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11 // For Open Source Computer Vision Library
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42 //M*/
43
44 #include "test_precomp.hpp"
45
46 using namespace cv;
47 using namespace cv::cuda;
48 using namespace cv::cudev;
49 using namespace cvtest;
50
51 typedef ::testing::Types<uchar, ushort, short, int, float> AllTypes;
52
53 ////////////////////////////////////////////////////////////////////////////////
54 // LessTest
55
56 template <typename T>
57 class LessTest : public ::testing::Test
58 {
59 public:
test_gpumat_gpumat()60 void test_gpumat_gpumat()
61 {
62 const Size size = randomSize(100, 400);
63 const int type = DataType<T>::type;
64
65 Mat src1 = randomMat(size, type);
66 Mat src2 = randomMat(size, type);
67
68 GpuMat_<T> d_src1(src1), d_src2(src2);
69
70 GpuMat_<uchar> dst = (d_src1 < d_src2) * 255;
71
72 Mat dst_gold;
73 cv::compare(src1, src2, dst_gold, CMP_LT);
74
75 EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
76 }
77 };
78
79 TYPED_TEST_CASE(LessTest, AllTypes);
80
TYPED_TEST(LessTest,GpuMat_GpuMat)81 TYPED_TEST(LessTest, GpuMat_GpuMat)
82 {
83 LessTest<TypeParam>::test_gpumat_gpumat();
84 }
85
86 ////////////////////////////////////////////////////////////////////////////////
87 // MinTest
88
89 template <typename T>
90 class MinTest : public ::testing::Test
91 {
92 public:
test_gpumat_gpumat()93 void test_gpumat_gpumat()
94 {
95 const Size size = randomSize(100, 400);
96 const int type = DataType<T>::type;
97
98 Mat src1 = randomMat(size, type);
99 Mat src2 = randomMat(size, type);
100
101 GpuMat_<T> d_src1(src1), d_src2(src2);
102
103 GpuMat_<T> dst = min_(d_src1, d_src2);
104
105 Mat dst_gold;
106 cv::min(src1, src2, dst_gold);
107
108 EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
109 }
110 };
111
112 TYPED_TEST_CASE(MinTest, AllTypes);
113
TYPED_TEST(MinTest,GpuMat_GpuMat)114 TYPED_TEST(MinTest, GpuMat_GpuMat)
115 {
116 MinTest<TypeParam>::test_gpumat_gpumat();
117 }
118
119 ////////////////////////////////////////////////////////////////////////////////
120 // ThreshBinaryTest
121
122 typedef ::testing::Types<uchar, short, float> ThreshTypes;
123
124 template <typename T>
125 class ThreshBinaryTest : public ::testing::Test
126 {
127 public:
test_gpumat()128 void test_gpumat()
129 {
130 const Size size = randomSize(100, 400);
131 const int type = DataType<T>::type;
132
133 Mat src = randomMat(size, type);
134
135 GpuMat_<T> d_src(src);
136
137 GpuMat_<T> dst = threshBinary_(d_src, 128, 0);
138
139 Mat dst_gold;
140 cv::threshold(src, dst_gold, 128, 0, THRESH_BINARY);
141
142 EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
143 }
144 };
145
146 TYPED_TEST_CASE(ThreshBinaryTest, ThreshTypes);
147
TYPED_TEST(ThreshBinaryTest,GpuMat)148 TYPED_TEST(ThreshBinaryTest, GpuMat)
149 {
150 ThreshBinaryTest<TypeParam>::test_gpumat();
151 }
152