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Joachim
2020-03-23 11:48:41 +01:00
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modules/videoio/perf/perf_output.cpp Normal file
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// This file is part of OpenCV project.
// It is subject to the license terms in the LICENSE file found in the top-level directory
// of this distribution and at http://opencv.org/license.html
#include "perf_precomp.hpp"
namespace opencv_test
{
using namespace perf;
typedef tuple<std::string, bool> VideoWriter_Writing_t;
typedef perf::TestBaseWithParam<VideoWriter_Writing_t> VideoWriter_Writing;
const string image_files[] = {
"python/images/QCIF_00.bmp",
"python/images/QCIF_01.bmp",
"python/images/QCIF_02.bmp",
"python/images/QCIF_03.bmp",
"python/images/QCIF_04.bmp",
"python/images/QCIF_05.bmp"
};
PERF_TEST_P(VideoWriter_Writing, WriteFrame,
testing::Combine(
testing::ValuesIn(image_files),
testing::Bool()))
{
const string filename = getDataPath(get<0>(GetParam()));
const bool isColor = get<1>(GetParam());
Mat image = imread(filename, isColor ? IMREAD_COLOR : IMREAD_GRAYSCALE );
#if defined(HAVE_MSMF) && !defined(HAVE_FFMPEG)
const string outfile = cv::tempfile(".wmv");
const int fourcc = VideoWriter::fourcc('W', 'M', 'V', '3');
#else
const string outfile = cv::tempfile(".avi");
const int fourcc = VideoWriter::fourcc('X', 'V', 'I', 'D');
#endif
VideoWriter writer(outfile, fourcc, 25, cv::Size(image.cols, image.rows), isColor);
if (!writer.isOpened())
throw SkipTestException("Video file can not be opened");
TEST_CYCLE_N(100) { writer << image; }
SANITY_CHECK_NOTHING();
remove(outfile.c_str());
}
} // namespace