Module |
|
Header |
/Engine/Source/Runtime/Core/Public/Math/UnrealMathNeon.h |
Include |
#include "Math/UnrealMathNeon.h" |
VectorRegister VectorSelect
(
const VectorRegister & Mask,
const VectorRegister & Vec1,
const VectorRegister & Vec2
)
Does a bitwise vector selection based on a mask (e.g., created from VectorCompareXX)
Parameter |
Description |
---|---|
Mask |
Mask (when 1: use the corresponding bit from Vec1 otherwise from Vec2) |
Vec1 |
1st vector |
Vec2 |
2nd vector |