From 1a53e2cfb20cde771f29d8e6a9c66656be014146 Mon Sep 17 00:00:00 2001 From: yao Date: Wed, 8 May 2013 15:27:35 +0800 Subject: [PATCH] remove interpolation.hpp --- modules/ocl/test/interpolation.hpp | 120 ----------------------------- modules/ocl/test/precomp.hpp | 1 - 2 files changed, 121 deletions(-) delete mode 100644 modules/ocl/test/interpolation.hpp diff --git a/modules/ocl/test/interpolation.hpp b/modules/ocl/test/interpolation.hpp deleted file mode 100644 index fb89e701d7..0000000000 --- a/modules/ocl/test/interpolation.hpp +++ /dev/null @@ -1,120 +0,0 @@ -/*M/////////////////////////////////////////////////////////////////////////////////////// -// -// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. -// -// By downloading, copying, installing or using the software you agree to this license. -// If you do not agree to this license, do not download, install, -// copy or use the software. -// -// -// Intel License Agreement -// For Open Source Computer Vision Library -// -// Copyright (C) 2000, Intel Corporation, all rights reserved. -// Third party copyrights are property of their respective owners. -// -// Redistribution and use in source and binary forms, with or without modification, -// are permitted provided that the following conditions are met: -// -// * Redistribution's of source code must retain the above copyright notice, -// this list of conditions and the following disclaimer. -// -// * Redistribution's in binary form must reproduce the above copyright notice, -// this list of conditions and the following disclaimer in the documentation -// and/or other materials provided with the distribution. -// -// * The name of Intel Corporation may not be used to endorse or promote products -// derived from this software without specific prior written permission. -// -// This software is provided by the copyright holders and contributors "as is" and -// any express or implied warranties, including, but not limited to, the implied -// warranties of merchantability and fitness for a particular purpose are disclaimed. -// In no event shall the Intel Corporation or contributors be liable for any direct, -// indirect, incidental, special, exemplary, or consequential damages -// (including, but not limited to, procurement of substitute goods or services; -// loss of use, data, or profits; or business interruption) however caused -// and on any theory of liability, whether in contract, strict liability, -// or tort (including negligence or otherwise) arising in any way out of -// the use of this software, even if advised of the possibility of such damage. -// -//M*/ - -#ifndef __OPENCV_TEST_INTERPOLATION_HPP__ -#define __OPENCV_TEST_INTERPOLATION_HPP__ - -template T readVal(const cv::Mat &src, int y, int x, int c, int border_type, cv::Scalar borderVal = cv::Scalar()) -{ - if (border_type == cv::BORDER_CONSTANT) - return (y >= 0 && y < src.rows && x >= 0 && x < src.cols) ? src.at(y, x * src.channels() + c) : cv::saturate_cast(borderVal.val[c]); - - return src.at(cv::borderInterpolate(y, src.rows, border_type), cv::borderInterpolate(x, src.cols, border_type) * src.channels() + c); -} - -template struct NearestInterpolator -{ - static T getValue(const cv::Mat &src, float y, float x, int c, int border_type, cv::Scalar borderVal = cv::Scalar()) - { - return readVal(src, cvFloor(y), cvFloor(x), c, border_type, borderVal); - } -}; - -template struct LinearInterpolator -{ - static T getValue(const cv::Mat &src, float y, float x, int c, int border_type, cv::Scalar borderVal = cv::Scalar()) - { - x -= 0.5f; - y -= 0.5f; - - int x1 = cvFloor(x); - int y1 = cvFloor(y); - int x2 = x1 + 1; - int y2 = y1 + 1; - - float res = 0; - - res += readVal(src, y1, x1, c, border_type, borderVal) * ((x2 - x) * (y2 - y)); - res += readVal(src, y1, x2, c, border_type, borderVal) * ((x - x1) * (y2 - y)); - res += readVal(src, y2, x1, c, border_type, borderVal) * ((x2 - x) * (y - y1)); - res += readVal(src, y2, x2, c, border_type, borderVal) * ((x - x1) * (y - y1)); - - return cv::saturate_cast(res); - } -}; - -template struct CubicInterpolator -{ - static float getValue(float p[4], float x) - { - return p[1] + 0.5 * x * (p[2] - p[0] + x * (2.0 * p[0] - 5.0 * p[1] + 4.0 * p[2] - p[3] + x * (3.0 * (p[1] - p[2]) + p[3] - p[0]))); - } - - static float getValue(float p[4][4], float x, float y) - { - float arr[4]; - - arr[0] = getValue(p[0], x); - arr[1] = getValue(p[1], x); - arr[2] = getValue(p[2], x); - arr[3] = getValue(p[3], x); - - return getValue(arr, y); - } - - static T getValue(const cv::Mat &src, float y, float x, int c, int border_type, cv::Scalar borderVal = cv::Scalar()) - { - int ix = cvRound(x); - int iy = cvRound(y); - - float vals[4][4] = - { - {readVal(src, iy - 2, ix - 2, c, border_type, borderVal), readVal(src, iy - 2, ix - 1, c, border_type, borderVal), readVal(src, iy - 2, ix, c, border_type, borderVal), readVal(src, iy - 2, ix + 1, c, border_type, borderVal)}, - {readVal(src, iy - 1, ix - 2, c, border_type, borderVal), readVal(src, iy - 1, ix - 1, c, border_type, borderVal), readVal(src, iy - 1, ix, c, border_type, borderVal), readVal(src, iy - 1, ix + 1, c, border_type, borderVal)}, - {readVal(src, iy , ix - 2, c, border_type, borderVal), readVal(src, iy , ix - 1, c, border_type, borderVal), readVal(src, iy , ix, c, border_type, borderVal), readVal(src, iy , ix + 1, c, border_type, borderVal)}, - {readVal(src, iy + 1, ix - 2, c, border_type, borderVal), readVal(src, iy + 1, ix - 1, c, border_type, borderVal), readVal(src, iy + 1, ix, c, border_type, borderVal), readVal(src, iy + 1, ix + 1, c, border_type, borderVal)}, - }; - - return cv::saturate_cast(getValue(vals, (x - ix + 2.0) / 4.0, (y - iy + 2.0) / 4.0)); - } -}; - -#endif // __OPENCV_TEST_INTERPOLATION_HPP__ diff --git a/modules/ocl/test/precomp.hpp b/modules/ocl/test/precomp.hpp index eec938ee81..090c9b3d3e 100644 --- a/modules/ocl/test/precomp.hpp +++ b/modules/ocl/test/precomp.hpp @@ -71,7 +71,6 @@ #include "opencv2/ocl/ocl.hpp" #include "utility.hpp" -#include "interpolation.hpp" //#include "add_test_info.h" #endif