UniformRandomLCGPack.h

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// UniformRandomLCGPack.h:
// -------------------
//

#ifndef __IPSDKUTIL_INSTRUCTIONSET_ARITHMETIC_DETAIL_STD_UNIFORMRANDOMLCGPACK_H__
#define __IPSDKUTIL_INSTRUCTIONSET_ARITHMETIC_DETAIL_STD_UNIFORMRANDOMLCGPACK_H__

#include <IPSDKUtil/IPSDKUtilExports.h>
#include <IPSDKUtil/InstructionSet/detail/UniformRandomLCGPack.h>
#include <IPSDKUtil/InstructionSet/detail/Std/UniformRandomLCGReg.h>
#include <IPSDKUtil/InstructionSet/BasePack.h>
#include <IPSDKUtil/Tools/ForceInline.h>

namespace ipsdk {
namespace simd {
namespace detail {


template <typename T>
struct UniformRandomLCGPack<eInstructionSet::eIS_Standard, T>
{
    static
    IPSDK_FORCEINLINE
    BasePack<ePackType::ePT_Scalar, T>
    act(const typename RegType<eInstructionSet::eIS_Standard, typename UniformRandomLCGReg<eInstructionSet::eIS_Standard, T>::FloatType>::Type& rRangeMultiplier,
        const typename RegType<eInstructionSet::eIS_Standard, typename UniformRandomLCGReg<eInstructionSet::eIS_Standard, T>::FloatType>::Type& rRangeOffset,
        RegType<eInstructionSet::eIS_Standard, ipUInt32>::Type& rSeed)
    {
        return BasePack<ePackType::ePT_Scalar, T>(
            UniformRandomLCGReg<eInstructionSet::eIS_Standard, T>::act(
                rRangeMultiplier, rRangeOffset, rSeed));
    }

    static
    IPSDK_FORCEINLINE
    void
    act(const typename RegType<eInstructionSet::eIS_Standard, typename UniformRandomLCGReg<eInstructionSet::eIS_Standard, T>::FloatType>::Type& rRangeMultiplier,
        const typename RegType<eInstructionSet::eIS_Standard, typename UniformRandomLCGReg<eInstructionSet::eIS_Standard, T>::FloatType>::Type& rRangeOffset,
        RegType<eInstructionSet::eIS_Standard, ipUInt32>::Type& rSeed,
        BasePack<ePackType::ePT_Scalar, T>& out)
    {
        out = BasePack<ePackType::ePT_Scalar, T>(
            UniformRandomLCGReg<eInstructionSet::eIS_Standard, T>::act(
                rRangeMultiplier, rRangeOffset, rSeed));
    }
};


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

#endif // __IPSDKUTIL_INSTRUCTIONSET_ARITHMETIC_DETAIL_STD_UNIFORMRANDOMLCGPACK_H__