201, 0x00e6, 0x0201, 0x000d, 0x0201, 0x00e0, 0x000e, 0x0401, 0x0201, 0x00d8, 0x008d, 0x0201, 0x00bb, 0x00ca, 0x4a01, 0x0201, 0x00ff, 0x4001, 0x3a01, 0x2001, 0x1001, 0x0801, 0x0401, 0x0201, 0x00ac, 0x00e7, 0x0201, 0x007e, 0x00d9, 0x0401, 0x0201, 0x009d, 0x00e8, 0x0201, 0x008e, 0x00cb, 0x0801, 0x0401, 0x0201, 0x00bc, 0x00da, 0x0201, 0x00ad, 0x00e9, 0x0401, 0x0201, 0x009e, 0x00cc, 0x0201, 0x00db, 0x00bd, 0x1001, 0x0801, 0x0401, 0x0201, 0x00ea, 0x00ae, 0x0201, 0x00dc, 0x00cd, 0x0401, 0x0201, 0x00eb, 0x00be, 0x0201, 0x00dd, 0x00ec, 0x0801, 0x0401, 0x0201, 0x00ce, 0x00ed, 0x0201, 0x00de, 0x00ee, 0x000f, 0x0401, 0x0201, 0x00f0, 0x001f, 0x00f1, 0x0401, 0x0201, 0x00f2, 0x002f, 0x0201, 0x00f3, 0x003f, 0x1201, 0x0801, 0x0401, 0x0201, 0x00f4, 0x004f, 0x0201, 0x00f5, 0x005f, 0x0401, 0x0201, 0x00f6, 0x006f, 0x0201, 0x00f7, 0x0201, 0x007f, 0x008f, 0x0a01, 0x0401, 0x0201, 0x00f8, 0x00f9, 0x0401, 0x0201, 0x009f, 0x00af, 0x00fa, 0x0801, 0x0401, 0x0201, 0x00fb, 0x00bf, 0x0201, 0x00fc, 0x00cf, 0x0401, 0x0201, 0x00fd, 0x00df, 0x0201, 0x00fe, 0x00ef, // 32 0x0201, 0x0000, 0x0801, 0x0401, 0x0201, 0x0008, 0x0004, 0x0201, 0x0001, 0x0002, 0x0801, 0x0401, 0x0201, 0x000c, 0x000a, 0x0201, 0x0003, 0x0006, 0x0601, 0x0201, 0x0009, 0x0201, 0x0005, 0x0007, 0x0401, 0x0201, 0x000e, 0x000d, 0x0201, 0x000f, 0x000b, // 33 0x1001, 0x0801, 0x0401, 0x0201, 0x0000, 0x0001, 0x0201, 0x0002, 0x0003, 0x0401, 0x0201, 0x0004, 0x0005, 0x0201, 0x0006, 0x0007, 0x0801, 0x0401, 0x0201, 0x0008, 0x0009, 0x0201, 0x000a, 0x000b, 0x0401, 0x0201, 0x000c, 0x000d, 0x0201, 0x000e, 0x000f, } type huffTables struct { hufftable []uint16 treelen int linbits int } var huffmanMain = [...]huffTables{ {nil, 0, 0}, /* Table 0 */ {huffmanTable, 7, 0}, /* Table 1 */ {huffmanTable[7:], 17, 0}, /* Table 2 */ {huffmanTable[24:], 17, 0}, /* Table 3 */ {nil, 0, 0}, /* Table 4 */ {huffmanTable[41:], 31, 0}, /* Table 5 */ {huffmanTable[72:], 31, 0}, /* Table 6 */ {huffmanTable[103:], 71, 0}, /* Table 7 */ {huffmanTable[174:], 71, 0}, /* Table 8 */ {huffmanTable[245:], 71, 0}, /* Table 9 */ {huffmanTable[316:], 127, 0}, /* Table 10 */ {huffmanTable[443:], 127, 0}, /* Table 11 */ {huffmanTable[570:], 127, 0}, /* Table 12 */ {huffmanTable[697:], 511, 0}, /* Table 13 */ {nil, 0, 0}, /* Table 14 */ {huffmanTable[1208:], 511, 0}, /* Table 15 */ {huffmanTable[1719:], 511, 1}, /* Table 16 */ {huffmanTable[1719:], 511, 2}, /* Table 17 */ {huffmanTable[1719:], 511, 3}, /* Table 18 */ {huffmanTable[1719:], 511, 4}, /* Table 19 */ {huffmanTable[1719:], 511, 6}, /* Table 20 */ {huffmanTable[1719:], 511, 8}, /* Table 21 */ {huffmanTable[1719:], 511, 10}, /* Table 22 */ {huffmanTable[1719:], 511, 13}, /* Table 23 */ {huffmanTable[2230:], 512, 4}, /* Table 24 */ {huffmanTable[2230:], 512, 5}, /* Table 25 */ {huffmanTable[2230:], 512, 6}, /* Table 26 */ {huffmanTable[2230:], 512, 7}, /* Table 27 */ {huffmanTable[2230:], 512, 8}, /* Table 28 */ {huffmanTable[2230:], 512, 9}, /* Table 29 */ {huffmanTable[2230:], 512, 11}, /* Table 30 */ {huffmanTable[2230:], 512, 13}, /* Table 31 */ {huffmanTable[2742:], 31, 0}, /* Table 32 */ {huffmanTable[2261:], 31, 0}, /* Table 33 */ } func huffmanDecode(table_num int) (x, y, v, w int, err error) { point := 0 error := 1 bitsleft := 32 treelen := huffmanMain[table_num].treelen linbits := huffmanMain[table_num].linbits if treelen == 0 { /* Check for empty tables */ return 0, 0, 0, 0, nil } htptr := huffmanMain[table_num].hufftable for { /* Start reading the Huffman code word,bit by bit */ /* Check if we've matched a code word */ if (htptr[point] & 0xff00) == 0 { error = 0 x = int((htptr[point] >> 4) & 0xf) y = int(htptr[point] & 0xf) break } if getMainBit() != 0 { /* Go right in tree */ for (htptr[point] & 0xff) >= 250 { point += int(htptr[point]) & 0xff } point += int(htptr[point]) & 0xff } else { /* Go left in tree */ for (htptr[point] >> 8) >= 250 { point += int(htptr[point]) >> 8 } point += int(htptr[point]) >> 8 } bitsleft-- if !((bitsleft > 0) && (point < treelen)) { break } } if error != 0 { /* Check for error. */ err := fmt.Errorf("mp3: illegal Huff code in data. bleft = %d, point = %d. tab = %d.", bitsleft, point, table_num) return 0, 0, 0, 0, err } if table_num > 31 { /* Process sign encodings for quadruples tables. */ v = (y >> 3) & 1 w = (y >> 2) & 1 x = (y >> 1) & 1 y = y & 1 if (v > 0) && (getMainBit() == 1) { v = -v } if (w > 0) && (getMainBit() == 1) { w = -w } if (x > 0) && (getMainBit() == 1) { x = -x } if (y > 0) && (getMainBit() == 1) { y = -y } } else { if (linbits > 0) && (x == 15) { x += getMainBits(linbits) /* Get linbits */ } if (x > 0) && (getMainBit() == 1) { x = -x /* Get sign bit */ } if (linbits > 0) && (y == 15) { y += getMainBits(linbits) /* Get linbits */ } if (y > 0) && (getMainBit() == 1) { y = -y /* Get sign bit */ } } return x, y, v, w, nil }