149 lines
2.4 KiB
C
149 lines
2.4 KiB
C
#pragma once
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#include "StgSharpGraphic.h"
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#include "SSGinternal.h"
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#include <stdio.h>
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#include <stdalign.h>
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#include <xmmintrin.h>
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#include <pmmintrin.h>
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SSGC_API __m128* __cdecl load(float x, float y, float z, float w)
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{
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float array[4] = {x,y,z,w};
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__m128* ptr = _aligned_malloc(sizeof(__m128),16);
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if (NULL != ptr)
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{
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*ptr = _mm_loadu_ps(&array);
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return ptr;
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}
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else
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{
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return -1;
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}
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}
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SSGC_API __m128* __cdecl addps(__m128* ptr1, __m128* ptr2)
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{
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__m128* ret = _aligned_malloc(sizeof(__m128*),16);
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if (NULL != ret)
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{
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*ret = _mm_add_ps(*ptr1, *ptr2);
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return ret;
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}
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else
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{
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return -1;
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}
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}
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SSGC_API __m128* __cdecl subps(__m128* ptr1, __m128* ptr2)
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{
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__m128* ret = _aligned_malloc(sizeof(__m128*), 16);
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if (NULL != ret)
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{
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*ret = _mm_sub_ps(*ptr1, *ptr2);
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return ret;
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}
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else
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{
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return -1;
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}
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}
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SSGC_API __m128* __cdecl mulps_const(__m128* ptr, float value)
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{
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float c[4] = { value, value, value, value };
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__m128* ret = _aligned_malloc(sizeof(__m128),16);
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__m128 valueVec = _mm_loadu_ps(&c);
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if (NULL != ret)
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{
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*ret = _mm_mul_ps(*ptr,valueVec);
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return ret;
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}
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else
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{
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return -1;
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}
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}
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SSGC_API __m128* __cdecl mulps(__m128* ptr1, __m128* ptr2)
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{
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__m128* ret = _aligned_malloc(sizeof(__m128), 16);
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if (NULL != ret)
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{
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*ret = _mm_mul_ps(*ptr1, *ptr2);
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return ret;
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}
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else
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{
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return -1;
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}
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}
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SSGC_API float __cdecl mulps_sum(__m128* ptr1, __m128* ptr2)
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{
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__m128 ret = _mm_mul_ps(*ptr1,*ptr2);
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ret = _mm_hadd_ps(ret,ret);
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ret = _mm_hadd_ps(ret,ret);
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return *(float*)&ret;
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}
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SSGC_API __m128* __cdecl divps_const(__m128* ptr, float value)
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{
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float c[4] = { value, value, value, value };
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__m128* ret = _aligned_malloc(sizeof(__m128), 16);
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__m128 valueVec = _mm_loadu_ps(&c);
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if (NULL != ret)
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{
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*ret = _mm_div_ps(*ptr, valueVec);
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return ret;
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}
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else
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{
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return -1;
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}
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}
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SSGC_API __m128* __cdecl divps(__m128* ptr1, __m128* ptr2)
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{
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__m128* ret = _aligned_malloc(sizeof(__m128), 16);
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if (NULL != ret)
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{
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*ret = _mm_div_ps(*ptr1, *ptr2);
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return ret;
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}
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else
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{
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return -1;
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}
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}
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SSGC_API void __cdecl deinitM128(__m128* ptr)
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{
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free(ptr);
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}
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