58     CvMat istub, *img = (CvMat*)_img;  in icvCrossCorr()  local
66     CV_CALL( img = cvGetMat( img, &istub ));  in icvCrossCorr()
70     if( CV_MAT_DEPTH( img->type ) != CV_8U &&  in icvCrossCorr()
71         CV_MAT_DEPTH( img->type ) != CV_16U &&  in icvCrossCorr()
72         CV_MAT_DEPTH( img->type ) != CV_32F )  in icvCrossCorr()
76     if( !CV_ARE_DEPTHS_EQ( img, templ ) && CV_MAT_DEPTH( templ->type ) != CV_32F )  in icvCrossCorr()
80     if( !CV_ARE_DEPTHS_EQ( img, corr ) && CV_MAT_DEPTH( corr->type ) != CV_32F &&  in icvCrossCorr()
85     if( (!CV_ARE_CNS_EQ( img, corr ) || CV_MAT_CN(templ->type) > 1) &&  in icvCrossCorr()
86         (CV_MAT_CN( corr->type ) > 1 || !CV_ARE_CNS_EQ( img, templ)) )  in icvCrossCorr()
91     depth = CV_MAT_DEPTH(img->type);  in icvCrossCorr()
92     cn = CV_MAT_CN(img->type);  in icvCrossCorr()
103     if( img->cols < templ->cols || img->rows < templ->rows )  in icvCrossCorr()
107     if( corr->rows > img->rows + templ->rows - 1 ||  in icvCrossCorr()
108         corr->cols > img->cols + templ->cols - 1 )  in icvCrossCorr()
213         x2 = MIN( img->cols, x0 + isz.width );  in icvCrossCorr()
214         y2 = MIN( img->rows, y0 + isz.height );  in icvCrossCorr()
221             src = cvGetSubRect( img, &sstub, cvRect(x1,y1,x2-x1,y2-y1) );  in icvCrossCorr()
317     ( const void* img, int imgstep, CvSize imgsize,
336     CvMat stub, *img = (CvMat*)_img;  in cvMatchTemplate()  local
353     CV_CALL( img = cvGetMat( img, &stub, &coi1 ));  in cvMatchTemplate()
357     if( CV_MAT_DEPTH( img->type ) != CV_8U &&  in cvMatchTemplate()
358         CV_MAT_DEPTH( img->type ) != CV_32F )  in cvMatchTemplate()
362     if( !CV_ARE_TYPES_EQ( img, templ ))  in cvMatchTemplate()
368     if( img->rows < templ->rows || img->cols < templ->cols )  in cvMatchTemplate()
371         CV_SWAP( img, templ, t );  in cvMatchTemplate()
374     if( result->rows != img->rows - templ->rows + 1 ||  in cvMatchTemplate()
375         result->cols != img->cols - templ->cols + 1 )  in cvMatchTemplate()
381     depth = CV_MAT_DEPTH(img->type);  in cvMatchTemplate()
382     cn = CV_MAT_CN(img->type);  in cvMatchTemplate()
385         img->rows > templ->cols && img->cols > templ->cols )  in cvMatchTemplate()
398             CvSize img_size = cvGetMatSize(img), templ_size = cvGetMatSize(templ);  in cvMatchTemplate()
400             IPPI_CALL( ipp_func( img->data.ptr, img->step ? img->step : CV_STUB_STEP,  in cvMatchTemplate()
418     CV_CALL( icvCrossCorr( img, templ, result ));  in cvMatchTemplate()
425     CV_CALL( sum = cvCreateMat( img->rows + 1, img->cols + 1,  in cvMatchTemplate()
429         CV_CALL( cvIntegral( img, sum, 0, 0 ));  in cvMatchTemplate()
436         CV_CALL( sqsum = cvCreateMat( img->rows + 1, img->cols + 1,  in cvMatchTemplate()
438         CV_CALL( cvIntegral( img, sum, sqsum, 0 ));  in cvMatchTemplate()