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 #ifndef _ncvpyramid_hpp_ 44 #define _ncvpyramid_hpp_ 45 46 #include <memory> 47 #include <vector> 48 #include "opencv2/cudalegacy/NCV.hpp" 49 #include "opencv2/core/cuda/common.hpp" 50 51 //! @cond IGNORED 52 53 namespace cv { namespace cuda { namespace device 54 { 55 namespace pyramid 56 { 57 CV_EXPORTS void downsampleX2(PtrStepSzb src, PtrStepSzb dst, int depth, int cn, cudaStream_t stream); 58 CV_EXPORTS void interpolateFrom1(PtrStepSzb src, PtrStepSzb dst, int depth, int cn, cudaStream_t stream); 59 } 60 }}} 61 62 #if 0 //def _WIN32 63 64 template <class T> 65 class CV_EXPORTS NCVMatrixStack 66 { 67 public: 68 NCVMatrixStack() {this->_arr.clear();} 69 ~NCVMatrixStack() 70 { 71 const Ncv32u nElem = this->_arr.size(); 72 for (Ncv32u i=0; i<nElem; i++) 73 { 74 pop_back(); 75 } 76 } 77 void push_back(NCVMatrix<T> *elem) {this->_arr.push_back(std::tr1::shared_ptr< NCVMatrix<T> >(elem));} 78 void pop_back() {this->_arr.pop_back();} 79 NCVMatrix<T> * operator [] (int i) const {return this->_arr[i].get();} 80 private: 81 std::vector< std::tr1::shared_ptr< NCVMatrix<T> > > _arr; 82 }; 83 84 85 template <class T> 86 class CV_EXPORTS NCVImagePyramid 87 { 88 public: 89 90 NCVImagePyramid(const NCVMatrix<T> &img, 91 Ncv8u nLayers, 92 INCVMemAllocator &alloc, 93 cudaStream_t cuStream); 94 ~NCVImagePyramid(); 95 NcvBool isInitialized() const; 96 NCVStatus getLayer(NCVMatrix<T> &outImg, 97 NcvSize32u outRoi, 98 NcvBool bTrilinear, 99 cudaStream_t cuStream) const; 100 101 private: 102 103 NcvBool _isInitialized; 104 const NCVMatrix<T> *layer0; 105 NCVMatrixStack<T> pyramid; 106 Ncv32u nLayers; 107 }; 108 109 #endif //_WIN32 110 111 //! @endcond 112 113 #endif //_ncvpyramid_hpp_ 114