UVec8.h

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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include <Jolt/Math/Vec8.h>
 
JPH_NAMESPACE_BEGIN
 
class [[nodiscard]] UVec8
{
public:
    JPH_OVERRIDE_NEW_DELETE
 
                                UVec8() = default; 
                                UVec8(const UVec8 &inRHS) = default;
    JPH_INLINE                  UVec8(__m256i inRHS) : mValue(inRHS)                { }
 
    JPH_INLINE                  UVec8(UVec4Arg inLo, UVec4Arg inHi);
    
    JPH_INLINE bool             operator == (UVec8Arg inV2) const;
    JPH_INLINE bool             operator != (UVec8Arg inV2) const                   { return !(*this == inV2); }
 
    static JPH_INLINE UVec8     sReplicate(uint32 inV);
 
    static JPH_INLINE UVec8     sSplatX(UVec4Arg inV);
 
    static JPH_INLINE UVec8     sSplatY(UVec4Arg inV);
 
    static JPH_INLINE UVec8     sSplatZ(UVec4Arg inV);
 
    static JPH_INLINE UVec8     sEquals(UVec8Arg inV1, UVec8Arg inV2);
 
    static JPH_INLINE UVec8     sSelect(UVec8Arg inV1, UVec8Arg inV2, UVec8Arg inControl);
 
    static JPH_INLINE UVec8     sOr(UVec8Arg inV1, UVec8Arg inV2);
 
    static JPH_INLINE UVec8     sXor(UVec8Arg inV1, UVec8Arg inV2);
 
    static JPH_INLINE UVec8     sAnd(UVec8Arg inV1, UVec8Arg inV2);
 
    JPH_INLINE uint32           operator [] (uint inCoordinate) const               { JPH_ASSERT(inCoordinate < 8); return mU32[inCoordinate]; }
    JPH_INLINE uint32 &         operator [] (uint inCoordinate)                     { JPH_ASSERT(inCoordinate < 8); return mU32[inCoordinate]; }
    
    template<uint32 SwizzleX, uint32 SwizzleY, uint32 SwizzleZ, uint32 SwizzleW>
    JPH_INLINE UVec8            Swizzle() const;
 
    JPH_INLINE bool             TestAnyTrue() const;
 
    JPH_INLINE bool             TestAllTrue() const;
 
    JPH_INLINE UVec4            LowerVec4() const;
 
    JPH_INLINE UVec4            UpperVec4() const;
 
    JPH_INLINE Vec8             ToFloat() const;
    
    template <const uint Count>
    JPH_INLINE UVec8            LogicalShiftLeft() const;
 
    template <const uint Count>
    JPH_INLINE UVec8            LogicalShiftRight() const;
 
    template <const uint Count>
    JPH_INLINE UVec8            ArithmeticShiftRight() const;
 
    union
    {
        __m256i                 mValue;
        uint32                  mU32[8];
    };
};
 
static_assert(is_trivial<UVec8>(), "Is supposed to be a trivial type!");
 
JPH_NAMESPACE_END
 
#include "UVec8.inl"