AssignPackImpl.h

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// AssignPackImpl.h:
// ------------
//

#ifndef __IPSDKUTIL_INSTRUCTIONSET_DETAIL_SSE2_ASSIGNPACKIMPL_H__
#define __IPSDKUTIL_INSTRUCTIONSET_DETAIL_SSE2_ASSIGNPACKIMPL_H__

#include <IPSDKUtil/IPSDKUtilExports.h>
#include <IPSDKUtil/InstructionSet/detail/AssignPackDecl.h>
#include <IPSDKUtil/InstructionSet/detail/SSE2/BasePack.h>
#include <IPSDKUtil/InstructionSet/detail/SSE2/BasePackImpl.h>
#include <IPSDKUtil/InstructionSet/detail/SSE2/AssignRegDecl.h>
#include <IPSDKUtil/Tools/ForceInline.h>

#include <boost/type_traits/is_same.hpp>
#include <boost/type_traits/is_signed.hpp>

namespace ipsdk {
namespace simd {
namespace detail {


template <typename T>
IPSDK_FORCEINLINE
BasePack<ePackType::ePT_Sse, T>
AssignPack<eInstructionSet::eIS_Sse2, T, 
    typename boost::enable_if_c<sizeof(T) == 1 >::type>::act(const T& value)
{
    BasePack<ePackType::ePT_Sse, T> out;
    out._val[0] = AssignReg<eInstructionSet::eIS_Sse2, T>::act(value);
    return out;
}

template <typename T>
IPSDK_FORCEINLINE
void
AssignPack<eInstructionSet::eIS_Sse2, T, 
    typename boost::enable_if_c<sizeof(T) == 1 >::type>::act(
    BasePack<ePackType::ePT_Sse, T>& pack, const T& value)
{
    AssignReg<eInstructionSet::eIS_Sse2, T>::act(pack._val[0], value);
}

template <typename T>
IPSDK_FORCEINLINE
BasePack<ePackType::ePT_Sse, T>
AssignPack<eInstructionSet::eIS_Sse2, T,
    typename boost::enable_if_c<sizeof(T) == 2>::type>::act(const T& value)
{
    const typename Sse2Type<T>::Type value128 =
        AssignReg<eInstructionSet::eIS_Sse2, T>::act(value);
    BasePack<ePackType::ePT_Sse, T> out;
    out._val[0] = value128;
    out._val[1] = value128;
    return out;
}

template <typename T>
IPSDK_FORCEINLINE
void
AssignPack<eInstructionSet::eIS_Sse2, T,
    typename boost::enable_if_c<sizeof(T) == 2>::type>::act(
    BasePack<ePackType::ePT_Sse, T>& pack, const T& value)
{
    typename Sse2Type<T>::Type value128;
    AssignReg<eInstructionSet::eIS_Sse2, T>::act(value128, value);
    pack._val[0] = value128;
    pack._val[1] = value128;
}

template <typename T>
IPSDK_FORCEINLINE
BasePack<ePackType::ePT_Sse, T>
AssignPack<eInstructionSet::eIS_Sse2, T,
    typename boost::enable_if_c<sizeof(T) == 4>::type>::act(const T& value)
{
    const typename Sse2Type<T>::Type value128 = 
        AssignReg<eInstructionSet::eIS_Sse2, T>::act(value);

    BasePack<ePackType::ePT_Sse, T> out;
    out._val[0] = value128;
    out._val[1] = value128;
    out._val[2] = value128;
    out._val[3] = value128;
    return out;
}

template <typename T>
IPSDK_FORCEINLINE
void
AssignPack<eInstructionSet::eIS_Sse2, T,
    typename boost::enable_if_c<sizeof(T) == 4>::type>::act(
    BasePack<ePackType::ePT_Sse, T>& pack, const T& value)
{
    typename Sse2Type<T>::Type value128;
    AssignReg<eInstructionSet::eIS_Sse2, T>::act(value128, value);
    pack._val[0] = value128;
    pack._val[1] = value128;
    pack._val[2] = value128;
    pack._val[3] = value128;
}

template <typename T>
IPSDK_FORCEINLINE
BasePack<ePackType::ePT_Sse, T>
AssignPack<eInstructionSet::eIS_Sse2, T,
    typename boost::enable_if_c<sizeof(T) == 8>::type>::act(const T& value)
{
    const typename Sse2Type<T>::Type value128 =
        AssignReg<eInstructionSet::eIS_Sse2, T>::act(value);
    BasePack<ePackType::ePT_Sse, T> out;
    out._val[0] = value128;
    out._val[1] = value128;
    out._val[2] = value128;
    out._val[3] = value128;
    out._val[4] = value128;
    out._val[5] = value128;
    out._val[6] = value128;
    out._val[7] = value128;
    return out;
}

template <typename T>
IPSDK_FORCEINLINE
void
AssignPack<eInstructionSet::eIS_Sse2, T,
    typename boost::enable_if_c<sizeof(T) == 8>::type>::act(
    BasePack<ePackType::ePT_Sse, T>& pack, const T& value)
{
    typename Sse2Type<T>::Type value128;
    AssignReg<eInstructionSet::eIS_Sse2, T>::act(value128, value);
    pack._val[0] = value128;
    pack._val[1] = value128;
    pack._val[2] = value128;
    pack._val[3] = value128;
    pack._val[4] = value128;
    pack._val[5] = value128;
    pack._val[6] = value128;
    pack._val[7] = value128;
}


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

#include <IPSDKUtil/InstructionSet/detail/SSE2/AssignRegImpl.h>

#endif // __IPSDKUTIL_INSTRUCTIONSET_DETAIL_SSE2_ASSIGNPACKIMPL_H__