Perf Tests: default stitching scenario.

modules/stitching/perf/perf_main.cpp

+#include "perf_precomp.hpp"
+
+CV_PERF_TEST_MAIN(stitching)

modules/stitching/perf/perf_precomp.cpp

+#include "perf_precomp.hpp"

modules/stitching/perf/perf_precomp.hpp

+#ifndef __OPENCV_PERF_PRECOMP_HPP__
+#define __OPENCV_PERF_PRECOMP_HPP__
+
+#include "opencv2/ts/ts.hpp"
+
+#include "opencv2/stitching/stitcher.hpp"
+
+#if GTEST_CREATE_SHARED_LIBRARY
+#error no modules except ts should have GTEST_CREATE_SHARED_LIBRARY defined
+#endif
+
+#endif

modules/stitching/perf/perf_stich.cpp

+#include "perf_precomp.hpp"
+
+#include "opencv2/highgui/highgui.hpp"
+
+using namespace std;
+using namespace cv;
+using namespace perf;
+
+
+/*
+// Stitcher::Status Stitcher::stitch(InputArray imgs, OutputArray pano)
+*/
+PERF_TEST( stitch3, a123 )
+{
+    Mat pano;
+    
+    vector<Mat> imgs;
+    imgs.push_back( imread( getDataPath("stitching/a1.jpg") ) );
+    imgs.push_back( imread( getDataPath("stitching/a2.jpg") ) );
+    imgs.push_back( imread( getDataPath("stitching/a3.jpg") ) );
+
+    Stitcher stitcher = Stitcher::createDefault();
+    Stitcher::Status status;
+
+    declare.time(30 * 20);
+
+    TEST_CYCLE(20) { status = stitcher.stitch(imgs, pano); }
+}
+
+PERF_TEST( stitch2, b12 )
+{
+    Mat pano;
+    
+    vector<Mat> imgs;
+    imgs.push_back( imread( getDataPath("stitching/b1.jpg") ) );
+    imgs.push_back( imread( getDataPath("stitching/b2.jpg") ) );
+
+    Stitcher stitcher = Stitcher::createDefault();
+    Stitcher::Status status;
+
+    declare.time(30 * 20);
+
+    TEST_CYCLE(20) { status = stitcher.stitch(imgs, pano); }
+}