R2R                68 modules/core/perf/opencl/perf_dxt.cpp OCL_PERF_TEST_P(DftFixture, Dft, ::testing::Combine(Values(C2C, R2R, C2R, R2C),
R2R                81 modules/core/perf/opencl/perf_dxt.cpp     case R2R: flags |= cv::DFT_REAL_OUTPUT; in_cn = 1; out_cn = 1; break;
R2R              1908 modules/core/src/dxt.cpp             if ((is1d && src.channels() == 1) || (rows && (fftType == R2R)))
R2R              1913 modules/core/src/dxt.cpp             if (rows && (fftType == C2R || fftType == R2R))
R2R              2117 modules/core/src/dxt.cpp         fftType = R2R;
R2R              2148 modules/core/src/dxt.cpp             int nonzero_cols = fftType == R2R ? output.cols/2 + 1 : output.cols;
R2R              2244 modules/core/src/dxt.cpp             case R2R:
R2R              2391 modules/core/src/dxt.cpp     case R2R: // AMD Fft does not support this type
R2R                84 modules/core/test/ocl/test_dft.cpp         case R2R: dft_flags |= cv::DFT_REAL_OUTPUT; cn = 1; break;
R2R               179 modules/core/test/ocl/test_dft.cpp                                                Values((OCL_FFT_TYPE) R2C, (OCL_FFT_TYPE) C2C, (OCL_FFT_TYPE) R2R, (OCL_FFT_TYPE) C2R),