mirror of
https://github.com/boostorg/qvm.git
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117 lines
3.2 KiB
C++
117 lines
3.2 KiB
C++
// Copyright 2008-2024 Emil Dotchevski and Reverge Studios, Inc.
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#if !defined(__GNUC__) || !defined(__SSE__)
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#include <iostream>
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int main()
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{
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std::cout << "Test not applicable due to lack of C++11 support in the compiler" << std::endl;
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return 0;
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}
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#else
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#ifdef BOOST_QVM_TEST_SINGLE_HEADER
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# include BOOST_QVM_TEST_SINGLE_HEADER
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#else
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# include <boost/qvm/vec_access.hpp>
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# include <boost/qvm/vec_operations.hpp>
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# include <boost/qvm/vec.hpp>
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# include <boost/qvm/swizzle4.hpp>
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#endif
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#include <boost/qvm/vec_traits_gnuc.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <xmmintrin.h>
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template <class T,class U>
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struct same_type;
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template <class T>
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struct
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same_type<T,T>
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{
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};
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int
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main()
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{
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using namespace boost::qvm;
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typedef float v2sf __attribute__ ((vector_size(8)));
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typedef float v4sf __attribute__ ((vector_size(16)));
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typedef double v2sd __attribute__ ((vector_size(16)));
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typedef double v4sd __attribute__ ((vector_size(32)));
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BOOST_QVM_STATIC_ASSERT(is_vec<v2sf>::value);
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BOOST_QVM_STATIC_ASSERT(is_vec<v4sf>::value);
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BOOST_QVM_STATIC_ASSERT(is_vec<__v4sf>::value);
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BOOST_QVM_STATIC_ASSERT(is_vec<v2sd>::value);
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BOOST_QVM_STATIC_ASSERT(is_vec<v4sd>::value);
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BOOST_QVM_STATIC_ASSERT(vec_traits<v2sf>::dim==2);
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BOOST_QVM_STATIC_ASSERT(vec_traits<v4sf>::dim==4);
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BOOST_QVM_STATIC_ASSERT(vec_traits<__v4sf>::dim==4);
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BOOST_QVM_STATIC_ASSERT(vec_traits<v2sd>::dim==2);
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BOOST_QVM_STATIC_ASSERT(vec_traits<v4sd>::dim==4);
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{
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__v4sf v = { 1, 2, 3, 4 };
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BOOST_TEST_EQ(X(v), 1);
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BOOST_TEST_EQ(Y(v), 2);
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BOOST_TEST_EQ(Z(v), 3);
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BOOST_TEST_EQ(W(v), 4);
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X(v) = 5;
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BOOST_TEST_EQ(X(v), 5);
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BOOST_TEST_EQ(Y(v), 2);
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BOOST_TEST_EQ(Z(v), 3);
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BOOST_TEST_EQ(W(v), 4);
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Y(v) = 6;
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BOOST_TEST_EQ(X(v), 5);
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BOOST_TEST_EQ(Y(v), 6);
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BOOST_TEST_EQ(Z(v), 3);
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BOOST_TEST_EQ(W(v), 4);
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Z(v) = 7;
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BOOST_TEST_EQ(X(v), 5);
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BOOST_TEST_EQ(Y(v), 6);
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BOOST_TEST_EQ(Z(v), 7);
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BOOST_TEST_EQ(W(v), 4);
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W(v) = 8;
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BOOST_TEST_EQ(X(v), 5);
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BOOST_TEST_EQ(Y(v), 6);
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BOOST_TEST_EQ(Z(v), 7);
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BOOST_TEST_EQ(W(v), 8);
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}
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{
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vec<float,4> v1 = {{1, 2, 3, 4}};
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__v4sf v2 = {5, 6, 7, 8};
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__v4sf r1 = v1 + v2;
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BOOST_TEST_EQ(X(r1), 6);
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BOOST_TEST_EQ(Y(r1), 8);
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BOOST_TEST_EQ(Z(r1), 10);
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BOOST_TEST_EQ(W(r1), 12);
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v4sd r2 = v1 - v2;
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BOOST_TEST_EQ(X(r2), -4);
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BOOST_TEST_EQ(Y(r2), -4);
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BOOST_TEST_EQ(Z(r2), -4);
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BOOST_TEST_EQ(W(r2), -4);
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}
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#ifndef BOOST_QVM_TEST_SINGLE_HEADER
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{
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vec<float,4> v1 = {{1, 2, 3, 4}};
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__v4sf v2 = {0, 0, 0, 0};
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BOOST_TEST_EQ(X(v2), 0);
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BOOST_TEST_EQ(Y(v2), 0);
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BOOST_TEST_EQ(Z(v2), 0);
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BOOST_TEST_EQ(W(v2), 0);
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WZYX(v2) = v1;
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BOOST_TEST_EQ(X(v2), 4);
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BOOST_TEST_EQ(Y(v2), 3);
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BOOST_TEST_EQ(Z(v2), 2);
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BOOST_TEST_EQ(W(v2), 1);
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}
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#endif
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return boost::report_errors();
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}
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#endif
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