modules/highgui/test/test_video_io.cpp

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  42
  43 #include "test_precomp.hpp"
  44 #include "opencv2/highgui/highgui.hpp"
  45
  46 using namespace cv;
  47 using namespace std;
  48
  49 class CV_HighGuiTest : public cvtest::BaseTest
  50 {
  51 protected:
  52     void ImageTest(const string& dir);
  53     void VideoTest (const string& dir, int fourcc);
  54     void SpecificImageTest (const string& dir);
  55     void SpecificVideoFileTest (const string& dir, const char codecchars[4]);
  56     void SpecificVideoCameraTest (const string& dir, const char codecchars[4]);
  57
  58 public:
  59     CV_HighGuiTest();
  60     ~CV_HighGuiTest();
  61     virtual void run(int) = 0;
  62 };
  63
  64 class CV_ImageTest : public CV_HighGuiTest
  65 {
  66 public:
  67     CV_ImageTest();
  68     ~CV_ImageTest();
  69     void run(int);
  70 };
  71
  72 class CV_SpecificImageTest : public CV_HighGuiTest
  73 {
  74 public:
  75     CV_SpecificImageTest();
  76     ~CV_SpecificImageTest();
  77     void run(int);
  78 };
  79
  80 class CV_VideoTest : public CV_HighGuiTest
  81 {
  82 public:
  83     CV_VideoTest();
  84     ~CV_VideoTest();
  85     void run(int);
  86 };
  87
  88 class CV_SpecificVideoFileTest : public CV_HighGuiTest
  89 {
  90 public:
  91     CV_SpecificVideoFileTest();
  92     ~CV_SpecificVideoFileTest();
  93     void run(int);
  94 };
  95
  96 class CV_SpecificVideoCameraTest : public CV_HighGuiTest
  97 {
  98 public:
  99     CV_SpecificVideoCameraTest();
 100     ~CV_SpecificVideoCameraTest();
 101     void run(int);
 102 };
 103
 104 CV_HighGuiTest::CV_HighGuiTest() {}
 105 CV_HighGuiTest::~CV_HighGuiTest() {}
 106
 107 CV_ImageTest::CV_ImageTest() : CV_HighGuiTest() {}
 108 CV_VideoTest::CV_VideoTest() : CV_HighGuiTest() {}
 109 CV_SpecificImageTest::CV_SpecificImageTest() : CV_HighGuiTest() {}
 110 CV_SpecificVideoFileTest::CV_SpecificVideoFileTest() : CV_HighGuiTest() {}
 111 CV_SpecificVideoCameraTest::CV_SpecificVideoCameraTest() : CV_HighGuiTest() {}
 112
 113 CV_ImageTest::~CV_ImageTest() {}
 114 CV_VideoTest::~CV_VideoTest() {}
 115 CV_SpecificImageTest::~CV_SpecificImageTest() {}
 116 CV_SpecificVideoFileTest::~CV_SpecificVideoFileTest() {}
 117 CV_SpecificVideoCameraTest::~CV_SpecificVideoCameraTest() {}
 118
 119 double PSNR(const Mat& m1, const Mat& m2)
 120 {
 121     Mat tmp;
 122     absdiff( m1.reshape(1), m2.reshape(1), tmp);
 123     multiply(tmp, tmp, tmp);
 124
 125     double MSE = 1.0/(tmp.cols * tmp.rows) * sum(tmp)[0];
 126
 127     return 20 * log10(255.0 / sqrt(MSE));
 128 }
 129
 130 void CV_HighGuiTest::ImageTest(const string& dir)
 131 {
 132     string _name = dir + string("../cv/shared/baboon.jpg");
 133     ts->printf(ts->LOG, "reading image : %s\n", _name.c_str());
 134
 135     Mat image = imread(_name);
 136     image.convertTo(image, CV_8UC3);
 137
 138     if (image.empty())
 139     {
 140         ts->set_failed_test_info(ts->FAIL_MISSING_TEST_DATA);
 141         return;
 142     }
 143
 144     const string exts[] = {"png", "bmp", "tiff", "jpg", "jp2", "ppm", "ras" };
 145     const size_t ext_num = sizeof(exts)/sizeof(exts[0]);
 146
 147     for(size_t i = 0; i < ext_num; ++i)
 148     {
 149         string ext = exts[i];
 150         string full_name = dir + "img." + ext;
 151         ts->printf(ts->LOG, " full_name : %s\n", full_name.c_str());
 152
 153         imwrite(full_name, image);
 154
 155         Mat loaded = imread(full_name);
 156         if (loaded.empty())
 157         {
 158             ts->printf(ts->LOG, "Reading failed at fmt=%s\n", ext.c_str());
 159             ts->set_failed_test_info(ts->FAIL_MISMATCH);
 160             continue;
 161         }
 162
 163         const double thresDbell = 20;
 164         double psnr = PSNR(loaded, image);
 165         if (psnr < thresDbell)
 166         {
 167             ts->printf(ts->LOG, "Reading image from file: too big difference (=%g) with fmt=%s\n", psnr, ext.c_str());
 168             ts->set_failed_test_info(ts->FAIL_BAD_ACCURACY);
 169             continue;
 170         }
 171
 172         vector<uchar> from_file;
 173
 174         FILE *f = fopen(full_name.c_str(), "rb");
 175         fseek(f, 0, SEEK_END);
 176         long len = ftell(f);
 177         from_file.resize((size_t)len);
 178         fseek(f, 0, SEEK_SET);
 179         from_file.resize(fread(&from_file[0], 1, from_file.size(), f));
 180         fclose(f);
 181
 182         vector<uchar> buf;
 183         imencode("." + exts[i], image, buf);
 184
 185         if (buf != from_file)
 186         {
 187             ts->printf(ts->LOG, "Encoding failed with fmt=%s\n", ext.c_str());
 188             ts->set_failed_test_info(ts->FAIL_MISMATCH);
 189             continue;
 190         }
 191
 192         Mat buf_loaded = imdecode(Mat(buf), 1);
 193
 194         if (buf_loaded.empty())
 195         {
 196             ts->printf(ts->LOG, "Decoding failed with fmt=%s\n", ext.c_str());
 197             ts->set_failed_test_info(ts->FAIL_MISMATCH);
 198             continue;
 199         }
 200
 201         psnr = PSNR(buf_loaded, image);
 202
 203         if (psnr < thresDbell)
 204         {
 205             ts->printf(ts->LOG, "Decoding image from memory: too small PSNR (=%gdb) with fmt=%s\n", psnr, ext.c_str());
 206             ts->set_failed_test_info(ts->FAIL_MISMATCH);
 207             continue;
 208         }
 209
 210     }
 211
 212     ts->printf(ts->LOG, "end test function : ImagesTest \n");
 213     ts->set_failed_test_info(ts->OK);
 214 }
 215
 216 void CV_HighGuiTest::VideoTest(const string& dir, int fourcc)
 217 {
 218     string src_file = dir + "../cv/shared/video_for_test.avi";
 219     string tmp_name = dir + "video.avi";
 220
 221     ts->printf(ts->LOG, "reading video : %s\n", src_file.c_str());
 222
 223     CvCapture* cap = cvCaptureFromFile(src_file.c_str());
 224
 225     if (!cap)
 226     {
 227         ts->set_failed_test_info(ts->FAIL_MISMATCH);
 228         return;
 229     }
 230
 231     CvVideoWriter* writer = 0;
 232
 233     for(;;)
 234     {
 235         IplImage * img = cvQueryFrame( cap );
 236
 237         if (!img)
 238             break;
 239
 240         if (writer == 0)
 241         {
 242             writer = cvCreateVideoWriter(tmp_name.c_str(), fourcc, 24, cvGetSize(img));
 243             if (writer == 0)
 244             {
 245                 ts->printf(ts->LOG, "can't create writer (with fourcc : %d)\n", fourcc);
 246                 cvReleaseCapture( &cap );
 247                 ts->set_failed_test_info(ts->FAIL_MISMATCH);
 248                 return;
 249             }
 250         }
 251
 252         cvWriteFrame(writer, img);
 253     }
 254
 255     cvReleaseVideoWriter( &writer );
 256     cvReleaseCapture( &cap );
 257
 258     cap = cvCaptureFromFile(src_file.c_str());
 259
 260     CvCapture *saved = cvCaptureFromFile(tmp_name.c_str());
 261     if (!saved)
 262     {
 263         ts->set_failed_test_info(ts->FAIL_MISMATCH);
 264         return;
 265     }
 266
 267     const double thresDbell = 20;
 268
 269     for(;;)
 270     {
 271         IplImage* ipl  = cvQueryFrame( cap );
 272         IplImage* ipl1 = cvQueryFrame( saved );
 273
 274         if (!ipl || !ipl1)
 275             break;
 276
 277         Mat img(ipl);
 278         Mat img1(ipl1);
 279
 280         if (PSNR(img1, img) < thresDbell)
 281         {
 282             ts->set_failed_test_info(ts->FAIL_MISMATCH);
 283             break;
 284         }
 285     }
 286
 287     cvReleaseCapture( &cap );
 288     cvReleaseCapture( &saved );
 289
 290     ts->printf(ts->LOG, "end test function : ImagesVideo \n");
 291 }
 292
 293 void CV_HighGuiTest::SpecificImageTest(const string& dir)
 294 {
 295     const size_t IMAGE_COUNT = 10;
 296
 297     for (size_t i = 0; i < IMAGE_COUNT; ++i)
 298     {
 299         stringstream s; s << i;
 300         string file_path = dir+"../python/images/QCIF_0"+s.str()+".bmp";
 301         Mat image = imread(file_path);
 302
 303         if (image.empty())
 304         {
 305             ts->set_failed_test_info(ts->FAIL_MISSING_TEST_DATA);
 306             return;
 307         }
 308
 309         cv::resize(image, image, cv::Size(968, 757), 0.0, 0.0, cv::INTER_CUBIC);
 310
 311         stringstream s_digit; s_digit << i;
 312
 313         string full_name = dir + "img_"+s_digit.str()+".bmp";
 314         ts->printf(ts->LOG, " full_name : %s\n", full_name.c_str());
 315
 316         imwrite(full_name, image);
 317
 318         Mat loaded = imread(full_name);
 319         if (loaded.empty())
 320         {
 321             ts->printf(ts->LOG, "Reading failed at fmt=bmp\n");
 322             ts->set_failed_test_info(ts->FAIL_MISMATCH);
 323             continue;
 324         }
 325
 326         const double thresDbell = 20;
 327         double psnr = PSNR(loaded, image);
 328         if (psnr < thresDbell)
 329         {
 330             ts->printf(ts->LOG, "Reading image from file: too big difference (=%g) with fmt=bmp\n", psnr);
 331             ts->set_failed_test_info(ts->FAIL_BAD_ACCURACY);
 332             continue;
 333         }
 334
 335         vector<uchar> from_file;
 336
 337         FILE *f = fopen(full_name.c_str(), "rb");
 338         fseek(f, 0, SEEK_END);
 339         long len = ftell(f);
 340         from_file.resize((size_t)len);
 341         fseek(f, 0, SEEK_SET);
 342         from_file.resize(fread(&from_file[0], 1, from_file.size(), f));
 343         fclose(f);
 344
 345         vector<uchar> buf;
 346         imencode(".bmp", image, buf);
 347
 348         if (buf != from_file)
 349         {
 350             ts->printf(ts->LOG, "Encoding failed with fmt=bmp\n");
 351             ts->set_failed_test_info(ts->FAIL_MISMATCH);
 352             continue;
 353         }
 354
 355         Mat buf_loaded = imdecode(Mat(buf), 1);
 356
 357         if (buf_loaded.empty())
 358         {
 359             ts->printf(ts->LOG, "Decoding failed with fmt=bmp\n");
 360             ts->set_failed_test_info(ts->FAIL_MISMATCH);
 361             continue;
 362         }
 363
 364         psnr = PSNR(buf_loaded, image);
 365
 366         if (psnr < thresDbell)
 367         {
 368             ts->printf(ts->LOG, "Decoding image from memory: too small PSNR (=%gdb) with fmt=bmp\n", psnr);
 369             ts->set_failed_test_info(ts->FAIL_MISMATCH);
 370             continue;
 371         }
 372     }
 373
 374     ts->printf(ts->LOG, "end test function : SpecificImageTest \n");
 375     ts->set_failed_test_info(ts->OK);
 376 }
 377
 378 void CV_HighGuiTest::SpecificVideoFileTest(const string& dir, const char codecchars[4])
 379 {
 380     const string ext[] = {"avi", "mov", "mp4", "mpg", "wmv"};
 381
 382     const size_t n = sizeof(ext)/sizeof(ext[0]);
 383
 384     for (size_t j = 0; j < n; ++j)
 385                 if ((ext[j]!="mp4")||(string(&codecchars[0], 4)!="IYUV"))
 386         #if defined WIN32 || defined _WIN32
 387                 if (((ext[j]!="mov")||(string(&codecchars[0], 4)=="XVID"))&&(ext[j]!="mp4"))
 388         #endif
 389     {
 390         const string video_file = dir + "video_" + string(&codecchars[0], 4) + "." + ext[j];
 391
 392         VideoWriter writer = cv::VideoWriter(video_file, CV_FOURCC(codecchars[0], codecchars[1], codecchars[2], codecchars[3]), 25, cv::Size(968, 757), true);
 393
 394                 if (!writer.isOpened())
 395                 {
 396                         ts->printf(ts->LOG, "Creating a video in %s...\n", video_file.c_str());
 397                         ts->printf(ts->LOG, "Cannot create VideoWriter object with codec %s.\n", string(&codecchars[0], 4).c_str());
 398                         ts->set_failed_test_info(ts->FAIL_MISMATCH);
 399                         continue;
 400                 }
 401
 402         const size_t IMAGE_COUNT = 30;
 403
 404         for(size_t i = 0; i < IMAGE_COUNT; ++i)
 405         {
 406             stringstream s_digit;
 407             if (i < 10) {s_digit << "0"; s_digit << i;}
 408             else s_digit <<  i;
 409
 410             const string file_path = dir+"../python/images/QCIF_"+s_digit.str()+".bmp";
 411
 412             cv::Mat img = imread(file_path, CV_LOAD_IMAGE_COLOR);
 413
 414             if (img.empty())
 415             {
 416                 ts->printf(ts->LOG, "Creating a video in %s...\n", video_file.c_str());
 417                 ts->printf(ts->LOG, "Error: cannot read frame from %s.\n", (ts->get_data_path()+"../python/images/QCIF_"+s_digit.str()+".bmp").c_str());
 418                 ts->printf(ts->LOG, "Continue creating the video file...\n");
 419                 ts->set_failed_test_info(ts->FAIL_INVALID_TEST_DATA);
 420                 continue;
 421             }
 422
 423             cv::resize(img, img, Size(968, 757), 0.0, 0.0, cv::INTER_CUBIC);
 424
 425             for (int k = 0; k < img.rows; ++k)
 426                 for (int l = 0; l < img.cols; ++l)
 427                     if (img.at<Vec3b>(k, l) == Vec3b::all(0))
 428                         img.at<Vec3b>(k, l) = Vec3b(0, 255, 0);
 429             else img.at<Vec3b>(k, l) = Vec3b(0, 0, 255);
 430
 431             imwrite(dir+"QCIF_"+s_digit.str()+".bmp", img);
 432
 433             writer << img;
 434         }
 435
 436         writer.~VideoWriter();
 437
 438         cv::VideoCapture cap(video_file);
 439
 440         size_t FRAME_COUNT = (size_t)cap.get(CV_CAP_PROP_FRAME_COUNT);
 441
 442         if (FRAME_COUNT != IMAGE_COUNT)
 443         {
 444             ts->printf(ts->LOG, "\nFrame count checking for video_%s.%s...\n", string(&codecchars[0], 4).c_str(), ext[j].c_str());
 445             ts->printf(ts->LOG, "Video codec: %s\n", string(&codecchars[0], 4).c_str());
 446             ts->printf(ts->LOG, "Required frame count: %d; Returned frame count: %d\n", IMAGE_COUNT, FRAME_COUNT);
 447             ts->printf(ts->LOG, "Error: Incorrect frame count in the video.\n");
 448                         ts->printf(ts->LOG, "Continue checking...\n");
 449             ts->set_failed_test_info(ts->FAIL_BAD_ACCURACY);
 450         }
 451
 452         cap.set(CV_CAP_PROP_POS_FRAMES, -1);
 453
 454                 for (int i = -1; i < (int)std::min<size_t>(FRAME_COUNT, IMAGE_COUNT)-1; i++)
 455         {
 456             cv::Mat frame; cap >> frame;
 457             if (frame.empty())
 458             {
 459                 ts->printf(ts->LOG, "\nVideo file directory: %s\n", dir.c_str());
 460                 ts->printf(ts->LOG, "File name: video_%s.%s\n", string(&codecchars[0], 4).c_str(), ext[i].c_str());
 461                 ts->printf(ts->LOG, "Video codec: %s\n", string(&codecchars[0], 4).c_str());
 462                                 ts->printf(ts->LOG, "Error: cannot read the next frame with index %d.\n", i+1);
 463                 ts->set_failed_test_info(ts->FAIL_MISSING_TEST_DATA);
 464                 break;
 465             }
 466
 467             stringstream s_digit;
 468             if (i+1 < 10) {s_digit << "0"; s_digit << i+1;}
 469             else s_digit << i+1;
 470
 471             cv::Mat img = imread(dir+"QCIF_"+s_digit.str()+".bmp", CV_LOAD_IMAGE_COLOR);
 472
 473             if (img.empty())
 474             {
 475                                 ts->printf(ts->LOG, "\nError: cannot read an image from %s.\n", (dir+"QCIF_"+s_digit.str()+".bmp").c_str());
 476                 ts->set_failed_test_info(ts->FAIL_MISMATCH);
 477                 continue;
 478             }
 479
 480             const double thresDbell = 20;
 481
 482             double psnr = PSNR(img, frame);
 483
 484             if (psnr > thresDbell)
 485             {
 486                 ts->printf(ts->LOG, "\nReading frame from the file video_%s.%s...\n", string(&codecchars[0], 4).c_str(), ext[j].c_str());
 487                                 ts->printf(ts->LOG, "Frame index: %d\n", i+1);
 488                 ts->printf(ts->LOG, "Difference between saved and original images: %g\n", psnr);
 489                 ts->printf(ts->LOG, "Maximum allowed difference: %g\n", thresDbell);
 490                 ts->printf(ts->LOG, "Error: too big difference between saved and original images.\n");
 491                 continue;
 492             }
 493
 494         }
 495
 496         cap.~VideoCapture();
 497     }
 498 }
 499
 500 void CV_HighGuiTest::SpecificVideoCameraTest(const string& dir, const char codecchars[4])
 501 {
 502     const string ext[] = {"avi", "mov", "mp4", "mpg", "wmv"};
 503
 504     const size_t n = sizeof(ext)/sizeof(ext[0]);
 505
 506     const int IMAGE_COUNT = 125;
 507
 508     cv::VideoCapture cap(0);
 509
 510     if (!cap.isOpened())
 511     {
 512         ts->printf(ts->LOG, "\nError: cannot start working with device.\n");
 513                 ts->set_failed_test_info(ts->OK);
 514         return;
 515     }
 516
 517     for (size_t i = 0; i < n; ++i)
 518                 if ((ext[i]!="mp4")||(string(&codecchars[0], 4)!="IYUV"))
 519         #if defined WIN32 || defined _WIN32
 520                 if (((ext[i]!="mov")||(string(&codecchars[0], 4)=="XVID"))&&(ext[i]!="mp4"))
 521         #endif
 522     {
 523         Mat frame; int framecount = 0;
 524         cv::VideoWriter writer;
 525
 526         std::vector <cv::Mat> tmp_img(IMAGE_COUNT);
 527
 528         writer.open(dir+"video_"+string(&codecchars[0], 4)+"."+ext[i], CV_FOURCC(codecchars[0], codecchars[1], codecchars[2], codecchars[3]), 25, Size(968, 757), true);
 529
 530         if (!writer.isOpened())
 531         {
 532             ts->printf(ts->LOG, "\nVideo file directory: %s\n", dir.c_str());
 533             ts->printf(ts->LOG, "Video codec: %s\n", std::string(&codecchars[0], 4).c_str());
 534             ts->printf(ts->LOG, "Error: cannot create VideoWriter object for video_%s.%s.\n", string(&codecchars[0]).c_str(), ext[i].c_str());
 535             ts->set_failed_test_info(ts->FAIL_EXCEPTION);
 536             continue;
 537         }
 538
 539         for (;;)
 540         {
 541             cap >> frame;
 542
 543             if (frame.empty())
 544             {
 545                 ts->printf(ts->LOG, "\nVideo file directory: %s\n", dir.c_str());
 546                 ts->printf(ts->LOG, "File name: video_%s.%s\n", string(&codecchars[0], 4).c_str(), ext[i].c_str());
 547                 ts->printf(ts->LOG, "Video codec: %s\n", string(&codecchars[0], 4).c_str());
 548                                 ts->printf(ts->LOG, "Error: cannot read next frame with index %d from the device.\n", framecount);
 549                 break;
 550             }
 551
 552             cv::resize(frame, frame, Size(968, 757), 0, 0, INTER_CUBIC);
 553             writer << frame; tmp_img[framecount] = frame;
 554
 555             framecount++;
 556             if (framecount == IMAGE_COUNT) break;
 557         }
 558
 559         frame.~Mat();
 560         writer.~VideoWriter();
 561
 562         cv::VideoCapture vcap(dir+"video_"+string(&codecchars[0], 4)+"."+ext[i]);
 563
 564         if (!vcap.isOpened())
 565         {
 566             ts->printf(ts->LOG, "\nVideo file directory: %s\n", dir.c_str());
 567             ts->printf(ts->LOG, "File name: video_%s.%s\n",  string(&codecchars[0], 4).c_str(), ext[i].c_str());
 568             ts->printf(ts->LOG, "Video codec: %s\n", string(&codecchars[0], 4).c_str());
 569             ts->printf(ts->LOG, "Error: cannot open video file.\n");
 570             continue;
 571         }
 572
 573         int FRAME_COUNT = (int)vcap.get(CV_CAP_PROP_FRAME_COUNT);
 574
 575         if (FRAME_COUNT != IMAGE_COUNT)
 576         {
 577             ts->printf(ts->LOG, "\nChecking frame count...\n");
 578             ts->printf(ts->LOG, "Video file directory: %s\n", dir.c_str());
 579             ts->printf(ts->LOG, "File name: video_%s.%s\n", string(&codecchars[0], 4).c_str(), ext[i].c_str());
 580             ts->printf(ts->LOG, "Video codec: %s\n", string(&codecchars[0], 4).c_str());
 581             ts->printf(ts->LOG, "Required frame count: %d  Returned frame count: %d\n", IMAGE_COUNT, FRAME_COUNT);
 582             ts->printf(ts->LOG, "Error: required and returned frame count are not matched.\n");
 583                         ts->printf(ts->LOG, "Continue checking...\n");
 584             ts->set_failed_test_info(ts->FAIL_INVALID_OUTPUT);
 585         }
 586
 587         cv::Mat img; framecount = 0;
 588         vcap.set(CV_CAP_PROP_POS_FRAMES, 0);
 589
 590         for ( ; framecount < std::min<int>(FRAME_COUNT, IMAGE_COUNT); framecount++ )
 591         {
 592             vcap >> img;
 593
 594             if (img.empty())
 595             {
 596                 ts->printf(ts->LOG, "\nVideo file directory: %s\n", dir.c_str());
 597                 ts->printf(ts->LOG, "File name: video_%s.%s\n", string(&codecchars[0], 4).c_str(), ext[i].c_str());
 598                 ts->printf(ts->LOG, "Video codec: %s\n", string(&codecchars[0], 4).c_str());
 599                 ts->printf(ts->LOG, "Error: cannot read frame with index %d from the video.\n", framecount);
 600                 break;
 601             }
 602
 603             const double thresDbell = 20;
 604             double psnr = PSNR(img, tmp_img[framecount]);
 605
 606             if (psnr > thresDbell)
 607             {
 608                 ts->printf(ts->LOG, "\nReading frame from the file video_%s.%s...\n", string(&codecchars[0], 4).c_str(), ext[i].c_str());
 609                                 ts->printf(ts->LOG, "Frame index: %d\n", framecount);
 610                 ts->printf(ts->LOG, "Difference between saved and original images: %g\n", psnr);
 611                 ts->printf(ts->LOG, "Maximum allowed difference: %g\n", thresDbell);
 612                 ts->printf(ts->LOG, "Error: too big difference between saved and original images.\n");
 613                 continue;
 614             }
 615         }
 616
 617         img.~Mat();
 618         vcap.~VideoCapture();
 619     }
 620
 621     cap.~VideoCapture();
 622 }
 623
 624 void CV_ImageTest::run(int)
 625 {
 626     ImageTest(ts->get_data_path());
 627 }
 628
 629 void CV_SpecificImageTest::run(int)
 630 {
 631     SpecificImageTest(ts->get_data_path());
 632 }
 633
 634 void CV_VideoTest::run(int)
 635 {
 636 #if defined WIN32 || (defined __linux__ && !defined ANDROID)
 637 #if !defined HAVE_GSTREAMER || defined HAVE_GSTREAMER_APP
 638
 639     const char codecs[][4] = { {'I', 'Y', 'U', 'V'},
 640                                {'X', 'V', 'I', 'D'},
 641                                {'M', 'P', 'G', '2'},
 642                                {'M', 'J', 'P', 'G'} };
 643
 644     printf("%s", ts->get_data_path().c_str());
 645
 646     int count = sizeof(codecs)/(4*sizeof(char));
 647
 648     for (int i = 0; i < count; ++i)
 649     {
 650         VideoTest(ts->get_data_path(), CV_FOURCC(codecs[i][0], codecs[i][1], codecs[i][2], codecs[i][3]));
 651     }
 652
 653 #endif
 654 #endif
 655 }
 656
 657 void CV_SpecificVideoFileTest::run(int)
 658 {
 659 #if defined WIN32 || (defined __linux__ && !defined ANDROID)
 660 #if !defined HAVE_GSTREAMER || defined HAVE_GSTREAMER_APP
 661
 662     const char codecs[][4] = { {'M', 'P', 'G', '2'},
 663                                {'X', 'V', 'I', 'D'},
 664                                {'M', 'J', 'P', 'G'},
 665                                {'I', 'Y', 'U', 'V'} };
 666
 667     int count = sizeof(codecs)/(4*sizeof(char));
 668
 669     for (int i = 0; i < count; ++i)
 670     {
 671         SpecificVideoFileTest(ts->get_data_path(), codecs[i]);
 672     }
 673
 674 #endif
 675 #endif
 676 }
 677
 678 void CV_SpecificVideoCameraTest::run(int)
 679 {
 680 #if defined WIN32 || (defined __linux__ && !defined ANDROID)
 681 #if !defined HAVE_GSTREAMER || defined HAVE_GSTREAMER_APP
 682
 683     const char codecs[][4] = { {'M', 'P', 'G', '2'},
 684                                {'X', 'V', 'I', 'D'},
 685                                {'M', 'J', 'P', 'G'},
 686                                {'I', 'Y', 'U', 'V'} };
 687
 688     int count = sizeof(codecs)/(4*sizeof(char));
 689
 690     for (int i = 0; i < count; ++i)
 691     {
 692         SpecificVideoCameraTest(ts->get_data_path(), codecs[i]);
 693     }
 694
 695 #endif
 696 #endif
 697 }
 698
 699 TEST(Highgui_Image, regression) { CV_ImageTest test; test.safe_run(); }
 700 TEST(Highgui_Video, regression) { CV_VideoTest test; test.safe_run(); }
 701 TEST(Highgui_SpecificImage, regression) { CV_SpecificImageTest test; test.safe_run(); }
 702 TEST(Highgui_SpecificVideoFile, regression) { CV_SpecificVideoFileTest test; test.safe_run(); }
 703 TEST(Highgui_SpecificVideoCamera, regression) { CV_SpecificVideoCameraTest test; test.safe_run(); }