MaskCastPack.h

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// MaskCastPack.h:
// ------------
//

#ifndef __IPSDKUTIL_INSTRUCTIONSET_DETAIL_STD_MASKCASTPACK_H__
#define __IPSDKUTIL_INSTRUCTIONSET_DETAIL_STD_MASKCASTPACK_H__

#include <IPSDKUtil/IPSDKUtilExports.h>
#include <IPSDKUtil/InstructionSet/detail/MaskCastPack.h>
#include <IPSDKUtil/InstructionSet/BaseMaskPack.h>
#include <IPSDKUtil/InstructionSet/Logical/detail/AllBitsToOneReg.h>
#include <IPSDKUtil/Tools/ForceInline.h>

namespace ipsdk {
namespace simd {
namespace detail {


template <typename TIn, typename TOut>
struct MaskCastPack<eInstructionSet::eIS_Standard, TIn, TOut>
{
    static IPSDK_FORCEINLINE
    BaseMaskPack<ePackType::ePT_Scalar, TOut> 
    act(const BaseMaskPack<ePackType::ePT_Scalar, TIn>& in)
    {
        BaseMaskPack<ePackType::ePT_Scalar, TOut> out;
        act(in, out);
        return out;
    }

    static IPSDK_FORCEINLINE
    void
    act(const BaseMaskPack<ePackType::ePT_Scalar, TIn>& in,
        BaseMaskPack<ePackType::ePT_Scalar, TOut>& out)
    {
        out._val = (in._val ? detail::AllBitsToOneReg<eInstructionSet::eIS_Standard, TOut>::act() : 0);
    }
};


} // end of namespace detail
} // end of namespace simd
} // end of namespace ipsdk

#endif // __IPSDKUTIL_INSTRUCTIONSET_DETAIL_STD_MASKCASTPACK_H__