libs/qvm/test/swizzle4_test.cpp

   1 //Copyright (c) 2008-2016 Emil Dotchevski and Reverge Studios, Inc.\r
   2 \r
   3 //Distributed under the Boost Software License, Version 1.0. (See accompanying\r
   4 //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)\r
   5 \r
   6 #include <boost/qvm/vec_operations.hpp>\r
   7 #include <boost/qvm/vec_access.hpp>\r
   8 #include <boost/qvm/vec.hpp>\r
   9 #include <boost/qvm/swizzle.hpp>\r
  10 #include "test_qvm_vector.hpp"\r
  11 \r
  12 int\r
  13 main()\r
  14     {       \r
  15     using namespace boost::qvm;\r
  16     test_qvm::vector<V1,4> v1;\r
  17     v1.a[0]=42.0f;\r
  18     v1.a[1]=43.0f;\r
  19     v1.a[2]=44.0f;\r
  20     v1.a[3]=45.0f;\r
  21     XXXX(v1) + XXXX(v1);\r
  22     -XXXX(v1);\r
  23     XXXX(42.0f) + XXXX(42.0f);\r
  24     -XXXX(42.0f);\r
  25         {\r
  26         test_qvm::vector<V2,4> v0=X001(42.0f);\r
  27         BOOST_TEST(v0.a[0]==42);\r
  28         BOOST_TEST(v0.a[1]==0);\r
  29         BOOST_TEST(v0.a[2]==0);\r
  30         BOOST_TEST(v0.a[3]==1);\r
  31         test_qvm::vector<V2,4> v2=_100X(42.0f);\r
  32         BOOST_TEST(v2.a[0]==1);\r
  33         BOOST_TEST(v2.a[1]==0);\r
  34         BOOST_TEST(v2.a[2]==0);\r
  35         BOOST_TEST(v2.a[3]==42);\r
  36         float s=42.0f;\r
  37         BOOST_TEST(&X(X101(s))==&s);\r
  38         }\r
  39         {\r
  40         test_qvm::vector<V2,4> r;\r
  41         r.a[0]=v1.a[0];\r
  42         r.a[1]=v1.a[0];\r
  43         r.a[2]=v1.a[0];\r
  44         r.a[3]=v1.a[0];\r
  45         test_qvm::vector<V2,4> v2=XXXX(v1);\r
  46         BOOST_QVM_TEST_EQ(v2,r);\r
  47         }\r
  48         {\r
  49         test_qvm::vector<V2,4> r;\r
  50         r.a[0]=v1.a[0];\r
  51         r.a[1]=v1.a[0];\r
  52         r.a[2]=v1.a[0];\r
  53         r.a[3]=v1.a[1];\r
  54         test_qvm::vector<V2,4> v2=XXXY(v1);\r
  55         BOOST_QVM_TEST_EQ(v2,r);\r
  56         }\r
  57         {\r
  58         test_qvm::vector<V2,4> r;\r
  59         r.a[0]=v1.a[0];\r
  60         r.a[1]=v1.a[0];\r
  61         r.a[2]=v1.a[0];\r
  62         r.a[3]=v1.a[2];\r
  63         test_qvm::vector<V2,4> v2=XXXZ(v1);\r
  64         BOOST_QVM_TEST_EQ(v2,r);\r
  65         }\r
  66         {\r
  67         test_qvm::vector<V2,4> r;\r
  68         r.a[0]=v1.a[0];\r
  69         r.a[1]=v1.a[0];\r
  70         r.a[2]=v1.a[0];\r
  71         r.a[3]=v1.a[3];\r
  72         test_qvm::vector<V2,4> v2=XXXW(v1);\r
  73         BOOST_QVM_TEST_EQ(v2,r);\r
  74         }\r
  75         {\r
  76         test_qvm::vector<V2,4> r;\r
  77         r.a[0]=v1.a[0];\r
  78         r.a[1]=v1.a[0];\r
  79         r.a[2]=v1.a[0];\r
  80         r.a[3]=0;\r
  81         test_qvm::vector<V2,4> v2=XXX0(v1);\r
  82         BOOST_QVM_TEST_EQ(v2,r);\r
  83         }\r
  84         {\r
  85         test_qvm::vector<V2,4> r;\r
  86         r.a[0]=v1.a[0];\r
  87         r.a[1]=v1.a[0];\r
  88         r.a[2]=v1.a[0];\r
  89         r.a[3]=1;\r
  90         test_qvm::vector<V2,4> v2=XXX1(v1);\r
  91         BOOST_QVM_TEST_EQ(v2,r);\r
  92         }\r
  93         {\r
  94         test_qvm::vector<V2,4> v2=XYZW(v1);\r
  95         XYZW(v1) *= 2;\r
  96         v2 *= 2;\r
  97         test_qvm::vector<V2,4> v3=XYZW(v1);\r
  98         BOOST_QVM_TEST_EQ(v2,v3);\r
  99         }\r
 100         {\r
 101         test_qvm::vector<V2,4> v2=XYZW(v1);\r
 102         test_qvm::vector<V3,4> v3;\r
 103         XYZW(v3)=XYZW(v2);\r
 104         BOOST_QVM_TEST_EQ(v2,v3);\r
 105         }\r
 106         {\r
 107         test_qvm::vector<V1,4> v=_0000();\r
 108         BOOST_TEST(v.a[0]==0);\r
 109         BOOST_TEST(v.a[1]==0);\r
 110         BOOST_TEST(v.a[2]==0);\r
 111         BOOST_TEST(v.a[3]==0);\r
 112         }\r
 113         {\r
 114         test_qvm::vector<V1,4> v=_0001();\r
 115         BOOST_TEST(v.a[0]==0);\r
 116         BOOST_TEST(v.a[1]==0);\r
 117         BOOST_TEST(v.a[2]==0);\r
 118         BOOST_TEST(v.a[3]==1);\r
 119         }\r
 120         {\r
 121         test_qvm::vector<V1,4> v=_0010();\r
 122         BOOST_TEST(v.a[0]==0);\r
 123         BOOST_TEST(v.a[1]==0);\r
 124         BOOST_TEST(v.a[2]==1);\r
 125         BOOST_TEST(v.a[3]==0);\r
 126         }\r
 127         {\r
 128         test_qvm::vector<V1,4> v=_0011();\r
 129         BOOST_TEST(v.a[0]==0);\r
 130         BOOST_TEST(v.a[1]==0);\r
 131         BOOST_TEST(v.a[2]==1);\r
 132         BOOST_TEST(v.a[3]==1);\r
 133         }\r
 134         {\r
 135         test_qvm::vector<V1,4> v=_0100();\r
 136         BOOST_TEST(v.a[0]==0);\r
 137         BOOST_TEST(v.a[1]==1);\r
 138         BOOST_TEST(v.a[2]==0);\r
 139         BOOST_TEST(v.a[3]==0);\r
 140         }\r
 141         {\r
 142         test_qvm::vector<V1,4> v=_0101();\r
 143         BOOST_TEST(v.a[0]==0);\r
 144         BOOST_TEST(v.a[1]==1);\r
 145         BOOST_TEST(v.a[2]==0);\r
 146         BOOST_TEST(v.a[3]==1);\r
 147         }\r
 148         {\r
 149         test_qvm::vector<V1,4> v=_0110();\r
 150         BOOST_TEST(v.a[0]==0);\r
 151         BOOST_TEST(v.a[1]==1);\r
 152         BOOST_TEST(v.a[2]==1);\r
 153         BOOST_TEST(v.a[3]==0);\r
 154         }\r
 155         {\r
 156         test_qvm::vector<V1,4> v=_0111();\r
 157         BOOST_TEST(v.a[0]==0);\r
 158         BOOST_TEST(v.a[1]==1);\r
 159         BOOST_TEST(v.a[2]==1);\r
 160         BOOST_TEST(v.a[3]==1);\r
 161         }\r
 162         {\r
 163         test_qvm::vector<V1,4> v=_1000();\r
 164         BOOST_TEST(v.a[0]==1);\r
 165         BOOST_TEST(v.a[1]==0);\r
 166         BOOST_TEST(v.a[2]==0);\r
 167         BOOST_TEST(v.a[3]==0);\r
 168         }\r
 169         {\r
 170         test_qvm::vector<V1,4> v=_1001();\r
 171         BOOST_TEST(v.a[0]==1);\r
 172         BOOST_TEST(v.a[1]==0);\r
 173         BOOST_TEST(v.a[2]==0);\r
 174         BOOST_TEST(v.a[3]==1);\r
 175         }\r
 176         {\r
 177         test_qvm::vector<V1,4> v=_1010();\r
 178         BOOST_TEST(v.a[0]==1);\r
 179         BOOST_TEST(v.a[1]==0);\r
 180         BOOST_TEST(v.a[2]==1);\r
 181         BOOST_TEST(v.a[3]==0);\r
 182         }\r
 183         {\r
 184         test_qvm::vector<V1,4> v=_1011();\r
 185         BOOST_TEST(v.a[0]==1);\r
 186         BOOST_TEST(v.a[1]==0);\r
 187         BOOST_TEST(v.a[2]==1);\r
 188         BOOST_TEST(v.a[3]==1);\r
 189         }\r
 190         {\r
 191         test_qvm::vector<V1,4> v=_1100();\r
 192         BOOST_TEST(v.a[0]==1);\r
 193         BOOST_TEST(v.a[1]==1);\r
 194         BOOST_TEST(v.a[2]==0);\r
 195         BOOST_TEST(v.a[3]==0);\r
 196         }\r
 197         {\r
 198         test_qvm::vector<V1,4> v=_1101();\r
 199         BOOST_TEST(v.a[0]==1);\r
 200         BOOST_TEST(v.a[1]==1);\r
 201         BOOST_TEST(v.a[2]==0);\r
 202         BOOST_TEST(v.a[3]==1);\r
 203         }\r
 204         {\r
 205         test_qvm::vector<V1,4> v=_1110();\r
 206         BOOST_TEST(v.a[0]==1);\r
 207         BOOST_TEST(v.a[1]==1);\r
 208         BOOST_TEST(v.a[2]==1);\r
 209         BOOST_TEST(v.a[3]==0);\r
 210         }\r
 211         {\r
 212         test_qvm::vector<V1,4> v=_1111();\r
 213         BOOST_TEST(v.a[0]==1);\r
 214         BOOST_TEST(v.a[1]==1);\r
 215         BOOST_TEST(v.a[2]==1);\r
 216         BOOST_TEST(v.a[3]==1);\r
 217         }\r
 218     return boost::report_errors();\r
 219     }\r