ceph/src/boost/libs/qvm/test/swizzle4_test.cpp

   1 //Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.
   2
   3 //Distributed under the Boost Software License, Version 1.0. (See accompanying
   4 //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 #include <boost/qvm/vec_operations.hpp>
   7 #include <boost/qvm/vec.hpp>
   8 #include <boost/qvm/swizzle.hpp>
   9 #include "test_qvm_vector.hpp"
  10
  11 int
  12 main()
  13     {
  14     using namespace boost::qvm;
  15     test_qvm::vector<V1,4> v1;
  16     v1.a[0]=42.0f;
  17     v1.a[1]=43.0f;
  18     v1.a[2]=44.0f;
  19     v1.a[3]=45.0f;
  20     XXXX(v1) + XXXX(v1);
  21     -XXXX(v1);
  22         {
  23         test_qvm::vector<V2,4> r;
  24         r.a[0]=v1.a[0];
  25         r.a[1]=v1.a[0];
  26         r.a[2]=v1.a[0];
  27         r.a[3]=v1.a[0];
  28         test_qvm::vector<V2,4> v2=XXXX(v1);
  29         BOOST_QVM_TEST_EQ(v2,r);
  30         }
  31         {
  32         test_qvm::vector<V2,4> r;
  33         r.a[0]=v1.a[0];
  34         r.a[1]=v1.a[0];
  35         r.a[2]=v1.a[0];
  36         r.a[3]=v1.a[1];
  37         test_qvm::vector<V2,4> v2=XXXY(v1);
  38         BOOST_QVM_TEST_EQ(v2,r);
  39         }
  40         {
  41         test_qvm::vector<V2,4> r;
  42         r.a[0]=v1.a[0];
  43         r.a[1]=v1.a[0];
  44         r.a[2]=v1.a[0];
  45         r.a[3]=v1.a[2];
  46         test_qvm::vector<V2,4> v2=XXXZ(v1);
  47         BOOST_QVM_TEST_EQ(v2,r);
  48         }
  49         {
  50         test_qvm::vector<V2,4> r;
  51         r.a[0]=v1.a[0];
  52         r.a[1]=v1.a[0];
  53         r.a[2]=v1.a[0];
  54         r.a[3]=v1.a[3];
  55         test_qvm::vector<V2,4> v2=XXXW(v1);
  56         BOOST_QVM_TEST_EQ(v2,r);
  57         }
  58         {
  59         test_qvm::vector<V2,4> r;
  60         r.a[0]=v1.a[0];
  61         r.a[1]=v1.a[0];
  62         r.a[2]=v1.a[0];
  63         r.a[3]=0;
  64         test_qvm::vector<V2,4> v2=XXX0(v1);
  65         BOOST_QVM_TEST_EQ(v2,r);
  66         }
  67         {
  68         test_qvm::vector<V2,4> r;
  69         r.a[0]=v1.a[0];
  70         r.a[1]=v1.a[0];
  71         r.a[2]=v1.a[0];
  72         r.a[3]=1;
  73         test_qvm::vector<V2,4> v2=XXX1(v1);
  74         BOOST_QVM_TEST_EQ(v2,r);
  75         }
  76         {
  77         test_qvm::vector<V2,4> v2=XYZW(v1);
  78         XYZW(v1) *= 2;
  79         v2 *= 2;
  80         test_qvm::vector<V2,4> v3=XYZW(v1);
  81         BOOST_QVM_TEST_EQ(v2,v3);
  82         }
  83         {
  84         test_qvm::vector<V2,4> v2=XYZW(v1);
  85         test_qvm::vector<V3,4> v3;
  86         XYZW(v3)=XYZW(v2);
  87         BOOST_QVM_TEST_EQ(v2,v3);
  88         }
  89         {
  90         test_qvm::vector<V1,4> v=_0000();
  91         BOOST_TEST(v.a[0]==0);
  92         BOOST_TEST(v.a[1]==0);
  93         BOOST_TEST(v.a[2]==0);
  94         BOOST_TEST(v.a[3]==0);
  95         }
  96         {
  97         test_qvm::vector<V1,4> v=_0001();
  98         BOOST_TEST(v.a[0]==0);
  99         BOOST_TEST(v.a[1]==0);
 100         BOOST_TEST(v.a[2]==0);
 101         BOOST_TEST(v.a[3]==1);
 102         }
 103         {
 104         test_qvm::vector<V1,4> v=_0010();
 105         BOOST_TEST(v.a[0]==0);
 106         BOOST_TEST(v.a[1]==0);
 107         BOOST_TEST(v.a[2]==1);
 108         BOOST_TEST(v.a[3]==0);
 109         }
 110         {
 111         test_qvm::vector<V1,4> v=_0011();
 112         BOOST_TEST(v.a[0]==0);
 113         BOOST_TEST(v.a[1]==0);
 114         BOOST_TEST(v.a[2]==1);
 115         BOOST_TEST(v.a[3]==1);
 116         }
 117         {
 118         test_qvm::vector<V1,4> v=_0100();
 119         BOOST_TEST(v.a[0]==0);
 120         BOOST_TEST(v.a[1]==1);
 121         BOOST_TEST(v.a[2]==0);
 122         BOOST_TEST(v.a[3]==0);
 123         }
 124         {
 125         test_qvm::vector<V1,4> v=_0101();
 126         BOOST_TEST(v.a[0]==0);
 127         BOOST_TEST(v.a[1]==1);
 128         BOOST_TEST(v.a[2]==0);
 129         BOOST_TEST(v.a[3]==1);
 130         }
 131         {
 132         test_qvm::vector<V1,4> v=_0110();
 133         BOOST_TEST(v.a[0]==0);
 134         BOOST_TEST(v.a[1]==1);
 135         BOOST_TEST(v.a[2]==1);
 136         BOOST_TEST(v.a[3]==0);
 137         }
 138         {
 139         test_qvm::vector<V1,4> v=_0111();
 140         BOOST_TEST(v.a[0]==0);
 141         BOOST_TEST(v.a[1]==1);
 142         BOOST_TEST(v.a[2]==1);
 143         BOOST_TEST(v.a[3]==1);
 144         }
 145         {
 146         test_qvm::vector<V1,4> v=_1000();
 147         BOOST_TEST(v.a[0]==1);
 148         BOOST_TEST(v.a[1]==0);
 149         BOOST_TEST(v.a[2]==0);
 150         BOOST_TEST(v.a[3]==0);
 151         }
 152         {
 153         test_qvm::vector<V1,4> v=_1001();
 154         BOOST_TEST(v.a[0]==1);
 155         BOOST_TEST(v.a[1]==0);
 156         BOOST_TEST(v.a[2]==0);
 157         BOOST_TEST(v.a[3]==1);
 158         }
 159         {
 160         test_qvm::vector<V1,4> v=_1010();
 161         BOOST_TEST(v.a[0]==1);
 162         BOOST_TEST(v.a[1]==0);
 163         BOOST_TEST(v.a[2]==1);
 164         BOOST_TEST(v.a[3]==0);
 165         }
 166         {
 167         test_qvm::vector<V1,4> v=_1011();
 168         BOOST_TEST(v.a[0]==1);
 169         BOOST_TEST(v.a[1]==0);
 170         BOOST_TEST(v.a[2]==1);
 171         BOOST_TEST(v.a[3]==1);
 172         }
 173         {
 174         test_qvm::vector<V1,4> v=_1100();
 175         BOOST_TEST(v.a[0]==1);
 176         BOOST_TEST(v.a[1]==1);
 177         BOOST_TEST(v.a[2]==0);
 178         BOOST_TEST(v.a[3]==0);
 179         }
 180         {
 181         test_qvm::vector<V1,4> v=_1101();
 182         BOOST_TEST(v.a[0]==1);
 183         BOOST_TEST(v.a[1]==1);
 184         BOOST_TEST(v.a[2]==0);
 185         BOOST_TEST(v.a[3]==1);
 186         }
 187         {
 188         test_qvm::vector<V1,4> v=_1110();
 189         BOOST_TEST(v.a[0]==1);
 190         BOOST_TEST(v.a[1]==1);
 191         BOOST_TEST(v.a[2]==1);
 192         BOOST_TEST(v.a[3]==0);
 193         }
 194         {
 195         test_qvm::vector<V1,4> v=_1111();
 196         BOOST_TEST(v.a[0]==1);
 197         BOOST_TEST(v.a[1]==1);
 198         BOOST_TEST(v.a[2]==1);
 199         BOOST_TEST(v.a[3]==1);
 200         }
 201     return boost::report_errors();
 202     }