1 // This file is part of OpenCV project. 2 // It is subject to the license terms in the LICENSE file found in the top-level directory 3 // of this distribution and at http://opencv.org/license.html. 4 5 // Copyright (C) 2014, Itseez, Inc., all rights reserved. 6 // Third party copyrights are property of their respective owners. 7 8 #include "perf_precomp.hpp" 9 10 using namespace std; 11 using namespace cv; 12 using namespace perf; 13 using namespace testing; 14 using std::tr1::make_tuple; 15 using std::tr1::get; 16 17 typedef std::tr1::tuple<string, Point, int, int, int, int> Size_Source_Fl_t; 18 typedef perf::TestBaseWithParam<Size_Source_Fl_t> Size_Source_Fl; 19 20 PERF_TEST_P(Size_Source_Fl, floodFill1, Combine( 21 testing::Values("cv/shared/fruits.png", "cv/optflow/RubberWhale1.png"), //images 22 testing::Values(Point(120, 82), Point(200, 140)), //seed points 23 testing::Values(4,8), //connectivity 24 testing::Values((int)IMREAD_COLOR, (int)IMREAD_GRAYSCALE), //color image, or not 25 testing::Values(0, 1, 2), //use fixed(1), gradient (2) or simple(0) mode 26 testing::Values((int)CV_8U, (int)CV_32F, (int)CV_32S) //image depth 27 )) 28 { 29 //test given image(s) 30 string filename = getDataPath(get<0>(GetParam())); 31 Point pseed; 32 pseed = get<1>(GetParam()); 33 34 int connectivity = get<2>(GetParam()); 35 int colorType = get<3>(GetParam()); 36 int modeType = get<4>(GetParam()); 37 int imdepth = get<5>(GetParam()); 38 39 Mat image0 = imread(filename, colorType); 40 41 Scalar newval, loVal, upVal; 42 if (modeType == 0) 43 { 44 loVal = Scalar(0, 0, 0); 45 upVal = Scalar(0, 0, 0); 46 } 47 else 48 { 49 loVal = Scalar(4, 4, 4); 50 upVal = Scalar(20, 20, 20); 51 } 52 int newMaskVal = 255; //base mask for floodfill type 53 int flags = connectivity + (newMaskVal << 8) + (modeType == 1 ? FLOODFILL_FIXED_RANGE : 0); 54 55 int b = 152;//(unsigned)theRNG() & 255; 56 int g = 136;//(unsigned)theRNG() & 255; 57 int r = 53;//(unsigned)theRNG() & 255; 58 newval = (colorType == IMREAD_COLOR) ? Scalar(b, g, r) : Scalar(r*0.299 + g*0.587 + b*0.114); 59 60 Rect outputRect = Rect(); 61 Mat source = Mat(); 62 63 for (; next(); ) 64 { 65 image0.convertTo(source, imdepth); 66 startTimer(); 67 cv::floodFill(source, pseed, newval, &outputRect, loVal, upVal, flags); 68 stopTimer(); 69 } 70 EXPECT_EQ(image0.cols, source.cols); 71 EXPECT_EQ(image0.rows, source.rows); 72 SANITY_CHECK_NOTHING(); 73 } 74
