1 #include "perf_precomp.hpp" 2 3 #if BUILD_WITH_VIDEO_OUTPUT_SUPPORT 4 5 using namespace std; 6 using namespace cv; 7 using namespace perf; 8 using std::tr1::make_tuple; 9 using std::tr1::get; 10 11 typedef std::tr1::tuple<std::string, bool> VideoWriter_Writing_t; 12 typedef perf::TestBaseWithParam<VideoWriter_Writing_t> VideoWriter_Writing; 13 14 PERF_TEST_P(VideoWriter_Writing, WriteFrame, 15 testing::Combine( testing::Values( "python/images/QCIF_00.bmp", 16 "python/images/QCIF_01.bmp", 17 "python/images/QCIF_02.bmp", 18 "python/images/QCIF_03.bmp", 19 "python/images/QCIF_04.bmp", 20 "python/images/QCIF_05.bmp" ), 21 testing::Bool())) 22 { 23 string filename = getDataPath(get<0>(GetParam())); 24 bool isColor = get<1>(GetParam()); 25 Mat image = imread(filename, 1); 26 #if defined(HAVE_MSMF) && !defined(HAVE_VFW) && !defined(HAVE_FFMPEG) // VFW has greater priority 27 VideoWriter writer(cv::tempfile(".wmv"), VideoWriter::fourcc('W', 'M', 'V', '3'), 28 25, cv::Size(image.cols, image.rows), isColor); 29 #else 30 VideoWriter writer(cv::tempfile(".avi"), VideoWriter::fourcc('X', 'V', 'I', 'D'), 31 25, cv::Size(image.cols, image.rows), isColor); 32 #endif 33 TEST_CYCLE()34 TEST_CYCLE() { image = imread(filename, 1); writer << image; } 35 36 bool dummy = writer.isOpened(); 37 SANITY_CHECK(dummy); 38 } 39 40 #endif // BUILD_WITH_VIDEO_OUTPUT_SUPPORT 41
