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55 lines
1.1 KiB
C++
55 lines
1.1 KiB
C++
/**
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is part of the mingw-w64 runtime package.
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* No warranty is given; refer to the file DISCLAIMER.PD within this package.
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*/
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#ifndef _IVEC_H_INCLUDED
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#define _IVEC_H_INCLUDED
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#ifndef RC_INVOKED
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#if !defined __cplusplus
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#error This file is only supported in C++ compilations!
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#endif
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#include <intrin.h>
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#include <assert.h>
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#include <dvec.h>
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#include <corecrt.h>
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#pragma pack(push,_CRT_PACKING)
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#if defined(_ENABLE_VEC_DEBUG)
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#include <iostream>
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#endif
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#pragma pack(pop)
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#ifdef __SSE__
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#define _MM_QW (*((__int64*)&vec))
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#pragma pack(push,16)
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class M64
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{
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protected:
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__m64 vec;
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public:
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M64() {}
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M64(__m64 mm) { vec = mm; }
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M64(__int64 mm) { _MM_QW = mm; }
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M64(int i) { vec = _m_from_int(i); }
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operator __m64() const { return vec; }
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M64& operator&=(const M64 &a) { return *this = (M64) _m_pand(vec,a); }
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M64& operator|=(const M64 &a) { return *this = (M64) _m_por(vec,a); }
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M64& operator^=(const M64 &a) { return *this = (M64) _m_pxor(vec,a); }
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};
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#pragma pack(pop)
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#endif /* ifdef __SSE__ */
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#endif
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#endif
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