Added GTX_load experiments

This commit is contained in:
Groove 2018-07-30 23:27:02 +02:00
parent 63aceae081
commit c56cc083a4
2 changed files with 73 additions and 0 deletions

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@ -21,6 +21,7 @@ glmCreateTestGTC(gtx_handed_coordinate_space)
glmCreateTestGTC(gtx_integer)
glmCreateTestGTC(gtx_intersect)
glmCreateTestGTC(gtx_io)
glmCreateTestGTC(gtx_load)
glmCreateTestGTC(gtx_log_base)
glmCreateTestGTC(gtx_matrix_cross_product)
glmCreateTestGTC(gtx_matrix_decompose)

72
test/gtx/gtx_load.cpp Normal file
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@ -0,0 +1,72 @@
#define GLM_FORCE_ALIGNED_GENTYPES
#define GLM_ENABLE_EXPERIMENTAL
#include <glm/gtx/common.hpp>
#include <glm/gtc/integer.hpp>
#include <glm/gtc/epsilon.hpp>
#include <glm/gtc/type_aligned.hpp>
#include <glm/ext/vector_relational.hpp>
#include <glm/glm.hpp>
#if GLM_USE_SIMD == GLM_ENABLE && GLM_USE_ALIGNED_GENTYPES == GLM_ENABLE
namespace glm
{
/*
template <typename genType, typename valType>
genType load(valType const* Mem)
{
}
*/
aligned_vec4 loadu(float const* Mem)
{
aligned_vec4 Result;
# if GLM_ARCH & GLM_ARCH_SSE_BIT
Result.data = _mm_loadu_ps(Mem);
# else
Result[0] = *(Mem + 0);
Result[1] = *(Mem + 1);
Result[2] = *(Mem + 2);
Result[3] = *(Mem + 3);
# endif//GLM_ARCH & GLM_ARCH_SSE_BIT
return Result;
}
aligned_vec4 loada(float const* Mem)
{
aligned_vec4 Result;
# if GLM_ARCH & GLM_ARCH_SSE_BIT
Result.data = _mm_load_ps(Mem);
# else
Result[0] = *(Mem + 0);
Result[1] = *(Mem + 1);
Result[2] = *(Mem + 2);
Result[3] = *(Mem + 3);
# endif//GLM_ARCH & GLM_ARCH_SSE_BIT
return Result;
}
}//namespace glm
int test_vec4_load()
{
int Error = 0;
float Data[] = {1.f, 2.f, 3.f, 4.f};
glm::aligned_vec4 const V = glm::loadu(Data);
Error += glm::all(glm::equal(V, glm::aligned_vec4(1.f, 2.f, 3.f, 4.f), glm::epsilon<float>())) ? 0 : 1;
return Error;
}
#endif
int main()
{
int Error = 0;
# if GLM_USE_SIMD == GLM_ENABLE && GLM_USE_ALIGNED_GENTYPES == GLM_ENABLE
Error += test_vec4_load();
# endif
return Error;
}