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/**
*** Copyright (C) 1985-1999 Intel Corporation. All rights reserved.****** The information and source code contained herein is the exclusive*** property of Intel Corporation and may not be disclosed, examined*** or reproduced in whole or in part without explicit written authorization*** from the company.*****/
/*
* xmmintrin.h * * Principal header file for Streaming SIMD Extensions intrinsics * * The intrinsics package can be used in 2 ways, based whether or not * _MM_FUNCTIONALITY is defined; if it is, the C/x87 implementation * will be used (the "faux intrinsics"). * * * Note that the m128 datatype provided using _MM2_FUNCTIONALITY mode is * implemented as struct, will not be 128b aligned, will be passed * via the stack, etc. MM_FUNCTIONALITY mode is not intended for * performance, just semantics. * */
#ifndef _INCLUDED_MM2
#define _INCLUDED_MM2
/*
* the m64 type is required for the integer Streaming SIMD Extensions intrinsics */#ifndef _MMINTRIN_H_INCLUDED
#include <mmintrin.h>
#endif
#ifdef _MM2_FUNCTIONALITY
/* support old notation */#ifndef _MM_FUNCTIONALITY
#define _MM_FUNCTIONALITY
#endif
#endif
#ifdef __ICL
#ifdef _MM_FUNCTIONALITY
#include "xmm_func.h"
#else
/* using real intrinsics */typedef long long __m128;#endif
#else
#if _MSC_VER >= 1300
typedef struct __declspec(intrin_type) __declspec(align(16)) __m128 { float m128_f32[4];} __m128;#endif
#ifndef _INC_MALLOC
/* pick up _mm_malloc() and _mm_free() */#include <malloc.h>
#endif
#endif
/*******************************************************//* MACRO for shuffle parameter for _mm_shuffle_ps(). *//* Argument fp3 is a digit[0123] that represents the fp*//* from argument "b" of mm_shuffle_ps that will be *//* placed in fp3 of result. fp2 is the same for fp2 in *//* result. fp1 is a digit[0123] that represents the fp *//* from argument "a" of mm_shuffle_ps that will be *//* places in fp1 of result. fp0 is the same for fp0 of *//* result *//*******************************************************/#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) (((fp3) << 6) | ((fp2) << 4) | \
((fp1) << 2) | ((fp0)))
/*******************************************************//* MACRO for performing the transpose of a 4x4 matrix *//* of single precision floating point values. *//* Arguments row0, row1, row2, and row3 are __m128 *//* values whose elements form the corresponding rows *//* of a 4x4 matrix. The matrix transpose is returned *//* in arguments row0, row1, row2, and row3 where row0 *//* now holds column 0 of the original matrix, row1 now *//* holds column 1 of the original matrix, etc. *//*******************************************************/#define _MM_TRANSPOSE4_PS(row0, row1, row2, row3) { \
__m128 tmp3, tmp2, tmp1, tmp0; \ \ tmp0 = _mm_shuffle_ps((row0), (row1), 0x44); \ tmp2 = _mm_shuffle_ps((row0), (row1), 0xEE); \ tmp1 = _mm_shuffle_ps((row2), (row3), 0x44); \ tmp3 = _mm_shuffle_ps((row2), (row3), 0xEE); \ \ (row0) = _mm_shuffle_ps(tmp0, tmp1, 0x88); \ (row1) = _mm_shuffle_ps(tmp0, tmp1, 0xDD); \ (row2) = _mm_shuffle_ps(tmp2, tmp3, 0x88); \ (row3) = _mm_shuffle_ps(tmp2, tmp3, 0xDD); \ }
/* constants for use with _mm_prefetch */#define _MM_HINT_T0 1
#define _MM_HINT_T1 2
#define _MM_HINT_T2 3
#define _MM_HINT_NTA 0
/* (this declspec not supported with 0.A or 0.B) */#define _MM_ALIGN16 __declspec(align(16))
/* MACRO functions for setting and reading the MXCSR */#define _MM_EXCEPT_MASK 0x003f
#define _MM_EXCEPT_INVALID 0x0001
#define _MM_EXCEPT_DENORM 0x0002
#define _MM_EXCEPT_DIV_ZERO 0x0004
#define _MM_EXCEPT_OVERFLOW 0x0008
#define _MM_EXCEPT_UNDERFLOW 0x0010
#define _MM_EXCEPT_INEXACT 0x0020
#define _MM_MASK_MASK 0x1f80
#define _MM_MASK_INVALID 0x0080
#define _MM_MASK_DENORM 0x0100
#define _MM_MASK_DIV_ZERO 0x0200
#define _MM_MASK_OVERFLOW 0x0400
#define _MM_MASK_UNDERFLOW 0x0800
#define _MM_MASK_INEXACT 0x1000
#define _MM_ROUND_MASK 0x6000
#define _MM_ROUND_NEAREST 0x0000
#define _MM_ROUND_DOWN 0x2000
#define _MM_ROUND_UP 0x4000
#define _MM_ROUND_TOWARD_ZERO 0x6000
#define _MM_FLUSH_ZERO_MASK 0x8000
#define _MM_FLUSH_ZERO_ON 0x8000
#define _MM_FLUSH_ZERO_OFF 0x0000
#define _MM_SET_EXCEPTION_STATE(mask) \
_mm_setcsr((_mm_getcsr() & ~_MM_EXCEPT_MASK) | (mask))#define _MM_GET_EXCEPTION_STATE() \
(_mm_getcsr() & _MM_EXCEPT_MASK)
#define _MM_SET_EXCEPTION_MASK(mask) \
_mm_setcsr((_mm_getcsr() & ~_MM_MASK_MASK) | (mask))#define _MM_GET_EXCEPTION_MASK() \
(_mm_getcsr() & _MM_MASK_MASK)
#define _MM_SET_ROUNDING_MODE(mode) \
_mm_setcsr((_mm_getcsr() & ~_MM_ROUND_MASK) | (mode))#define _MM_GET_ROUNDING_MODE() \
(_mm_getcsr() & _MM_ROUND_MASK)
#define _MM_SET_FLUSH_ZERO_MODE(mode) \
_mm_setcsr((_mm_getcsr() & ~_MM_FLUSH_ZERO_MASK) | (mode))#define _MM_GET_FLUSH_ZERO_MODE(mode) \
(_mm_getcsr() & _MM_FLUSH_ZERO_MASK)
/*****************************************************//* INTRINSICS FUNCTION PROTOTYPES START HERE *//*****************************************************/
#if defined __cplusplus
extern "C" { /* Begin "C" */ /* Intrinsics use C name-mangling. */#endif /* __cplusplus */
/*
* FP, arithmetic */
extern __m128 _mm_add_ss(__m128 a, __m128 b);extern __m128 _mm_add_ps(__m128 a, __m128 b);extern __m128 _mm_sub_ss(__m128 a, __m128 b);extern __m128 _mm_sub_ps(__m128 a, __m128 b);extern __m128 _mm_mul_ss(__m128 a, __m128 b);extern __m128 _mm_mul_ps(__m128 a, __m128 b);extern __m128 _mm_div_ss(__m128 a, __m128 b);extern __m128 _mm_div_ps(__m128 a, __m128 b);extern __m128 _mm_sqrt_ss(__m128 a);extern __m128 _mm_sqrt_ps(__m128 a);extern __m128 _mm_rcp_ss(__m128 a);extern __m128 _mm_rcp_ps(__m128 a);extern __m128 _mm_rsqrt_ss(__m128 a);extern __m128 _mm_rsqrt_ps(__m128 a);extern __m128 _mm_min_ss(__m128 a, __m128 b);extern __m128 _mm_min_ps(__m128 a, __m128 b);extern __m128 _mm_max_ss(__m128 a, __m128 b);extern __m128 _mm_max_ps(__m128 a, __m128 b);
/*
* FP, logical */
extern __m128 _mm_and_ps(__m128 a, __m128 b);extern __m128 _mm_andnot_ps(__m128 a, __m128 b);extern __m128 _mm_or_ps(__m128 a, __m128 b);extern __m128 _mm_xor_ps(__m128 a, __m128 b);
/*
* FP, comparison */
extern __m128 _mm_cmpeq_ss(__m128 a, __m128 b);extern __m128 _mm_cmpeq_ps(__m128 a, __m128 b);extern __m128 _mm_cmplt_ss(__m128 a, __m128 b);extern __m128 _mm_cmplt_ps(__m128 a, __m128 b);extern __m128 _mm_cmple_ss(__m128 a, __m128 b);extern __m128 _mm_cmple_ps(__m128 a, __m128 b);extern __m128 _mm_cmpgt_ss(__m128 a, __m128 b);extern __m128 _mm_cmpgt_ps(__m128 a, __m128 b);extern __m128 _mm_cmpge_ss(__m128 a, __m128 b);extern __m128 _mm_cmpge_ps(__m128 a, __m128 b);extern __m128 _mm_cmpneq_ss(__m128 a, __m128 b);extern __m128 _mm_cmpneq_ps(__m128 a, __m128 b);extern __m128 _mm_cmpnlt_ss(__m128 a, __m128 b);extern __m128 _mm_cmpnlt_ps(__m128 a, __m128 b);extern __m128 _mm_cmpnle_ss(__m128 a, __m128 b);extern __m128 _mm_cmpnle_ps(__m128 a, __m128 b);extern __m128 _mm_cmpngt_ss(__m128 a, __m128 b);extern __m128 _mm_cmpngt_ps(__m128 a, __m128 b);extern __m128 _mm_cmpnge_ss(__m128 a, __m128 b);extern __m128 _mm_cmpnge_ps(__m128 a, __m128 b);extern __m128 _mm_cmpord_ss(__m128 a, __m128 b);extern __m128 _mm_cmpord_ps(__m128 a, __m128 b);extern __m128 _mm_cmpunord_ss(__m128 a, __m128 b);extern __m128 _mm_cmpunord_ps(__m128 a, __m128 b);extern int _mm_comieq_ss(__m128 a, __m128 b);extern int _mm_comilt_ss(__m128 a, __m128 b);extern int _mm_comile_ss(__m128 a, __m128 b);extern int _mm_comigt_ss(__m128 a, __m128 b);extern int _mm_comige_ss(__m128 a, __m128 b);extern int _mm_comineq_ss(__m128 a, __m128 b);extern int _mm_ucomieq_ss(__m128 a, __m128 b);extern int _mm_ucomilt_ss(__m128 a, __m128 b);extern int _mm_ucomile_ss(__m128 a, __m128 b);extern int _mm_ucomigt_ss(__m128 a, __m128 b);extern int _mm_ucomige_ss(__m128 a, __m128 b);extern int _mm_ucomineq_ss(__m128 a, __m128 b);
/*
* FP, conversions */
extern int _mm_cvt_ss2si(__m128 a);extern __m64 _mm_cvt_ps2pi(__m128 a);extern int _mm_cvtt_ss2si(__m128 a);extern __m64 _mm_cvtt_ps2pi(__m128 a);extern __m128 _mm_cvt_si2ss(__m128, int);extern __m128 _mm_cvt_pi2ps(__m128, __m64);
/*
* FP, misc */
extern __m128 _mm_shuffle_ps(__m128 a, __m128 b, unsigned int imm8);extern __m128 _mm_unpackhi_ps(__m128 a, __m128 b);extern __m128 _mm_unpacklo_ps(__m128 a, __m128 b);extern __m128 _mm_loadh_pi(__m128, __m64 const*);extern __m128 _mm_movehl_ps(__m128, __m128);extern __m128 _mm_movelh_ps(__m128, __m128);extern void _mm_storeh_pi(__m64 *, __m128);extern __m128 _mm_loadl_pi(__m128, __m64 const*);extern void _mm_storel_pi(__m64 *, __m128);extern int _mm_movemask_ps(__m128 a);
/*
* Integer extensions */extern int _m_pextrw(__m64, int);extern __m64 _m_pinsrw(__m64, int, int);extern __m64 _m_pmaxsw(__m64, __m64);extern __m64 _m_pmaxub(__m64, __m64);extern __m64 _m_pminsw(__m64, __m64);extern __m64 _m_pminub(__m64, __m64);extern int _m_pmovmskb(__m64);extern __m64 _m_pmulhuw(__m64, __m64);extern __m64 _m_pshufw(__m64, int);extern void _m_maskmovq(__m64, __m64, char *);extern __m64 _m_pavgb(__m64, __m64);extern __m64 _m_pavgw(__m64, __m64);extern __m64 _m_psadbw(__m64, __m64);
/*
* memory & initialization */
extern __m128 _mm_set_ss(float a);extern __m128 _mm_set_ps1(float a);extern __m128 _mm_set_ps(float a, float b, float c, float d);extern __m128 _mm_setr_ps(float a, float b, float c, float d);extern __m128 _mm_setzero_ps(void);extern __m128 _mm_load_ss(float const*a);extern __m128 _mm_load_ps1(float const*a);extern __m128 _mm_load_ps(float const*a);extern __m128 _mm_loadr_ps(float const*a);extern __m128 _mm_loadu_ps(float const*a);extern void _mm_store_ss(float *v, __m128 a);extern void _mm_store_ps1(float *v, __m128 a);extern void _mm_store_ps(float *v, __m128 a);extern void _mm_storer_ps(float *v, __m128 a);extern void _mm_storeu_ps(float *v, __m128 a);extern void _mm_prefetch(char const*a, int sel);extern void _mm_stream_pi(__m64 *, __m64);extern void _mm_stream_ps(float *, __m128);extern __m128 _mm_move_ss(__m128 a, __m128 b);
extern void _mm_sfence(void);extern unsigned int _mm_getcsr(void);extern void _mm_setcsr(unsigned int);
#ifdef __ICL
extern void* __cdecl _mm_malloc(int siz, int al);extern void __cdecl _mm_free(void *p);#endif
/* Alternate intrinsic names definition */#define _mm_cvtss_si32 _mm_cvt_ss2si
#define _mm_cvtps_pi32 _mm_cvt_ps2pi
#define _mm_cvttss_si32 _mm_cvtt_ss2si
#define _mm_cvttps_pi32 _mm_cvtt_ps2pi
#define _mm_cvtsi32_ss _mm_cvt_si2ss
#define _mm_cvtpi32_ps _mm_cvt_pi2ps
#define _mm_extract_pi16 _m_pextrw
#define _mm_insert_pi16 _m_pinsrw
#define _mm_max_pi16 _m_pmaxsw
#define _mm_max_pu8 _m_pmaxub
#define _mm_min_pi16 _m_pminsw
#define _mm_min_pu8 _m_pminub
#define _mm_movemask_pi8 _m_pmovmskb
#define _mm_mulhi_pu16 _m_pmulhuw
#define _mm_shuffle_pi16 _m_pshufw
#define _mm_maskmove_si64 _m_maskmovq
#define _mm_avg_pu8 _m_pavgb
#define _mm_avg_pu16 _m_pavgw
#define _mm_sad_pu8 _m_psadbw
#define _mm_set1_ps _mm_set_ps1
#define _mm_load1_ps _mm_load_ps1
#define _mm_store1_ps _mm_store_ps1
/******************************************************//* UTILITY INTRINSICS FUNCTION DEFINITIONS START HERE *//******************************************************/
/*********************************************************//* NAME : _mm_cvtpi16_ps *//* DESCRIPTION : Convert 4 16-bit signed integer values *//* to 4 single-precision float values *//* IN : __m64 a *//* OUT : none *//* RETURN : __m128 : (float)a *//*********************************************************/__inline __m128 _mm_cvtpi16_ps(__m64 a){ __m128 tmp; __m64 ext_val = _mm_cmpgt_pi16(_mm_setzero_si64(), a);
tmp = _mm_cvtpi32_ps(_mm_setzero_ps(), _mm_unpackhi_pi16(a, ext_val)); return(_mm_cvtpi32_ps(_mm_movelh_ps(tmp, tmp), _mm_unpacklo_pi16(a, ext_val)));}
/***********************************************************//* NAME : _mm_cvtpu16_ps *//* DESCRIPTION : Convert 4 16-bit unsigned integer values *//* to 4 single-precision float values *//* IN : __m64 a *//* OUT : none *//* RETURN : __m128 : (float)a *//***********************************************************/__inline __m128 _mm_cvtpu16_ps(__m64 a){ __m128 tmp; __m64 ext_val = _mm_setzero_si64();
tmp = _mm_cvtpi32_ps(_mm_setzero_ps(), _mm_unpackhi_pi16(a, ext_val)); return(_mm_cvtpi32_ps(_mm_movelh_ps(tmp, tmp), _mm_unpacklo_pi16(a, ext_val)));}
/******************************************************//* NAME : _mm_cvtps_pi16 *//* DESCRIPTION : Convert 4 single-precision float *//* values to 4 16-bit integer values *//* IN : __m128 a *//* OUT : none *//* RETURN : __m64 : (short)a *//******************************************************/__inline __m64 _mm_cvtps_pi16(__m128 a){ return _mm_packs_pi32(_mm_cvtps_pi32(a), _mm_cvtps_pi32(_mm_movehl_ps(a, a)));}
/******************************************************//* NAME : _mm_cvtpi8_ps *//* DESCRIPTION : Convert 4 8-bit integer values to 4 *//* single-precision float values *//* IN : __m64 a *//* OUT : none *//* RETURN : __m128 : (float)a *//******************************************************/__inline __m128 _mm_cvtpi8_ps(__m64 a){ __m64 ext_val = _mm_cmpgt_pi8(_mm_setzero_si64(), a);
return _mm_cvtpi16_ps(_mm_unpacklo_pi8(a, ext_val));}
/******************************************************//* NAME : _mm_cvtpu8_ps *//* DESCRIPTION : Convert 4 8-bit unsigned integer *//* values to 4 single-precision float *//* values *//* IN : __m64 a *//* OUT : none *//* RETURN : __m128 : (float)a *//******************************************************/__inline __m128 _mm_cvtpu8_ps(__m64 a){ return _mm_cvtpu16_ps(_mm_unpacklo_pi8(a, _mm_setzero_si64()));}
/******************************************************//* NAME : _mm_cvtps_pi8 *//* DESCRIPTION : Convert 4 single-precision float *//* values to 4 8-bit integer values *//* IN : __m128 a *//* OUT : none *//* RETURN : __m64 : (char)a *//******************************************************/__inline __m64 _mm_cvtps_pi8(__m128 a){ return _mm_packs_pi16(_mm_cvtps_pi16(a), _mm_setzero_si64());}
/******************************************************//* NAME : _mm_cvtpi32x2_ps *//* DESCRIPTION : Convert 4 32-bit integer values *//* to 4 single-precision float values *//* IN : __m64 a : operand 1 *//* __m64 b : operand 2 *//* OUT : none *//* RETURN : __m128 : (float)a,(float)b *//******************************************************/__inline __m128 _mm_cvtpi32x2_ps(__m64 a, __m64 b){ return _mm_movelh_ps(_mm_cvt_pi2ps(_mm_setzero_ps(), a), _mm_cvt_pi2ps(_mm_setzero_ps(), b)); }
#if defined __cplusplus
}; /* End "C" */#endif /* __cplusplus */
#endif /* _INCLUDED_MM2 */
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