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GenericsNative.Vector128F.cpp
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GenericsNative.Vector128F.cpp
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
#include <stdio.h>
#include <stdint.h>
#include <xplatform.h>
#include <platformdefines.h>
#if defined(TARGET_XARCH)
#include <xmmintrin.h>
typedef __m128 Vector128F;
#elif defined(TARGET_ARMARCH) || defined(TARGET_LOONGARCH64) || defined(TARGET_RISCV64)
#if defined(_MSC_VER)
#if defined(TARGET_ARM64)
#include <arm64_neon.h>
#else
#include <arm_neon.h>
#endif
#elif defined(TARGET_ARM64)
#include <arm_neon.h>
#else
typedef struct {
float e00;
float e01;
float e02;
float e03;
} float32x4_t;
#endif
typedef float32x4_t Vector128F;
#else
#error Unsupported target architecture
#endif
static Vector128F Vector128FValue = { };
extern "C" DLL_EXPORT Vector128F STDMETHODCALLTYPE GetVector128F(float e00, float e01, float e02, float e03)
{
union {
float value[4];
Vector128F result;
};
value[0] = e00;
value[1] = e01;
value[2] = e02;
value[3] = e03;
return result;
}
extern "C" DLL_EXPORT void STDMETHODCALLTYPE GetVector128FOut(float e00, float e01, float e02, float e03, Vector128F* pValue)
{
Vector128F value = GetVector128F(e00, e01, e02, e03);
#if defined(TARGET_XARCH)
_mm_storeu_ps((float*)pValue, value);
#else
*pValue = value;
#endif
}
extern "C" DLL_EXPORT const Vector128F* STDMETHODCALLTYPE GetVector128FPtr(float e00, float e01, float e02, float e03)
{
GetVector128FOut(e00, e01, e02, e03, &Vector128FValue);
return &Vector128FValue;
}
extern "C" DLL_EXPORT Vector128F STDMETHODCALLTYPE AddVector128F(Vector128F lhs, Vector128F rhs)
{
throw "P/Invoke for Vector128<float> should be unsupported.";
}
extern "C" DLL_EXPORT Vector128F STDMETHODCALLTYPE AddVector128Fs(const Vector128F* pValues, uint32_t count)
{
throw "P/Invoke for Vector128<float> should be unsupported.";
}