1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef CORE_SRC_FXCODEC_JBIG2_JBIG2_HUFFMANTABLE_STANDARD_H_ 8 #define CORE_SRC_FXCODEC_JBIG2_JBIG2_HUFFMANTABLE_STANDARD_H_ 9 10 #include "core/include/fxcrt/fx_system.h" 11 12 struct JBig2TableLine { 13 int PREFLEN; 14 int RANDELEN; 15 int RANGELOW; 16 }; 17 18 const bool HuffmanTable_HTOOB_B1 = false; 19 const JBig2TableLine HuffmanTable_B1[] = {{1, 4, 0}, 20 {2, 8, 16}, 21 {3, 16, 272}, 22 {0, 32, -1}, 23 {3, 32, 65808}}; 24 const bool HuffmanTable_HTOOB_B2 = true; 25 const JBig2TableLine HuffmanTable_B2[] = {{1, 0, 0}, {2, 0, 1}, {3, 0, 2}, 26 {4, 3, 3}, {5, 6, 11}, {0, 32, -1}, 27 {6, 32, 75}, {6, 0, 0}}; 28 const bool HuffmanTable_HTOOB_B3 = true; 29 const JBig2TableLine HuffmanTable_B3[] = { 30 {8, 8, -256}, {1, 0, 0}, {2, 0, 1}, {3, 0, 2}, {4, 3, 3}, 31 {5, 6, 11}, {8, 32, -257}, {7, 32, 75}, {6, 0, 0}}; 32 const bool HuffmanTable_HTOOB_B4 = false; 33 const JBig2TableLine HuffmanTable_B4[] = { 34 {1, 0, 1}, {2, 0, 2}, {3, 0, 3}, {4, 3, 4}, 35 {5, 6, 12}, {0, 32, -1}, {5, 32, 76}, 36 }; 37 const bool HuffmanTable_HTOOB_B5 = false; 38 const JBig2TableLine HuffmanTable_B5[] = {{7, 8, -255}, {1, 0, 1}, {2, 0, 2}, 39 {3, 0, 3}, {4, 3, 4}, {5, 6, 12}, 40 {7, 32, -256}, {6, 32, 76}}; 41 const bool HuffmanTable_HTOOB_B6 = false; 42 const JBig2TableLine HuffmanTable_B6[] = { 43 {5, 10, -2048}, {4, 9, -1024}, {4, 8, -512}, {4, 7, -256}, {5, 6, -128}, 44 {5, 5, -64}, {4, 5, -32}, {2, 7, 0}, {3, 7, 128}, {3, 8, 256}, 45 {4, 9, 512}, {4, 10, 1024}, {6, 32, -2049}, {6, 32, 2048}}; 46 const bool HuffmanTable_HTOOB_B7 = false; 47 const JBig2TableLine HuffmanTable_B7[] = { 48 {4, 9, -1024}, {3, 8, -512}, {4, 7, -256}, {5, 6, -128}, {5, 5, -64}, 49 {4, 5, -32}, {4, 5, 0}, {5, 5, 32}, {5, 6, 64}, {4, 7, 128}, 50 {3, 8, 256}, {3, 9, 512}, {3, 10, 1024}, {5, 32, -1025}, {5, 32, 2048}, 51 }; 52 const bool HuffmanTable_HTOOB_B8 = true; 53 const JBig2TableLine HuffmanTable_B8[] = { 54 {8, 3, -15}, {9, 1, -7}, {8, 1, -5}, {9, 0, -3}, {7, 0, -2}, 55 {4, 0, -1}, {2, 1, 0}, {5, 0, 2}, {6, 0, 3}, {3, 4, 4}, 56 {6, 1, 20}, {4, 4, 22}, {4, 5, 38}, {5, 6, 70}, {5, 7, 134}, 57 {6, 7, 262}, {7, 8, 390}, {6, 10, 646}, {9, 32, -16}, {9, 32, 1670}, 58 {2, 0, 0}}; 59 const bool HuffmanTable_HTOOB_B9 = true; 60 const JBig2TableLine HuffmanTable_B9[] = { 61 {8, 4, -31}, {9, 2, -15}, {8, 2, -11}, {9, 1, -7}, {7, 1, -5}, 62 {4, 1, -3}, {3, 1, -1}, {3, 1, 1}, {5, 1, 3}, {6, 1, 5}, 63 {3, 5, 7}, {6, 2, 39}, {4, 5, 43}, {4, 6, 75}, {5, 7, 139}, 64 {5, 8, 267}, {6, 8, 523}, {7, 9, 779}, {6, 11, 1291}, {9, 32, -32}, 65 {9, 32, 3339}, {2, 0, 0}}; 66 const bool HuffmanTable_HTOOB_B10 = true; 67 const JBig2TableLine HuffmanTable_B10[] = { 68 {7, 4, -21}, {8, 0, -5}, {7, 0, -4}, {5, 0, -3}, {2, 2, -2}, 69 {5, 0, 2}, {6, 0, 3}, {7, 0, 4}, {8, 0, 5}, {2, 6, 6}, 70 {5, 5, 70}, {6, 5, 102}, {6, 6, 134}, {6, 7, 198}, {6, 8, 326}, 71 {6, 9, 582}, {6, 10, 1094}, {7, 11, 2118}, {8, 32, -22}, {8, 32, 4166}, 72 {2, 0, 0}}; 73 const bool HuffmanTable_HTOOB_B11 = false; 74 const JBig2TableLine HuffmanTable_B11[] = { 75 {1, 0, 1}, {2, 1, 2}, {4, 0, 4}, {4, 1, 5}, {5, 1, 7}, 76 {5, 2, 9}, {6, 2, 13}, {7, 2, 17}, {7, 3, 21}, {7, 4, 29}, 77 {7, 5, 45}, {7, 6, 77}, {0, 32, 0}, {7, 32, 141}}; 78 const bool HuffmanTable_HTOOB_B12 = false; 79 const JBig2TableLine HuffmanTable_B12[] = { 80 {1, 0, 1}, {2, 0, 2}, {3, 1, 3}, {5, 0, 5}, {5, 1, 6}, 81 {6, 1, 8}, {7, 0, 10}, {7, 1, 11}, {7, 2, 13}, {7, 3, 17}, 82 {7, 4, 25}, {8, 5, 41}, {0, 32, 0}, {8, 32, 73}}; 83 const bool HuffmanTable_HTOOB_B13 = false; 84 const JBig2TableLine HuffmanTable_B13[] = { 85 {1, 0, 1}, {3, 0, 2}, {4, 0, 3}, {5, 0, 4}, {4, 1, 5}, 86 {3, 3, 7}, {6, 1, 15}, {6, 2, 17}, {6, 3, 21}, {6, 4, 29}, 87 {6, 5, 45}, {7, 6, 77}, {0, 32, 0}, {7, 32, 141}}; 88 const bool HuffmanTable_HTOOB_B14 = false; 89 const JBig2TableLine HuffmanTable_B14[] = {{3, 0, -2}, {3, 0, -1}, {1, 0, 0}, 90 {3, 0, 1}, {3, 0, 2}, {0, 32, -3}, 91 {0, 32, 3}}; 92 const bool HuffmanTable_HTOOB_B15 = false; 93 const JBig2TableLine HuffmanTable_B15[] = { 94 {7, 4, -24}, {6, 2, -8}, {5, 1, -4}, {4, 0, -2}, {3, 0, -1}, 95 {1, 0, 0}, {3, 0, 1}, {4, 0, 2}, {5, 1, 3}, {6, 2, 5}, 96 {7, 4, 9}, {7, 32, -25}, {7, 32, 25}}; 97 98 #endif // CORE_SRC_FXCODEC_JBIG2_JBIG2_HUFFMANTABLE_STANDARD_H_ 99
