modules/highgui/perf/perf_output.cpp

   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<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"), CV_FOURCC('W', 'M', 'V', '3'),
  28                             25, cv::Size(image.cols, image.rows), isColor);
  29 #else
  30   VideoWriter writer(cv::tempfile(".avi"), CV_FOURCC('X', 'V', 'I', 'D'),
  31                             25, cv::Size(image.cols, image.rows), isColor);
  32 #endif
  33
  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