vp.cpp File Reference

#include "vp.h"
#include "vector2.h"
#include "vector3.h"
#include "vector4.h"
#include "matrix3d.h"
#include "matrix4.h"
#include "wwdebug.h"
#include "cpudetect.h"
#include <memory.h>

Go to the source code of this file.

Macros
#define	SHUFFLE(x, y, z, w)
#define	BROADCAST(XMM, INDEX)
#define	TRANSPOSE(BX, BY, BZ, BW, TV)

Macro Definition Documentation

BROADCAST

#define BROADCAST	(		XMM,
			INDEX )

Value:

__asm   shufps  XMM,XMM,(((INDEX)&3)<< 6|((INDEX)&3)<<4|((INDEX)&3)<< 2|((INDEX)&3))

Definition at line 49 of file vp.cpp.

SHUFFLE

#define SHUFFLE	(		x,
			y,
			z,
			w )

Value:

(((x)&3)<< 6|((y)&3)<<4|((z)&3)<< 2|((w)&3))

Definition at line 48 of file vp.cpp.

TRANSPOSE

#define TRANSPOSE	(		BX,
			BY,
			BZ,
			BW,
			TV )

Value:

        __asm   movaps      TV,BZ                       \
        __asm   unpcklps    BZ,BW                       \
        __asm   unpckhps    TV,BW                       \
        __asm   movaps      BW,BX                       \
        __asm   unpcklps    BX,BY                       \
        __asm   unpckhps    BW,BY                       \
        __asm   movaps      BY,BX                       \
        __asm   shufps      BX,BZ,SHUFFLE(1, 0, 1, 0)    \
        __asm   shufps      BY,BZ,SHUFFLE(3, 2, 3, 2)    \
        __asm   movaps      BZ,BW                       \
        __asm   shufps      BZ,TV,SHUFFLE(1, 0, 1, 0)    \
        __asm   shufps      BW,TV,SHUFFLE(3, 2, 3, 2)

Definition at line 51 of file vp.cpp.