1 /*M///////////////////////////////////////////////////////////////////////////////////////
2 //
3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
4 //
5 // By downloading, copying, installing or using the software you agree to this license.
6 // If you do not agree to this license, do not download, install,
7 // copy or use the software.
8 //
9 //
10 // License Agreement
11 // For Open Source Computer Vision Library
12 //
13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
14 // Copyright (C) 2009, Willow Garage Inc., all rights reserved.
15 // Third party copyrights are property of their respective owners.
16 //
17 // Redistribution and use in source and binary forms, with or without modification,
18 // are permitted provided that the following conditions are met:
19 //
20 // * Redistribution's of source code must retain the above copyright notice,
21 // this list of conditions and the following disclaimer.
22 //
23 // * Redistribution's in binary form must reproduce the above copyright notice,
24 // this list of conditions and the following disclaimer in the documentation
25 // and/or other materials provided with the distribution.
26 //
27 // * The name of the copyright holders may not be used to endorse or promote products
28 // derived from this software without specific prior written permission.
29 //
30 // This software is provided by the copyright holders and contributors "as is" and
31 // any express or implied warranties, including, but not limited to, the implied
32 // warranties of merchantability and fitness for a particular purpose are disclaimed.
33 // In no event shall the Intel Corporation or contributors be liable for any direct,
34 // indirect, incidental, special, exemplary, or consequential damages
35 // (including, but not limited to, procurement of substitute goods or services;
36 // loss of use, data, or profits; or business interruption) however caused
37 // and on any theory of liability, whether in contract, strict liability,
38 // or tort (including negligence or otherwise) arising in any way out of
39 // the use of this software, even if advised of the possibility of such damage.
40 //
41 //M*/
42
43 #include "test_precomp.hpp"
44
45
TestIntegralImageSquared(std::string testName_,NCVTestSourceProvider<Ncv8u> & src_,Ncv32u width_,Ncv32u height_)46 TestIntegralImageSquared::TestIntegralImageSquared(std::string testName_, NCVTestSourceProvider<Ncv8u> &src_,
47 Ncv32u width_, Ncv32u height_)
48 :
49 NCVTestProvider(testName_),
50 src(src_),
51 width(width_),
52 height(height_)
53 {
54 }
55
56
toString(std::ofstream & strOut)57 bool TestIntegralImageSquared::toString(std::ofstream &strOut)
58 {
59 strOut << "width=" << width << std::endl;
60 strOut << "height=" << height << std::endl;
61 return true;
62 }
63
64
init()65 bool TestIntegralImageSquared::init()
66 {
67 return true;
68 }
69
70
process()71 bool TestIntegralImageSquared::process()
72 {
73 NCVStatus ncvStat;
74 bool rcode = false;
75
76 Ncv32u widthSII = this->width + 1;
77 Ncv32u heightSII = this->height + 1;
78
79 NCVMatrixAlloc<Ncv8u> d_img(*this->allocatorGPU.get(), this->width, this->height);
80 ncvAssertReturn(d_img.isMemAllocated(), false);
81 NCVMatrixAlloc<Ncv8u> h_img(*this->allocatorCPU.get(), this->width, this->height);
82 ncvAssertReturn(h_img.isMemAllocated(), false);
83 NCVMatrixAlloc<Ncv64u> d_imgSII(*this->allocatorGPU.get(), widthSII, heightSII);
84 ncvAssertReturn(d_imgSII.isMemAllocated(), false);
85 NCVMatrixAlloc<Ncv64u> h_imgSII(*this->allocatorCPU.get(), widthSII, heightSII);
86 ncvAssertReturn(h_imgSII.isMemAllocated(), false);
87 NCVMatrixAlloc<Ncv64u> h_imgSII_d(*this->allocatorCPU.get(), widthSII, heightSII);
88 ncvAssertReturn(h_imgSII_d.isMemAllocated(), false);
89
90 Ncv32u bufSize;
91 ncvStat = nppiStSqrIntegralGetSize_8u64u(NcvSize32u(this->width, this->height), &bufSize, this->devProp);
92 ncvAssertReturn(NPPST_SUCCESS == ncvStat, false);
93 NCVVectorAlloc<Ncv8u> d_tmpBuf(*this->allocatorGPU.get(), bufSize);
94 ncvAssertReturn(d_tmpBuf.isMemAllocated(), false);
95
96 NCV_SET_SKIP_COND(this->allocatorGPU.get()->isCounting());
97 NCV_SKIP_COND_BEGIN
98
99 ncvAssertReturn(this->src.fill(h_img), false);
100
101 ncvStat = h_img.copySolid(d_img, 0);
102 ncvAssertReturn(ncvStat == NPPST_SUCCESS, false);
103
104 ncvStat = nppiStSqrIntegral_8u64u_C1R(d_img.ptr(), d_img.pitch(),
105 d_imgSII.ptr(), d_imgSII.pitch(),
106 NcvSize32u(this->width, this->height),
107 d_tmpBuf.ptr(), bufSize, this->devProp);
108 ncvAssertReturn(ncvStat == NPPST_SUCCESS, false);
109
110 ncvStat = d_imgSII.copySolid(h_imgSII_d, 0);
111 ncvAssertReturn(ncvStat == NPPST_SUCCESS, false);
112
113 ncvStat = nppiStSqrIntegral_8u64u_C1R_host(h_img.ptr(), h_img.pitch(),
114 h_imgSII.ptr(), h_imgSII.pitch(),
115 NcvSize32u(this->width, this->height));
116 ncvAssertReturn(ncvStat == NPPST_SUCCESS, false);
117
118 NCV_SKIP_COND_END
119
120 //bit-to-bit check
121 bool bLoopVirgin = true;
122
123 NCV_SKIP_COND_BEGIN
124 for (Ncv32u i=0; bLoopVirgin && i < h_img.height() + 1; i++)
125 {
126 for (Ncv32u j=0; bLoopVirgin && j < h_img.width() + 1; j++)
127 {
128 if (h_imgSII.ptr()[h_imgSII.stride()*i+j] != h_imgSII_d.ptr()[h_imgSII_d.stride()*i+j])
129 {
130 bLoopVirgin = false;
131 }
132 }
133 }
134 NCV_SKIP_COND_END
135
136 if (bLoopVirgin)
137 {
138 rcode = true;
139 }
140
141 return rcode;
142 }
143
144
deinit()145 bool TestIntegralImageSquared::deinit()
146 {
147 return true;
148 }
149