message: calib3d(perf): disable SGBM tests in debug mode
  because they are too long (takes minutes)
diff: namespace cvtest
  {
  -
  -using std::tr1::tuple;
  -using std::tr1::get;
  using namespace perf;
  using namespace testing;
  -using namespace cv;
  -void MakeArtificialExample(RNG rng, Mat& dst_left_view, Mat& dst_view);
  +static void MakeArtificialExample(RNG rng, Mat& dst_left_view, Mat& dst_view);
  CV_ENUM(SGBMModes, StereoSGBM::MODE_SGBM, StereoSGBM::MODE_SGBM_3WAY, StereoSGBM::MODE_HH4);
  typedef tuple<Size, int, SGBMModes> SGBMParams;
  typedef TestBaseWithParam<SGBMParams> TestStereoCorresp;
  +#ifndef _DEBUG
  PERF_TEST_P( TestStereoCorresp, SGBM, Combine(Values(Size(1280,720),Size(640,480)), Values(256,128), SGBMModes::all()) )
  +#else
  +PERF_TEST_P( TestStereoCorresp, DISABLED_TooLongInDebug_SGBM, Combine(Values(Size(1280,720),Size(640,480)), Values(256,128), SGBMModes::all()) )
  +#endif
  {
  RNG rng(0);
  