Open Source Computer Vision Library
https://opencv.org/
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93 lines
3.1 KiB
93 lines
3.1 KiB
/*M/////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
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// |
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// By downloading, copying, installing or using the software you agree to this license. |
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// If you do not agree to this license, do not download, install, |
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// copy or use the software. |
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// |
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// |
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// License Agreement |
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// For Open Source Computer Vision Library |
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// |
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved. |
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// Copyright (C) 2009, Willow Garage Inc., all rights reserved. |
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// Copyright (C) 2013, OpenCV Foundation, all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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// |
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// Redistribution and use in source and binary forms, with or without modification, |
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// are permitted provided that the following conditions are met: |
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// |
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// * Redistribution's of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// * Redistribution's in binary form must reproduce the above copyright notice, |
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// this list of conditions and the following disclaimer in the documentation |
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// and/or other materials provided with the distribution. |
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// |
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// * The name of the copyright holders may not be used to endorse or promote products |
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// derived from this software without specific prior written permission. |
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// |
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// This software is provided by the copyright holders and contributors "as is" and |
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// any express or implied warranties, including, but not limited to, the implied |
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// warranties of merchantability and fitness for a particular purpose are disclaimed. |
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// In no event shall the Intel Corporation or contributors be liable for any direct, |
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// indirect, incidental, special, exemplary, or consequential damages |
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// (including, but not limited to, procurement of substitute goods or services; |
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// loss of use, data, or profits; or business interruption) however caused |
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// and on any theory of liability, whether in contract, strict liability, |
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// or tort (including negligence or otherwise) arising in any way out of |
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// the use of this software, even if advised of the possibility of such damage. |
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// |
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//M*/ |
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#pragma once |
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#ifndef __OPENCV_CUDEV_PTR2D_CONSTANT_HPP__ |
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#define __OPENCV_CUDEV_PTR2D_CONSTANT_HPP__ |
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#include "../common.hpp" |
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#include "traits.hpp" |
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namespace cv { namespace cudev { |
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template <typename T> struct ConstantPtr |
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{ |
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typedef T value_type; |
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typedef int index_type; |
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T value; |
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__device__ __forceinline__ T operator ()(int, int) const { return value; } |
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}; |
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template <typename T> struct ConstantPtrSz : ConstantPtr<T> |
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{ |
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int rows, cols; |
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}; |
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template <typename T> |
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__host__ ConstantPtr<T> constantPtr(T value) |
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{ |
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ConstantPtr<T> p; |
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p.value = value; |
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return p; |
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} |
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template <typename T> ConstantPtrSz<T> |
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__host__ constantPtr(T value, int rows, int cols) |
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{ |
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ConstantPtrSz<T> p; |
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p.value = value; |
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p.rows = rows; |
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p.cols = cols; |
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return p; |
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} |
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template <typename T> struct PtrTraits< ConstantPtrSz<T> > : PtrTraitsBase< ConstantPtrSz<T>, ConstantPtr<T> > |
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{ |
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}; |
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}} |
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#endif
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