2217     int stepA, stepB, stepC;  in cvMulSpectrums()  local
2256         stepA = srcA->step/sizeof(dataA[0]);  in cvMulSpectrums()
2268                     dataC[(rows-1)*stepC] = dataA[(rows-1)*stepA]*dataB[(rows-1)*stepB];  in cvMulSpectrums()
2272                         double re = (double)dataA[j*stepA]*dataB[j*stepB] -  in cvMulSpectrums()
2273                                     (double)dataA[(j+1)*stepA]*dataB[(j+1)*stepB];  in cvMulSpectrums()
2274                         double im = (double)dataA[j*stepA]*dataB[(j+1)*stepB] +  in cvMulSpectrums()
2275                                     (double)dataA[(j+1)*stepA]*dataB[j*stepB];  in cvMulSpectrums()
2281                         double re = (double)dataA[j*stepA]*dataB[j*stepB] +  in cvMulSpectrums()
2282                                     (double)dataA[(j+1)*stepA]*dataB[(j+1)*stepB];  in cvMulSpectrums()
2283                         double im = (double)dataA[(j+1)*stepA]*dataB[j*stepB] -  in cvMulSpectrums()
2284                                     (double)dataA[j*stepA]*dataB[(j+1)*stepB];  in cvMulSpectrums()
2292         for( ; rows--; dataA += stepA, dataB += stepB, dataC += stepC )  in cvMulSpectrums()
2323         stepA = srcA->step/sizeof(dataA[0]);  in cvMulSpectrums()
2335                     dataC[(rows-1)*stepC] = dataA[(rows-1)*stepA]*dataB[(rows-1)*stepB];  in cvMulSpectrums()
2339                         double re = dataA[j*stepA]*dataB[j*stepB] -  in cvMulSpectrums()
2340                                     dataA[(j+1)*stepA]*dataB[(j+1)*stepB];  in cvMulSpectrums()
2341                         double im = dataA[j*stepA]*dataB[(j+1)*stepB] +  in cvMulSpectrums()
2342                                     dataA[(j+1)*stepA]*dataB[j*stepB];  in cvMulSpectrums()
2348                         double re = dataA[j*stepA]*dataB[j*stepB] +  in cvMulSpectrums()
2349                                     dataA[(j+1)*stepA]*dataB[(j+1)*stepB];  in cvMulSpectrums()
2350                         double im = dataA[(j+1)*stepA]*dataB[j*stepB] -  in cvMulSpectrums()
2351                                     dataA[j*stepA]*dataB[(j+1)*stepB];  in cvMulSpectrums()
2359         for( ; rows--; dataA += stepA, dataB += stepB, dataC += stepC )  in cvMulSpectrums()