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 // Copyright (C) 2013, OpenCV Foundation, all rights reserved.
16 // Third party copyrights are property of their respective owners.
17 //
18 // Redistribution and use in source and binary forms, with or without modification,
19 // are permitted provided that the following conditions are met:
20 //
21 // * Redistribution's of source code must retain the above copyright notice,
22 // this list of conditions and the following disclaimer.
23 //
24 // * Redistribution's in binary form must reproduce the above copyright notice,
25 // this list of conditions and the following disclaimer in the documentation
26 // and/or other materials provided with the distribution.
27 //
28 // * The name of the copyright holders may not be used to endorse or promote products
29 // derived from this software without specific prior written permission.
30 //
31 // This software is provided by the copyright holders and contributors "as is" and
32 // any express or implied warranties, including, but not limited to, the implied
33 // warranties of merchantability and fitness for a particular purpose are disclaimed.
34 // In no event shall the Intel Corporation or contributors be liable for any direct,
35 // indirect, incidental, special, exemplary, or consequential damages
36 // (including, but not limited to, procurement of substitute goods or services;
37 // loss of use, data, or profits; or business interruption) however caused
38 // and on any theory of liability, whether in contract, strict liability,
39 // or tort (including negligence or otherwise) arising in any way out of
40 // the use of this software, even if advised of the possibility of such damage.
41 //
42 //M*/
43
44 #pragma once
45
46 #ifndef __OPENCV_CUDEV_GRID_INTEGRAL_HPP__
47 #define __OPENCV_CUDEV_GRID_INTEGRAL_HPP__
48
49 #include "../common.hpp"
50 #include "../ptr2d/traits.hpp"
51 #include "../ptr2d/gpumat.hpp"
52 #include "detail/integral.hpp"
53
54 namespace cv { namespace cudev {
55
56 //! @addtogroup cudev
57 //! @{
58
59 template <class SrcPtr, typename DstType>
gridIntegral(const SrcPtr & src,GpuMat_<DstType> & dst,Stream & stream=Stream::Null ())60 __host__ void gridIntegral(const SrcPtr& src, GpuMat_<DstType>& dst, Stream& stream = Stream::Null())
61 {
62 const int rows = getRows(src);
63 const int cols = getCols(src);
64
65 dst.create(rows, cols);
66
67 integral_detail::integral(shrinkPtr(src), shrinkPtr(dst), rows, cols, StreamAccessor::getStream(stream));
68 }
69
70 //! @}
71
72 }}
73
74 #endif
75