forked from bartvdbraak/blender
147 lines
3.8 KiB
C++
147 lines
3.8 KiB
C++
/*
|
|
|
|
Copyright (c) 2005 Gino van den Bergen / Erwin Coumans http://continuousphysics.com
|
|
|
|
Permission is hereby granted, free of charge, to any person or organization
|
|
obtaining a copy of the software and accompanying documentation covered by
|
|
this license (the "Software") to use, reproduce, display, distribute,
|
|
execute, and transmit the Software, and to prepare derivative works of the
|
|
Software, and to permit third-parties to whom the Software is furnished to
|
|
do so, all subject to the following:
|
|
|
|
The copyright notices in the Software and this entire statement, including
|
|
the above license grant, this restriction and the following disclaimer,
|
|
must be included in all copies of the Software, in whole or in part, and
|
|
all derivative works of the Software, unless such copies or derivative
|
|
works are solely in the form of machine-executable object code generated by
|
|
a source language processor.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
|
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
|
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
|
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef SIMD_QUADWORD_H
|
|
#define SIMD_QUADWORD_H
|
|
|
|
#include "SimdScalar.h"
|
|
|
|
|
|
|
|
|
|
|
|
class SimdQuadWord
|
|
{
|
|
protected:
|
|
ATTRIBUTE_ALIGNED16 (SimdScalar m_x);
|
|
SimdScalar m_y;
|
|
SimdScalar m_z;
|
|
SimdScalar m_unusedW;
|
|
|
|
public:
|
|
|
|
SIMD_FORCE_INLINE SimdScalar& operator[](int i) { return (&m_x)[i]; }
|
|
SIMD_FORCE_INLINE const SimdScalar& operator[](int i) const { return (&m_x)[i]; }
|
|
|
|
SIMD_FORCE_INLINE const SimdScalar& getX() const { return m_x; }
|
|
|
|
SIMD_FORCE_INLINE const SimdScalar& getY() const { return m_y; }
|
|
|
|
SIMD_FORCE_INLINE const SimdScalar& getZ() const { return m_z; }
|
|
|
|
SIMD_FORCE_INLINE void setX(float x) { m_x = x;};
|
|
|
|
SIMD_FORCE_INLINE void setY(float y) { m_y = y;};
|
|
|
|
SIMD_FORCE_INLINE void setZ(float z) { m_z = z;};
|
|
|
|
SIMD_FORCE_INLINE const SimdScalar& x() const { return m_x; }
|
|
|
|
SIMD_FORCE_INLINE const SimdScalar& y() const { return m_y; }
|
|
|
|
SIMD_FORCE_INLINE const SimdScalar& z() const { return m_z; }
|
|
|
|
|
|
operator SimdScalar *() { return &m_x; }
|
|
operator const SimdScalar *() const { return &m_x; }
|
|
|
|
SIMD_FORCE_INLINE void setValue(const SimdScalar& x, const SimdScalar& y, const SimdScalar& z)
|
|
{
|
|
m_x=x;
|
|
m_y=y;
|
|
m_z=z;
|
|
}
|
|
|
|
/* void getValue(SimdScalar *m) const
|
|
{
|
|
m[0] = m_x;
|
|
m[1] = m_y;
|
|
m[2] = m_z;
|
|
}
|
|
*/
|
|
SIMD_FORCE_INLINE void setValue(const SimdScalar& x, const SimdScalar& y, const SimdScalar& z,const SimdScalar& w)
|
|
{
|
|
m_x=x;
|
|
m_y=y;
|
|
m_z=z;
|
|
m_unusedW=w;
|
|
}
|
|
|
|
SIMD_FORCE_INLINE SimdQuadWord() :
|
|
m_x(0.f),m_y(0.f),m_z(0.f),m_unusedW(0.f)
|
|
{
|
|
}
|
|
|
|
SIMD_FORCE_INLINE SimdQuadWord(const SimdScalar& x, const SimdScalar& y, const SimdScalar& z)
|
|
:m_x(x),m_y(y),m_z(z)
|
|
//todo, remove this in release/simd ?
|
|
,m_unusedW(0.f)
|
|
{
|
|
}
|
|
|
|
SIMD_FORCE_INLINE SimdQuadWord(const SimdScalar& x, const SimdScalar& y, const SimdScalar& z,const SimdScalar& w)
|
|
:m_x(x),m_y(y),m_z(z),m_unusedW(w)
|
|
{
|
|
}
|
|
|
|
|
|
SIMD_FORCE_INLINE void setMax(const SimdQuadWord& other)
|
|
{
|
|
if (other.m_x > m_x)
|
|
m_x = other.m_x;
|
|
|
|
if (other.m_y > m_y)
|
|
m_y = other.m_y;
|
|
|
|
if (other.m_z > m_z)
|
|
m_z = other.m_z;
|
|
|
|
if (other.m_unusedW > m_unusedW)
|
|
m_unusedW = other.m_unusedW;
|
|
}
|
|
|
|
SIMD_FORCE_INLINE void setMin(const SimdQuadWord& other)
|
|
{
|
|
if (other.m_x < m_x)
|
|
m_x = other.m_x;
|
|
|
|
if (other.m_y < m_y)
|
|
m_y = other.m_y;
|
|
|
|
if (other.m_z < m_z)
|
|
m_z = other.m_z;
|
|
|
|
if (other.m_unusedW < m_unusedW)
|
|
m_unusedW = other.m_unusedW;
|
|
}
|
|
|
|
|
|
|
|
};
|
|
|
|
#endif //SIMD_QUADWORD_H
|