#include "CoreTypes.h"
#include "Math/UnrealMathUtility.h"
#include "Math/UnrealMathFPU.h"
#include "Math/UnrealMathVectorCommon.h"

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Classes
struct	VectorRegisterConstInit

Namespaces
namespace	GlobalVectorConstants

Macros
#define	SUPPORT_DOUBLE_TO_FLOAT_VECTOR_CONVERSION 1

#define	SIMD_ALIGNMENT (alignof(VectorRegister))

#define	VectorMask_LT(Vec1, Vec2) VectorCompareLT(Vec1, Vec2)

#define	VectorMask_LE(Vec1, Vec2) VectorCompareLE(Vec1, Vec2)

#define	VectorMask_GT(Vec1, Vec2) VectorCompareGT(Vec1, Vec2)

#define	VectorMask_GE(Vec1, Vec2) VectorCompareGE(Vec1, Vec2)

#define	VectorMask_EQ(Vec1, Vec2) VectorCompareEQ(Vec1, Vec2)

#define	VectorMask_NE(Vec1, Vec2) VectorCompareNE(Vec1, Vec2)

#define	ZERO_ANIMWEIGHT_THRESH (0.00001f)

#define	ZERO_ANIMWEIGHT_THRESH_DOUBLE (0.00001)

Typedefs
template<typename T >
using	TVectorRegisterType = std::conditional_t<std::is_same_v<T, float>, VectorRegister4Float, std::conditional_t<std::is_same_v<T, double>, VectorRegister4Double, void> >

using	PersistentVectorRegister4Double = VectorRegister4Double

using	PersistentVectorRegister4Float = VectorRegister4Float

template<typename T >
using	TPersistentVectorRegisterType = std::conditional_t<std::is_same_v<T, float>, PersistentVectorRegister4Float, std::conditional_t<std::is_same_v<T, double>, PersistentVectorRegister4Double, void> >

Variables
constexpr VectorRegister	VECTOR_INV_255 = MakeVectorRegisterDoubleConstant(1.0 / 255, 1.0 / 255, 1.0 / 255, 1.0 / 255)

constexpr VectorRegister	GlobalVectorConstants::AnimWeightThreshold = MakeVectorRegisterConstant(ZERO_ANIMWEIGHT_THRESH_DOUBLE, ZERO_ANIMWEIGHT_THRESH_DOUBLE, ZERO_ANIMWEIGHT_THRESH_DOUBLE, ZERO_ANIMWEIGHT_THRESH_DOUBLE)

constexpr VectorRegister	GlobalVectorConstants::RotationSignificantThreshold = MakeVectorRegisterConstant(1.0 - UE_DELTAUE_DELTA, 1.0 - UE_DELTAUE_DELTA, 1.0 - UE_DELTAUE_DELTA, 1.0 - UE_DELTAUE_DELTA)

Macro Definition Documentation

◆ SIMD_ALIGNMENT

#define SIMD_ALIGNMENT (alignof(VectorRegister))

Definition at line 28 of file VectorRegister.h.

◆ SUPPORT_DOUBLE_TO_FLOAT_VECTOR_CONVERSION

#define SUPPORT_DOUBLE_TO_FLOAT_VECTOR_CONVERSION 1

Definition at line 9 of file VectorRegister.h.

◆ VectorMask_EQ

#define VectorMask_EQ	(		Vec1,
			Vec2 ) VectorCompareEQ(Vec1, Vec2)

Definition at line 111 of file VectorRegister.h.

◆ VectorMask_GE

#define VectorMask_GE	(		Vec1,
			Vec2 ) VectorCompareGE(Vec1, Vec2)

Definition at line 110 of file VectorRegister.h.

◆ VectorMask_GT

#define VectorMask_GT	(		Vec1,
			Vec2 ) VectorCompareGT(Vec1, Vec2)

Definition at line 109 of file VectorRegister.h.

◆ VectorMask_LE

#define VectorMask_LE	(		Vec1,
			Vec2 ) VectorCompareLE(Vec1, Vec2)

Definition at line 108 of file VectorRegister.h.

◆ VectorMask_LT

#define VectorMask_LT	(		Vec1,
			Vec2 ) VectorCompareLT(Vec1, Vec2)

Definition at line 107 of file VectorRegister.h.

◆ VectorMask_NE

#define VectorMask_NE	(		Vec1,
			Vec2 ) VectorCompareNE(Vec1, Vec2)

Definition at line 112 of file VectorRegister.h.

◆ ZERO_ANIMWEIGHT_THRESH

#define ZERO_ANIMWEIGHT_THRESH (0.00001f)

Below this weight threshold, animations won't be blended in.

Definition at line 117 of file VectorRegister.h.

◆ ZERO_ANIMWEIGHT_THRESH_DOUBLE

#define ZERO_ANIMWEIGHT_THRESH_DOUBLE (0.00001)

Definition at line 118 of file VectorRegister.h.

Typedef Documentation

◆ PersistentVectorRegister4Double

using PersistentVectorRegister4Double = VectorRegister4Double

Definition at line 41 of file VectorRegister.h.

◆ PersistentVectorRegister4Float

using PersistentVectorRegister4Float = VectorRegister4Float

Definition at line 87 of file VectorRegister.h.

◆ TPersistentVectorRegisterType

template<typename T >

using TPersistentVectorRegisterType = std::conditional_t<std::is_same_v<T, float>, PersistentVectorRegister4Float, std::conditional_t<std::is_same_v<T, double>, PersistentVectorRegister4Double, void> >

Alias for VectorRegister type to be used as member variables of structs, when alignment should not be over 16 bytes. 32-byte alignment requires large allocations in some allocators, which we want to avoid. See PersistentVectorRegister4Double for more details.

Usage example: TPersistentVectorRegisterType<float> MyFloatRegister; TPersistentVectorRegisterType<double> MyDoubleRegister;

Definition at line 99 of file VectorRegister.h.

◆ TVectorRegisterType

template<typename T >

using TVectorRegisterType = std::conditional_t<std::is_same_v<T, float>, VectorRegister4Float, std::conditional_t<std::is_same_v<T, double>, VectorRegister4Double, void> >

Definition at line 33 of file VectorRegister.h.

Variable Documentation

◆ VECTOR_INV_255

constexpr VectorRegister VECTOR_INV_255 = MakeVectorRegisterDoubleConstant(1.0 / 255, 1.0 / 255, 1.0 / 255, 1.0 / 255)

inlineconstexpr

Vector that represents (1/255,1/255,1/255,1/255)

Definition at line 104 of file VectorRegister.h.

Classes

Namespaces

Macros

Typedefs

Variables