diff options
Diffstat (limited to 'xfa/fxbarcode/datamatrix/BC_ErrorCorrection.cpp')
| -rw-r--r-- | xfa/fxbarcode/datamatrix/BC_ErrorCorrection.cpp | 113 |
1 files changed, 74 insertions, 39 deletions
diff --git a/xfa/fxbarcode/datamatrix/BC_ErrorCorrection.cpp b/xfa/fxbarcode/datamatrix/BC_ErrorCorrection.cpp index 98c0599e50..f091de08b5 100644 --- a/xfa/fxbarcode/datamatrix/BC_ErrorCorrection.cpp +++ b/xfa/fxbarcode/datamatrix/BC_ErrorCorrection.cpp @@ -25,45 +25,80 @@ #include "xfa/fxbarcode/datamatrix/BC_SymbolInfo.h" #include "xfa/fxbarcode/datamatrix/BC_SymbolShapeHint.h" -int32_t CBC_ErrorCorrection::FACTOR_SETS[] = {5, 7, 10, 11, 12, 14, 18, 20, - 24, 28, 36, 42, 48, 56, 62, 68}; -int32_t CBC_ErrorCorrection::FACTORS[][100] = { - {228, 48, 15, 111, 62}, - {23, 68, 144, 134, 240, 92, 254}, - {28, 24, 185, 166, 223, 248, 116, 255, 110, 61}, - {175, 138, 205, 12, 194, 168, 39, 245, 60, 97, 120}, - {41, 153, 158, 91, 61, 42, 142, 213, 97, 178, 100, 242}, - {156, 97, 192, 252, 95, 9, 157, 119, 138, 45, 18, 186, 83, 185}, - {83, 195, 100, 39, 188, 75, 66, 61, 241, 213, 109, 129, 94, 254, 225, 48, - 90, 188}, - {15, 195, 244, 9, 233, 71, 168, 2, 188, 160, 153, 145, 253, 79, 108, 82, 27, - 174, 186, 172}, - {52, 190, 88, 205, 109, 39, 176, 21, 155, 197, 251, 223, 155, 21, 5, 172, - 254, 124, 12, 181, 184, 96, 50, 193}, - {211, 231, 43, 97, 71, 96, 103, 174, 37, 151, 170, 53, 75, 34, 249, 121, 17, - 138, 110, 213, 141, 136, 120, 151, 233, 168, 93, 255}, - {245, 127, 242, 218, 130, 250, 162, 181, 102, 120, 84, 179, 220, 251, 80, - 182, 229, 18, 2, 4, 68, 33, 101, 137, 95, 119, 115, 44, 175, 184, 59, 25, - 225, 98, 81, 112}, - {77, 193, 137, 31, 19, 38, 22, 153, 247, 105, 122, 2, 245, 133, 242, 8, 175, - 95, 100, 9, 167, 105, 214, 111, 57, 121, 21, 1, 253, 57, 54, 101, 248, 202, - 69, 50, 150, 177, 226, 5, 9, 5}, - {245, 132, 172, 223, 96, 32, 117, 22, 238, 133, 238, 231, 205, 188, 237, 87, - 191, 106, 16, 147, 118, 23, 37, 90, 170, 205, 131, 88, 120, 100, 66, 138, - 186, 240, 82, 44, 176, 87, 187, 147, 160, 175, 69, 213, 92, 253, 225, 19}, - {175, 9, 223, 238, 12, 17, 220, 208, 100, 29, 175, 170, 230, 192, 215, 235, - 150, 159, 36, 223, 38, 200, 132, 54, 228, 146, 218, 234, 117, 203, 29, 232, - 144, 238, 22, 150, 201, 117, 62, 207, 164, 13, 137, 245, 127, 67, 247, 28, - 155, 43, 203, 107, 233, 53, 143, 46}, - {242, 93, 169, 50, 144, 210, 39, 118, 202, 188, 201, 189, 143, 108, 196, 37, - 185, 112, 134, 230, 245, 63, 197, 190, 250, 106, 185, 221, 175, 64, 114, - 71, 161, 44, 147, 6, 27, 218, 51, 63, 87, 10, 40, 130, 188, 17, 163, 31, - 176, 170, 4, 107, 232, 7, 94, 166, 224, 124, 86, 47, 11, 204}, - {220, 228, 173, 89, 251, 149, 159, 56, 89, 33, 147, 244, 154, 36, 73, 127, - 213, 136, 248, 180, 234, 197, 158, 177, 68, 122, 93, 213, 15, 160, 227, - 236, 66, 139, 153, 185, 202, 167, 179, 25, 220, 232, 96, 210, 231, 136, - 223, 239, 181, 241, 59, 52, 172, 25, 49, 232, 211, 189, 64, 54, 108, 153, - 132, 63, 96, 103, 82, 186}}; +namespace { + +const uint8_t FACTOR_SETS[] = {5, 7, 10, 11, 12, 14, 18, 20, + 24, 28, 36, 42, 48, 56, 62, 68}; + +const uint8_t FACTORS_0[5] = {228, 48, 15, 111, 62}; +const uint8_t FACTORS_1[7] = {23, 68, 144, 134, 240, 92, 254}; +const uint8_t FACTORS_2[10] = {28, 24, 185, 166, 223, 248, 116, 255, 110, 61}; +const uint8_t FACTORS_3[11] = {175, 138, 205, 12, 194, 168, + 39, 245, 60, 97, 120}; + +const uint8_t FACTORS_4[12] = {41, 153, 158, 91, 61, 42, + 142, 213, 97, 178, 100, 242}; + +const uint8_t FACTORS_5[14] = {156, 97, 192, 252, 95, 9, 157, + 119, 138, 45, 18, 186, 83, 185}; + +const uint8_t FACTORS_6[18] = {83, 195, 100, 39, 188, 75, 66, 61, 241, + 213, 109, 129, 94, 254, 225, 48, 90, 188}; + +const uint8_t FACTORS_7[20] = {15, 195, 244, 9, 233, 71, 168, 2, 188, 160, + 153, 145, 253, 79, 108, 82, 27, 174, 186, 172}; + +const uint8_t FACTORS_8[24] = {52, 190, 88, 205, 109, 39, 176, 21, + 155, 197, 251, 223, 155, 21, 5, 172, + 254, 124, 12, 181, 184, 96, 50, 193}; + +const uint8_t FACTORS_9[28] = {211, 231, 43, 97, 71, 96, 103, 174, 37, 151, + 170, 53, 75, 34, 249, 121, 17, 138, 110, 213, + 141, 136, 120, 151, 233, 168, 93, 255}; + +const uint8_t FACTORS_10[36] = {245, 127, 242, 218, 130, 250, 162, 181, 102, + 120, 84, 179, 220, 251, 80, 182, 229, 18, + 2, 4, 68, 33, 101, 137, 95, 119, 115, + 44, 175, 184, 59, 25, 225, 98, 81, 112}; + +const uint8_t FACTORS_11[42] = { + 77, 193, 137, 31, 19, 38, 22, 153, 247, 105, 122, 2, 245, 133, + 242, 8, 175, 95, 100, 9, 167, 105, 214, 111, 57, 121, 21, 1, + 253, 57, 54, 101, 248, 202, 69, 50, 150, 177, 226, 5, 9, 5}; + +const uint8_t FACTORS_12[48] = { + 245, 132, 172, 223, 96, 32, 117, 22, 238, 133, 238, 231, + 205, 188, 237, 87, 191, 106, 16, 147, 118, 23, 37, 90, + 170, 205, 131, 88, 120, 100, 66, 138, 186, 240, 82, 44, + 176, 87, 187, 147, 160, 175, 69, 213, 92, 253, 225, 19}; + +const uint8_t FACTORS_13[56] = { + 175, 9, 223, 238, 12, 17, 220, 208, 100, 29, 175, 170, 230, 192, + 215, 235, 150, 159, 36, 223, 38, 200, 132, 54, 228, 146, 218, 234, + 117, 203, 29, 232, 144, 238, 22, 150, 201, 117, 62, 207, 164, 13, + 137, 245, 127, 67, 247, 28, 155, 43, 203, 107, 233, 53, 143, 46}; + +const uint8_t FACTORS_14[62] = { + 242, 93, 169, 50, 144, 210, 39, 118, 202, 188, 201, 189, 143, + 108, 196, 37, 185, 112, 134, 230, 245, 63, 197, 190, 250, 106, + 185, 221, 175, 64, 114, 71, 161, 44, 147, 6, 27, 218, 51, + 63, 87, 10, 40, 130, 188, 17, 163, 31, 176, 170, 4, 107, + 232, 7, 94, 166, 224, 124, 86, 47, 11, 204}; + +const uint8_t FACTORS_15[68] = { + 220, 228, 173, 89, 251, 149, 159, 56, 89, 33, 147, 244, 154, 36, + 73, 127, 213, 136, 248, 180, 234, 197, 158, 177, 68, 122, 93, 213, + 15, 160, 227, 236, 66, 139, 153, 185, 202, 167, 179, 25, 220, 232, + 96, 210, 231, 136, 223, 239, 181, 241, 59, 52, 172, 25, 49, 232, + 211, 189, 64, 54, 108, 153, 132, 63, 96, 103, 82, 186}; + +const uint8_t* const FACTORS[16] = { + FACTORS_0, FACTORS_1, FACTORS_2, FACTORS_3, FACTORS_4, FACTORS_5, + FACTORS_6, FACTORS_7, FACTORS_8, FACTORS_9, FACTORS_10, FACTORS_11, + FACTORS_12, FACTORS_13, FACTORS_14, FACTORS_15}; + +} // namespace + int32_t CBC_ErrorCorrection::MODULO_VALUE = 0x12D; int32_t CBC_ErrorCorrection::LOG[256] = {0}; int32_t CBC_ErrorCorrection::ALOG[256] = {0}; |