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_EXPR_BINARY_FUNC_HPP__ 47 #define __OPENCV_CUDEV_EXPR_BINARY_FUNC_HPP__ 48 49 #include "../common.hpp" 50 #include "../util/type_traits.hpp" 51 #include "../ptr2d/traits.hpp" 52 #include "../ptr2d/transform.hpp" 53 #include "../functional/functional.hpp" 54 #include "expr.hpp" 55 56 namespace cv { namespace cudev { 57 58 //! @addtogroup cudev 59 //! @{ 60 61 #define CV_CUDEV_EXPR_BINARY_FUNC(name) \ 62 template <class SrcPtr1, class SrcPtr2> \ 63 __host__ Expr<BinaryTransformPtrSz<typename PtrTraits<SrcPtr1>::ptr_type, typename PtrTraits<SrcPtr2>::ptr_type, name ## _func<typename LargerType<typename PtrTraits<SrcPtr1>::value_type, typename PtrTraits<SrcPtr2>::value_type>::type> > > \ 64 name ## _(const SrcPtr1& src1, const SrcPtr2& src2) \ 65 { \ 66 return makeExpr(transformPtr(src1, src2, name ## _func<typename LargerType<typename PtrTraits<SrcPtr1>::value_type, typename PtrTraits<SrcPtr2>::value_type>::type>())); \ 67 } 68 69 CV_CUDEV_EXPR_BINARY_FUNC(hypot) 70 CV_CUDEV_EXPR_BINARY_FUNC(magnitude) 71 CV_CUDEV_EXPR_BINARY_FUNC(atan2) 72 CV_CUDEV_EXPR_BINARY_FUNC(absdiff) 73 74 #undef CV_CUDEV_EXPR_BINARY_FUNC 75 76 //! @} 77 78 }} 79 80 #endif 81