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33 lines
988 B
C++
33 lines
988 B
C++
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#include <cstdint>
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#pragma once
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typedef union U32I32F32
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{
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uint32_t u32;
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int32_t i32;
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float f32;
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} U32I32F32;
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typedef union U64I64F64
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{
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uint64_t u64;
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int64_t i64;
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double f64;
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} U64I64F64;
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/* this header byte needs to change in case incompatible change happen */
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const int AC_HEADER_BYTE = 2;
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const int AC_BUFFER_SIZE = 1024;
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const uint32_t AC__MinLength = 0x01000000U; // threshold for renormalization
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const uint32_t AC__MaxLength = 0xFFFFFFFFU; // maximum AC interval length
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// Maximum values for binary models
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const uint32_t BM__LengthShift = 13; // length bits discarded before mult.
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const uint32_t BM__MaxCount = 1 << BM__LengthShift; // for adaptive models
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// Maximum values for general models
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const uint32_t DM__LengthShift = 15; // length bits discarded before mult.
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const uint32_t DM__MaxCount = 1 << DM__LengthShift; // for adaptive models
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