151     ( CvSize roi, int* bufsize );
154     ( CvSize roi, int masksize, int* bufsize );
294             int bufsize = 0, masksize = aperture_size == 3 ? 33 : 55;  in cvSobel()  local
304                 ipp_sobel_getbufsize_func( size, masksize, &bufsize ) :  in cvSobel()
305                 ipp_scharr_getbufsize_func( size, &bufsize );  in cvSobel()
309                 if( bufsize <= CV_MAX_LOCAL_SIZE )  in cvSobel()
311                     buffer = cvStackAlloc( bufsize );  in cvSobel()
315                     CV_CALL( buffer = cvAlloc( bufsize ));  in cvSobel()
835             int bufsize = 0, masksize = aperture_size == 3 ? 33 : 55;  in cvLaplace()  local
844             status = ipp_laplace_getbufsize_func( size, masksize, &bufsize );  in cvLaplace()
848                 if( bufsize <= CV_MAX_LOCAL_SIZE )  in cvLaplace()
850                     buffer = cvStackAlloc( bufsize );  in cvLaplace()
854                     CV_CALL( buffer = cvAlloc( bufsize ));  in cvLaplace()