F32vec4 Class Reference

#include <fvec.h>

Public Member Functions
	F32vec4 ()
	F32vec4 (__m128 m)
	F32vec4 (float f3, float f2, float f1, float f0)
EXPLICIT	F32vec4 (float f)
EXPLICIT	F32vec4 (double d)
F32vec4 &	operator= (float f)
F32vec4 &	operator= (double d)
	operator __m128 () const
F32vec4 &	operator= (const F32vec4 &a)
F32vec4 &	operator= (const __m128 &avec)
F32vec4 &	operator+= (const F32vec4 &a)
F32vec4 &	operator-= (const F32vec4 &a)
F32vec4 &	operator*= (const F32vec4 &a)
F32vec4 &	operator/= (const F32vec4 &a)
F32vec4 &	operator&= (const F32vec4 &a)
F32vec4 &	operator|= (const F32vec4 &a)
F32vec4 &	operator^= (const F32vec4 &a)
	Fvec32s4_COMP (eq) Fvec32s4_COMP(lt) Fvec32s4_COMP(le) Fvec32s4_COMP(gt) Fvec32s4_COMP(ge) Fvec32s4_COMP(neq) Fvec32s4_COMP(nlt) Fvec32s4_COMP(nle) Fvec32s4_COMP(ngt) Fvec32s4_COMP(nge) friend F32vec4 simd_min(const F32vec4 &a
const float &	operator[] (int i) const
float &	operator[] (int i)

Public Attributes
const F32vec4 &	b { return _mm_min_ps(a,b)

Protected Attributes
__m128	vec

Friends
F32vec4	operator& (const F32vec4 &a, const F32vec4 &b)
F32vec4	operator| (const F32vec4 &a, const F32vec4 &b)
F32vec4	operator^ (const F32vec4 &a, const F32vec4 &b)
F32vec4	operator+ (const F32vec4 &a, const F32vec4 &b)
F32vec4	operator- (const F32vec4 &a, const F32vec4 &b)
F32vec4	operator* (const F32vec4 &a, const F32vec4 &b)
F32vec4	operator/ (const F32vec4 &a, const F32vec4 &b)
float	add_horizontal (const F32vec4 &a)
F32vec4	sqrt (const F32vec4 &a)
F32vec4	rcp (const F32vec4 &a)
F32vec4	rsqrt (const F32vec4 &a)
F32vec4	rcp_nr (const F32vec4 &a)
F32vec4	rsqrt_nr (const F32vec4 &a)
F32vec4	simd_max (const F32vec4 &a, const F32vec4 &b)
F32vec4	abs (const F32vec4 &a)

Constructor & Destructor Documentation

F32vec4::F32vec4 ( )

inline

{}

F32vec4::F32vec4 ( __m128  m )

inline

{ vec = m;}

F32vec4::F32vec4 ( float  f3, float  f2, float  f1, float  f0  )

inline

{ vec= _mm_set_ps(f3,f2,f1,f0); }

EXPLICIT F32vec4::F32vec4 ( float  f )

inline

{ vec = _mm_set_ps1(f); }

EXPLICIT F32vec4::F32vec4 ( double  d )

inline

{ vec = _mm_set_ps1((float) d); }

Member Function Documentation

F32vec4::Fvec32s4_COMP

(

eq

)

const

F32vec4::operator __m128 ( ) const

inline

{ return vec; }     /* Convert to __m128 */

F32vec4& F32vec4::operator&= ( const F32vec4 &  a )

inline

{ return *this = _mm_and_ps(vec,a); }

F32vec4& F32vec4::operator*= ( const F32vec4 &  a )

inline

{ return *this = _mm_mul_ps(vec,a); }

F32vec4& F32vec4::operator+= ( const F32vec4 &  a )

inline

{ return *this = _mm_add_ps(vec,a); }

F32vec4& F32vec4::operator-= ( const F32vec4 &  a )

inline

{ return *this = _mm_sub_ps(vec,a); }

F32vec4& F32vec4::operator/= ( const F32vec4 &  a )

inline

{ return *this = _mm_div_ps(vec,a); }

F32vec4& F32vec4::operator= ( float  f )

inline

{ vec = _mm_set_ps1(f); return *this; }

F32vec4& F32vec4::operator= ( double  d )

inline

    {
        vec = _mm_set_ps1((float) d);
        return *this;
    }

F32vec4& F32vec4::operator= ( const F32vec4 &  a )

inline

{ vec = a.vec; return *this; }

F32vec4& F32vec4::operator= ( const __m128 &  avec )

inline

{ vec = avec; return *this; }

const float& F32vec4::operator[] ( int  i ) const

inline

    {
        /* Assert enabled only during debug /DDEBUG */
        _VEC_ASSERT((0 <= i) && (i <= 3));          /* User should only access elements 0-3 */
        float *fp = (float*)&vec;
        return *(fp+i);
    }

float& F32vec4::operator[] ( int  i )

inline

    {
        /* Assert enabled only during debug /DDEBUG */
        _VEC_ASSERT((0 <= i) && (i <= 3));          /* User should only access elements 0-3 */
        float *fp = (float*)&vec;
        return *(fp+i);
    }

F32vec4& F32vec4::operator^= ( const F32vec4 &  a )

inline

{ return *this = _mm_xor_ps(vec,a); }

F32vec4& F32vec4::operator|= ( const F32vec4 &  a )

inline

{ return *this = _mm_or_ps(vec,a); }

Friends And Related Function Documentation

F32vec4 abs ( const F32vec4 &  a )

friend

{return _mm_and_ps(a, _f32vec4_abs_mask); }

float add_horizontal ( const F32vec4 &  a )

friend

    {
        F32vec4 ftemp = _mm_add_ps(a, _mm_movehl_ps(a, a));
        ftemp = _mm_add_ss(ftemp, _mm_shuffle_ps(ftemp, ftemp, 1));
        return _mm_cvtss_f32(ftemp);
    }

F32vec4 operator& ( const F32vec4 &  a, const F32vec4 &  b  )

friend

{ return _mm_and_ps(a,b); }

F32vec4 operator* ( const F32vec4 &  a, const F32vec4 &  b  )

friend

{ return _mm_mul_ps(a,b); }

F32vec4 operator+ ( const F32vec4 &  a, const F32vec4 &  b  )

friend

{ return _mm_add_ps(a,b); }

F32vec4 operator- ( const F32vec4 &  a, const F32vec4 &  b  )

friend

{ return _mm_sub_ps(a,b); }

F32vec4 operator/ ( const F32vec4 &  a, const F32vec4 &  b  )

friend

{ return _mm_div_ps(a,b); }

F32vec4 operator^ ( const F32vec4 &  a, const F32vec4 &  b  )

friend

{ return _mm_xor_ps(a,b); }

F32vec4 operator| ( const F32vec4 &  a, const F32vec4 &  b  )

friend

{ return _mm_or_ps(a,b); }

F32vec4 rcp ( const F32vec4 &  a )

friend

{ return _mm_rcp_ps(a); }

F32vec4 rcp_nr ( const F32vec4 &  a )

friend

    {
        F32vec4 Ra0 = _mm_rcp_ps(a);
        return _mm_sub_ps(_mm_add_ps(Ra0, Ra0), _mm_mul_ps(_mm_mul_ps(Ra0, a), Ra0));
    }

F32vec4 rsqrt ( const F32vec4 &  a )

friend

{ return _mm_rsqrt_ps(a); }

F32vec4 rsqrt_nr ( const F32vec4 &  a )

friend

    {
        static const F32vec4 fvecf0pt5(0.5f);
        static const F32vec4 fvecf3pt0(3.0f);
        F32vec4 Ra0 = _mm_rsqrt_ps(a);
        return (fvecf0pt5 * Ra0) * (fvecf3pt0 - (a * Ra0) * Ra0);
    }

F32vec4 simd_max ( const F32vec4 &  a, const F32vec4 &  b  )

friend

{ return _mm_max_ps(a,b); }

F32vec4 sqrt ( const F32vec4 &  a )

friend

{ return _mm_sqrt_ps(a); }

Member Data Documentation

const F32vec4& F32vec4::b { return _mm_min_ps(a,b)

__m128 F32vec4::vec

protected

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The documentation for this class was generated from the following file:

• VS2013/inc/fvec.h