mirror of
https://github.com/opencv/opencv.git
synced 2024-12-04 16:59:12 +08:00
87b569d812
general: - all iterative tests have been replaced with parameterized tests - old-style try..catch tests have been modified to use EXPECT_/ASSERT_ gtest macros - added temporary files cleanup - modified MatComparator error message formatting imgcodecs: - test_grfmt.cpp split to test_jpg.cpp, test_png.cpp, test_tiff.cpp, etc. videoio: - added public HAVE_VIDEO_INPUT, HAVE_VIDEO_OUTPUT definitions to cvconfig.h - built-in MotionJPEG codec could not be tested on some platforms (read_write test was disabled if ffmpeg is off, encoding/decoding was handled by ffmpeg otherwise). - image-related tests moved to imgcodecs (Videoio_Image) - several property get/set tests have been combined into one - added MotionJPEG test video to opencv_extra
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
#ifdef __GNUC__
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# pragma GCC diagnostic ignored "-Wmissing-declarations"
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# if defined __clang__ || defined __APPLE__
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# pragma GCC diagnostic ignored "-Wmissing-prototypes"
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# pragma GCC diagnostic ignored "-Wextra"
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# endif
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#endif
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#ifndef __OPENCV_TEST_PRECOMP_HPP__
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#define __OPENCV_TEST_PRECOMP_HPP__
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#include <iostream>
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#include "opencv2/ts.hpp"
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#include "opencv2/imgproc.hpp"
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#include "opencv2/imgcodecs.hpp"
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#include "opencv2/videoio.hpp"
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#include "opencv2/imgproc/imgproc_c.h"
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#include "opencv2/core/private.hpp"
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inline std::string fourccToString(int fourcc)
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{
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return cv::format("%c%c%c%c", fourcc & 255, (fourcc >> 8) & 255, (fourcc >> 16) & 255, (fourcc >> 24) & 255);
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}
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inline int fourccFromString(const std::string &fourcc)
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{
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if (fourcc.size() != 4) return 0;
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return cv::VideoWriter::fourcc(fourcc[0], fourcc[1], fourcc[2], fourcc[3]);
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}
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inline void generateFrame(int i, int FRAME_COUNT, cv::Mat & frame)
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{
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using namespace cv;
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using namespace std;
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frame = Scalar(30, 140, 10);
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ostringstream buf; buf << "Frame " << setw(2) << setfill('0') << i + 1;
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int baseLine = 0;
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Size box = getTextSize(buf.str(), FONT_HERSHEY_COMPLEX, 2, 5, &baseLine);
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putText(frame, buf.str(), Point((frame.cols - box.width) / 2, (frame.rows - box.height) / 2 + baseLine),
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FONT_HERSHEY_COMPLEX, 2, Scalar(255, 255, 255), 5, LINE_AA);
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Point p(i * frame.cols / (FRAME_COUNT - 1), i * frame.rows / (FRAME_COUNT - 1));
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circle(frame, p, 20, Scalar(200, 25, 55), 5, LINE_AA);
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}
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#endif
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