206         CvSize csz = { blocksize.width, blocksize.height }, isz;  in icvCrossCorr()  local
211         isz.width = csz.width + templ->cols - 1;  in icvCrossCorr()
212         isz.height = csz.height + templ->rows - 1;  in icvCrossCorr()
213         x2 = MIN( img->cols, x0 + isz.width );  in icvCrossCorr()
214         y2 = MIN( img->rows, y0 + isz.height );  in icvCrossCorr()
223                 cvRect(0,0,isz.width,isz.height) );  in icvCrossCorr()
226             if( x2 - x1 < isz.width || y2 - y1 < isz.height )  in icvCrossCorr()
246             if( dftsize.width > isz.width )  in icvCrossCorr()
248                 cvGetSubRect( _dft_img, dst, cvRect(isz.width, 0,  in icvCrossCorr()
249                       dftsize.width - isz.width,dftsize.height) );  in icvCrossCorr()
253             cvDFT( _dft_img, _dft_img, CV_DXT_FORWARD, isz.height );  in icvCrossCorr()