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Diffstat (limited to 'src/fields/generic_1byte.cpp')
| -rw-r--r-- | src/fields/generic_1byte.cpp | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/fields/generic_1byte.cpp b/src/fields/generic_1byte.cpp new file mode 100644 index 0000000000..5ce42dc5f7 --- /dev/null +++ b/src/fields/generic_1byte.cpp @@ -0,0 +1,112 @@ +/********************************************************************** + * Copyright (c) 2018 Pieter Wuille, Greg Maxwell, Gleb Naumenko * + * Distributed under the MIT software license, see the accompanying * + * file LICENSE or http://www.opensource.org/licenses/mit-license.php.* + **********************************************************************/ + +/* This file was substantially auto-generated by doc/gen_params.sage. */ +#include "../fielddefines.h" + +#if defined(ENABLE_FIELD_BYTES_INT_1) + +#include "generic_common_impl.h" + +#include "../lintrans.h" +#include "../sketch_impl.h" + +#endif + +#include "../sketch.h" + +namespace { +#ifdef ENABLE_FIELD_INT_2 +// 2 bit field +typedef RecLinTrans<uint8_t, 2> StatTable2; +typedef RecLinTrans<uint8_t, 2> DynTable2; +constexpr StatTable2 SQR_TABLE_2({0x1, 0x3}); +constexpr StatTable2 QRT_TABLE_2({0x2, 0}); +typedef Field<uint8_t, 2, 3, StatTable2, DynTable2, &SQR_TABLE_2, &QRT_TABLE_2> Field2; +#endif + +#ifdef ENABLE_FIELD_INT_3 +// 3 bit field +typedef RecLinTrans<uint8_t, 3> StatTable3; +typedef RecLinTrans<uint8_t, 3> DynTable3; +constexpr StatTable3 SQR_TABLE_3({0x1, 0x4, 0x6}); +constexpr StatTable3 QRT_TABLE_3({0, 0x4, 0x6}); +typedef Field<uint8_t, 3, 3, StatTable3, DynTable3, &SQR_TABLE_3, &QRT_TABLE_3> Field3; +#endif + +#ifdef ENABLE_FIELD_INT_4 +// 4 bit field +typedef RecLinTrans<uint8_t, 4> StatTable4; +typedef RecLinTrans<uint8_t, 4> DynTable4; +constexpr StatTable4 SQR_TABLE_4({0x1, 0x4, 0x3, 0xc}); +constexpr StatTable4 QRT_TABLE_4({0x6, 0xa, 0x8, 0}); +typedef Field<uint8_t, 4, 3, StatTable4, DynTable4, &SQR_TABLE_4, &QRT_TABLE_4> Field4; +#endif + +#ifdef ENABLE_FIELD_INT_5 +// 5 bit field +typedef RecLinTrans<uint8_t, 5> StatTable5; +typedef RecLinTrans<uint8_t, 3, 2> DynTable5; +constexpr StatTable5 SQR_TABLE_5({0x1, 0x4, 0x10, 0xa, 0xd}); +constexpr StatTable5 QRT_TABLE_5({0x14, 0x8, 0xa, 0, 0xe}); +typedef Field<uint8_t, 5, 5, StatTable5, DynTable5, &SQR_TABLE_5, &QRT_TABLE_5> Field5; +#endif + +#ifdef ENABLE_FIELD_INT_6 +// 6 bit field +typedef RecLinTrans<uint8_t, 6> StatTable6; +typedef RecLinTrans<uint8_t, 3, 3> DynTable6; +constexpr StatTable6 SQR_TABLE_6({0x1, 0x4, 0x10, 0x3, 0xc, 0x30}); +constexpr StatTable6 QRT_TABLE_6({0x3a, 0x26, 0x24, 0x14, 0x20, 0}); +typedef Field<uint8_t, 6, 3, StatTable6, DynTable6, &SQR_TABLE_6, &QRT_TABLE_6> Field6; +#endif + +#ifdef ENABLE_FIELD_INT_7 +// 7 bit field +typedef RecLinTrans<uint8_t, 4, 3> StatTable7; +typedef RecLinTrans<uint8_t, 4, 3> DynTable7; +constexpr StatTable7 SQR_TABLE_7({0x1, 0x4, 0x10, 0x40, 0x6, 0x18, 0x60}); +constexpr StatTable7 QRT_TABLE_7({0, 0x14, 0x16, 0x72, 0x12, 0x40, 0x7a}); +typedef Field<uint8_t, 7, 3, StatTable7, DynTable7, &SQR_TABLE_7, &QRT_TABLE_7> Field7; +#endif + +#ifdef ENABLE_FIELD_INT_8 +// 8 bit field +typedef RecLinTrans<uint8_t, 4, 4> StatTable8; +typedef RecLinTrans<uint8_t, 4, 4> DynTable8; +constexpr StatTable8 SQR_TABLE_8({0x1, 0x4, 0x10, 0x40, 0x1b, 0x6c, 0xab, 0x9a}); +constexpr StatTable8 QRT_TABLE_8({0xbc, 0x2a, 0x28, 0x86, 0x2c, 0xde, 0x8e, 0}); +typedef Field<uint8_t, 8, 27, StatTable8, DynTable8, &SQR_TABLE_8, &QRT_TABLE_8> Field8; +#endif +} + +Sketch* ConstructGeneric1Byte(int bits, int implementation) +{ + switch (bits) { +#ifdef ENABLE_FIELD_INT_2 + case 2: return new SketchImpl<Field2>(implementation, 2); +#endif +#ifdef ENABLE_FIELD_INT_3 + case 3: return new SketchImpl<Field3>(implementation, 3); +#endif +#ifdef ENABLE_FIELD_INT_4 + case 4: return new SketchImpl<Field4>(implementation, 4); +#endif +#ifdef ENABLE_FIELD_INT_5 + case 5: return new SketchImpl<Field5>(implementation, 5); +#endif +#ifdef ENABLE_FIELD_INT_6 + case 6: return new SketchImpl<Field6>(implementation, 6); +#endif +#ifdef ENABLE_FIELD_INT_7 + case 7: return new SketchImpl<Field7>(implementation, 7); +#endif +#ifdef ENABLE_FIELD_INT_8 + case 8: return new SketchImpl<Field8>(implementation, 8); +#endif + default: return nullptr; + } +} |