16acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn/*M/////////////////////////////////////////////////////////////////////////////////////// 26acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 36acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. 46acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 56acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// By downloading, copying, installing or using the software you agree to this license. 66acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// If you do not agree to this license, do not download, install, 76acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// copy or use the software. 86acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 96acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 106acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// Intel License Agreement 116acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// For Open Source Computer Vision Library 126acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 136acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// Copyright (C) 2000, Intel Corporation, all rights reserved. 146acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// Third party copyrights are property of their respective owners. 156acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 166acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// Redistribution and use in source and binary forms, with or without modification, 176acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// are permitted provided that the following conditions are met: 186acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 196acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// * Redistribution's of source code must retain the above copyright notice, 206acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// this list of conditions and the following disclaimer. 216acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 226acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// * Redistribution's in binary form must reproduce the above copyright notice, 236acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// this list of conditions and the following disclaimer in the documentation 246acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// and/or other materials provided with the distribution. 256acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 266acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// * The name of Intel Corporation may not be used to endorse or promote products 276acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// derived from this software without specific prior written permission. 286acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 296acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// This software is provided by the copyright holders and contributors "as is" and 306acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// any express or implied warranties, including, but not limited to, the implied 316acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// warranties of merchantability and fitness for a particular purpose are disclaimed. 326acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// In no event shall the Intel Corporation or contributors be liable for any direct, 336acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// indirect, incidental, special, exemplary, or consequential damages 346acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// (including, but not limited to, procurement of substitute goods or services; 356acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// loss of use, data, or profits; or business interruption) however caused 366acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// and on any theory of liability, whether in contract, strict liability, 376acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// or tort (including negligence or otherwise) arising in any way out of 386acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// the use of this software, even if advised of the possibility of such damage. 396acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn// 406acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn//M*/ 416acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 426acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn#include "_cv.h" 436acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 446acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCV_IMPL CvSeq* cvPointSeqFromMat( int seq_kind, const CvArr* arr, 456acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CvContour* contour_header, CvSeqBlock* block ) 466acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn{ 476acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CvSeq* contour = 0; 486acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 496acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_FUNCNAME( "cvPointSeqFromMat" ); 506acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 516acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn assert( arr != 0 && contour_header != 0 && block != 0 ); 526acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 536acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn __BEGIN__; 546acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 556acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int eltype; 566acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CvMat* mat = (CvMat*)arr; 576acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 586acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( !CV_IS_MAT( mat )) 596acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_ERROR( CV_StsBadArg, "Input array is not a valid matrix" ); 606acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 616acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn eltype = CV_MAT_TYPE( mat->type ); 626acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( eltype != CV_32SC2 && eltype != CV_32FC2 ) 636acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_ERROR( CV_StsUnsupportedFormat, 646acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn "The matrix can not be converted to point sequence because of " 656acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn "inappropriate element type" ); 666acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 676acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( (mat->width != 1 && mat->height != 1) || !CV_IS_MAT_CONT(mat->type)) 686acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_ERROR( CV_StsBadArg, 696acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn "The matrix converted to point sequence must be " 706acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn "1-dimensional and continuous" ); 716acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 726acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_CALL( cvMakeSeqHeaderForArray( 736acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn (seq_kind & (CV_SEQ_KIND_MASK|CV_SEQ_FLAG_CLOSED)) | eltype, 746acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn sizeof(CvContour), CV_ELEM_SIZE(eltype), mat->data.ptr, 756acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn mat->width*mat->height, (CvSeq*)contour_header, block )); 766acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 776acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn contour = (CvSeq*)contour_header; 786acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 796acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn __END__; 806acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 816acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn return contour; 826acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn} 836acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 846acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 856acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renntypedef CvStatus (CV_STDCALL * CvCopyNonConstBorderFunc)( 866acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const void*, int, CvSize, void*, int, CvSize, int, int ); 876acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 886acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renntypedef CvStatus (CV_STDCALL * CvCopyNonConstBorderFuncI)( 896acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const void*, int, CvSize, CvSize, int, int ); 906acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 916acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_8u_C1R_t icvCopyReplicateBorder_8u_C1R_p = 0; 926acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_16s_C1R_t icvCopyReplicateBorder_16s_C1R_p = 0; 936acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_8u_C3R_t icvCopyReplicateBorder_8u_C3R_p = 0; 946acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_32s_C1R_t icvCopyReplicateBorder_32s_C1R_p = 0; 956acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_16s_C3R_t icvCopyReplicateBorder_16s_C3R_p = 0; 966acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_16s_C4R_t icvCopyReplicateBorder_16s_C4R_p = 0; 976acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_32s_C3R_t icvCopyReplicateBorder_32s_C3R_p = 0; 986acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_32s_C4R_t icvCopyReplicateBorder_32s_C4R_p = 0; 996acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1006acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_8u_C1IR_t icvCopyReplicateBorder_8u_C1IR_p = 0; 1016acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_16s_C1IR_t icvCopyReplicateBorder_16s_C1IR_p = 0; 1026acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_8u_C3IR_t icvCopyReplicateBorder_8u_C3IR_p = 0; 1036acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_32s_C1IR_t icvCopyReplicateBorder_32s_C1IR_p = 0; 1046acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_16s_C3IR_t icvCopyReplicateBorder_16s_C3IR_p = 0; 1056acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_16s_C4IR_t icvCopyReplicateBorder_16s_C4IR_p = 0; 1066acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_32s_C3IR_t icvCopyReplicateBorder_32s_C3IR_p = 0; 1076acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_32s_C4IR_t icvCopyReplicateBorder_32s_C4IR_p = 0; 1086acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1096acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1106acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCvStatus CV_STDCALL 1116acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReplicateBorder_8u( const uchar* src, int srcstep, CvSize srcroi, 1126acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn uchar* dst, int dststep, CvSize dstroi, 1136acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int top, int left, int cn, const uchar* ) 1146acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn{ 1156acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const int isz = (int)sizeof(int); 1166acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int i, j; 1176acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1186acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( srcstep == dststep && dst + dststep*top + left*cn == src && 1196acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn icvCopyReplicateBorder_8u_C1IR_p ) 1206acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 1216acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CvCopyNonConstBorderFuncI ifunc = 1226acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 1 ? icvCopyReplicateBorder_8u_C1IR_p : 1236acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 2 ? icvCopyReplicateBorder_16s_C1IR_p : 1246acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 3 ? icvCopyReplicateBorder_8u_C3IR_p : 1256acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 4 ? icvCopyReplicateBorder_32s_C1IR_p : 1266acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 6 ? icvCopyReplicateBorder_16s_C3IR_p : 1276acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 8 ? icvCopyReplicateBorder_16s_C4IR_p : 1286acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 12 ? icvCopyReplicateBorder_32s_C3IR_p : 1296acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 16 ? icvCopyReplicateBorder_32s_C4IR_p : 0; 1306acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1316acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( ifunc ) 1326acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn return ifunc( src, srcstep, srcroi, dstroi, top, left ); 1336acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 1346acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else if( icvCopyReplicateBorder_8u_C1R_p ) 1356acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 1366acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CvCopyNonConstBorderFunc func = 1376acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 1 ? icvCopyReplicateBorder_8u_C1R_p : 1386acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 2 ? icvCopyReplicateBorder_16s_C1R_p : 1396acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 3 ? icvCopyReplicateBorder_8u_C3R_p : 1406acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 4 ? icvCopyReplicateBorder_32s_C1R_p : 1416acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 6 ? icvCopyReplicateBorder_16s_C3R_p : 1426acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 8 ? icvCopyReplicateBorder_16s_C4R_p : 1436acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 12 ? icvCopyReplicateBorder_32s_C3R_p : 1446acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn == 16 ? icvCopyReplicateBorder_32s_C4R_p : 0; 1456acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1466acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( func ) 1476acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn return func( src, srcstep, srcroi, dst, dststep, dstroi, top, left ); 1486acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 1496acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1506acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( (cn | srcstep | dststep | (size_t)src | (size_t)dst) % isz == 0 ) 1516acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 1526acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const int* isrc = (const int*)src; 1536acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int* idst = (int*)dst; 1546acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1556acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn /= isz; 1566acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcstep /= isz; 1576acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dststep /= isz; 1586acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1596acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcroi.width *= cn; 1606acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dstroi.width *= cn; 1616acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn left *= cn; 1626acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1636acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = 0; i < dstroi.height; i++, idst += dststep ) 1646acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 1656acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( idst + left != isrc ) 1666acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < srcroi.width; j++ ) 1676acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j + left] = isrc[j]; 1686acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = left - 1; j >= 0; j-- ) 1696acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j] = idst[j + cn]; 1706acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = left+srcroi.width; j < dstroi.width; j++ ) 1716acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j] = idst[j - cn]; 1726acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( i >= top && i < top + srcroi.height - 1 ) 1736acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn isrc += srcstep; 1746acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 1756acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 1766acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 1776acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 1786acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcroi.width *= cn; 1796acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dstroi.width *= cn; 1806acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn left *= cn; 1816acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1826acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = 0; i < dstroi.height; i++, dst += dststep ) 1836acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 1846acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( dst + left != src ) 1856acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < srcroi.width; j++ ) 1866acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j + left] = src[j]; 1876acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = left - 1; j >= 0; j-- ) 1886acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j] = dst[j + cn]; 1896acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = left+srcroi.width; j < dstroi.width; j++ ) 1906acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j] = dst[j - cn]; 1916acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( i >= top && i < top + srcroi.height - 1 ) 1926acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn src += srcstep; 1936acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 1946acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 1956acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1966acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn return CV_OK; 1976acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn} 1986acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 1996acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 2006acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennstatic CvStatus CV_STDCALL 2016acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyReflect101Border_8u( const uchar* src, int srcstep, CvSize srcroi, 2026acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn uchar* dst, int dststep, CvSize dstroi, 2036acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int top, int left, int cn ) 2046acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn{ 2056acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const int isz = (int)sizeof(int); 2066acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int i, j, k, t, dj, tab_size, int_mode = 0; 2076acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const int* isrc = (const int*)src; 2086acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int* idst = (int*)dst, *tab; 2096acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 2106acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( (cn | srcstep | dststep | (size_t)src | (size_t)dst) % isz == 0 ) 2116acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2126acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn /= isz; 2136acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcstep /= isz; 2146acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dststep /= isz; 2156acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 2166acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int_mode = 1; 2176acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2186acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 2196acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcroi.width *= cn; 2206acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dstroi.width *= cn; 2216acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn left *= cn; 2226acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 2236acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn tab_size = dstroi.width - srcroi.width; 2246acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn tab = (int*)cvStackAlloc( tab_size*sizeof(tab[0]) ); 2256acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 2266acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( srcroi.width == 1 ) 2276acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2286acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( k = 0; k < cn; k++ ) 2296acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = 0; i < tab_size; i += cn ) 2306acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn tab[i + k] = k + left; 2316acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2326acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 2336acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2346acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn j = dj = cn; 2356acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = left - cn; i >= 0; i -= cn ) 2366acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2376acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( k = 0; k < cn; k++ ) 2386acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn tab[i + k] = j + k + left; 2396acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( (unsigned)(j += dj) >= (unsigned)srcroi.width ) 2406acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn j -= 2*dj, dj = -dj; 2416acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2426acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 2436acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn j = srcroi.width - cn*2; 2446acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dj = -cn; 2456acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = left; i < tab_size; i += cn ) 2466acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2476acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( k = 0; k < cn; k++ ) 2486acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn tab[i + k] = j + k + left; 2496acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( (unsigned)(j += dj) >= (unsigned)srcroi.width ) 2506acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn j -= 2*dj, dj = -dj; 2516acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2526acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2536acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 2546acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( int_mode ) 2556acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2566acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst += top*dststep; 2576acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = 0; i < srcroi.height; i++, isrc += srcstep, idst += dststep ) 2586acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2596acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( idst + left != isrc ) 2606acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < srcroi.width; j++ ) 2616acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j + left] = isrc[j]; 2626acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < left; j++ ) 2636acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2646acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn k = tab[j]; 2656acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j] = idst[k]; 2666acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2676acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( ; j < tab_size; j++ ) 2686acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2696acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn k = tab[j]; 2706acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j + srcroi.width] = idst[k]; 2716acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2726acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2736acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn isrc -= srcroi.height*srcstep; 2746acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst -= (top - srcroi.height)*dststep; 2756acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2766acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 2776acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2786acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst += top*dststep; 2796acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = 0; i < srcroi.height; i++, src += srcstep, dst += dststep ) 2806acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2816acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( dst + left != src ) 2826acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < srcroi.width; j++ ) 2836acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j + left] = src[j]; 2846acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < left; j++ ) 2856acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2866acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn k = tab[j]; 2876acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j] = dst[k]; 2886acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2896acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( ; j < tab_size; j++ ) 2906acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 2916acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn k = tab[j]; 2926acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j + srcroi.width] = dst[k]; 2936acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2946acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2956acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn src -= srcroi.height*srcstep; 2966acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst -= (top - srcroi.height)*dststep; 2976acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 2986acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 2996acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( t = 0; t < 2; t++ ) 3006acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3016acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int i1, i2, di; 3026acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( t == 0 ) 3036acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn i1 = top-1, i2 = 0, di = -1, j = 1, dj = 1; 3046acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 3056acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn i1 = top+srcroi.height, i2=dstroi.height, di = 1, j = srcroi.height-2, dj = -1; 3066acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3076acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = i1; i != i2; i += di ) 3086acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3096acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( int_mode ) 3106acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3116acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const int* s = idst + i*dststep; 3126acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int* d = idst + (j+top)*dststep; 3136acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( k = 0; k < dstroi.width; k++ ) 3146acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn d[k] = s[k]; 3156acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 3166acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 3176acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3186acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const uchar* s = dst + i*dststep; 3196acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn uchar* d = dst + (j+top)*dststep; 3206acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( k = 0; k < dstroi.width; k++ ) 3216acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn d[k] = s[k]; 3226acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 3236acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3246acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( (unsigned)(j += dj) >= (unsigned)srcroi.height ) 3256acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn j -= 2*dj, dj = -dj; 3266acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 3276acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 3286acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3296acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn return CV_OK; 3306acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn} 3316acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3326acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3336acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Rennstatic CvStatus CV_STDCALL 3346acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennicvCopyConstBorder_8u( const uchar* src, int srcstep, CvSize srcroi, 3356acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn uchar* dst, int dststep, CvSize dstroi, 3366acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int top, int left, int cn, const uchar* value ) 3376acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn{ 3386acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const int isz = (int)sizeof(int); 3396acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int i, j, k; 3406acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( (cn | srcstep | dststep | (size_t)src | (size_t)dst | (size_t)value) % isz == 0 ) 3416acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3426acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const int* isrc = (const int*)src; 3436acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int* idst = (int*)dst; 3446acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn const int* ivalue = (const int*)value; 3456acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int v0 = ivalue[0]; 3466acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3476acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn /= isz; 3486acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcstep /= isz; 3496acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dststep /= isz; 3506acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3516acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcroi.width *= cn; 3526acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dstroi.width *= cn; 3536acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn left *= cn; 3546acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3556acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 1; j < cn; j++ ) 3566acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( ivalue[j] != ivalue[0] ) 3576acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn break; 3586acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3596acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( j == cn ) 3606acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn = 1; 3616acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3626acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( dstroi.width <= 0 ) 3636acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn return CV_OK; 3646acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3656acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = 0; i < dstroi.height; i++, idst += dststep ) 3666acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3676acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( i < top || i >= top + srcroi.height ) 3686acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3696acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( cn == 1 ) 3706acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3716acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < dstroi.width; j++ ) 3726acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j] = v0; 3736acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 3746acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 3756acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3766acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < cn; j++ ) 3776acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j] = ivalue[j]; 3786acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( ; j < dstroi.width; j++ ) 3796acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j] = idst[j - cn]; 3806acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 3816acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn continue; 3826acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 3836acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 3846acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( cn == 1 ) 3856acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3866acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < left; j++ ) 3876acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j] = v0; 3886acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = srcroi.width + left; j < dstroi.width; j++ ) 3896acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j] = v0; 3906acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 3916acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 3926acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3936acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( k = 0; k < cn; k++ ) 3946acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 3956acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < left; j += cn ) 3966acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j+k] = ivalue[k]; 3976acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = srcroi.width + left; j < dstroi.width; j += cn ) 3986acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j+k] = ivalue[k]; 3996acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4006acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4016acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4026acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( idst + left != isrc ) 4036acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < srcroi.width; j++ ) 4046acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn idst[j + left] = isrc[j]; 4056acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn isrc += srcstep; 4066acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4076acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4086acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 4096acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 4106acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn uchar v0 = value[0]; 4116acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4126acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcroi.width *= cn; 4136acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dstroi.width *= cn; 4146acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn left *= cn; 4156acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4166acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 1; j < cn; j++ ) 4176acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( value[j] != value[0] ) 4186acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn break; 4196acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4206acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( j == cn ) 4216acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cn = 1; 4226acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4236acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( dstroi.width <= 0 ) 4246acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn return CV_OK; 4256acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4266acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( i = 0; i < dstroi.height; i++, dst += dststep ) 4276acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 4286acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( i < top || i >= top + srcroi.height ) 4296acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 4306acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( cn == 1 ) 4316acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 4326acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < dstroi.width; j++ ) 4336acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j] = v0; 4346acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4356acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 4366acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 4376acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < cn; j++ ) 4386acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j] = value[j]; 4396acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( ; j < dstroi.width; j++ ) 4406acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j] = dst[j - cn]; 4416acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4426acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn continue; 4436acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4446acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4456acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( cn == 1 ) 4466acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 4476acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < left; j++ ) 4486acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j] = v0; 4496acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = srcroi.width + left; j < dstroi.width; j++ ) 4506acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j] = v0; 4516acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4526acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 4536acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 4546acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( k = 0; k < cn; k++ ) 4556acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 4566acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < left; j += cn ) 4576acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j+k] = value[k]; 4586acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = srcroi.width + left; j < dstroi.width; j += cn ) 4596acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j+k] = value[k]; 4606acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4616acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4626acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4636acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( dst + left != src ) 4646acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn for( j = 0; j < srcroi.width; j++ ) 4656acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst[j + left] = src[j]; 4666acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn src += srcstep; 4676acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4686acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 4696acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4706acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn return CV_OK; 4716acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn} 4726acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4736acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4746acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RennCV_IMPL void 4756acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius RenncvCopyMakeBorder( const CvArr* srcarr, CvArr* dstarr, CvPoint offset, 4766acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int bordertype, CvScalar value ) 4776acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn{ 4786acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_FUNCNAME( "cvCopyMakeBorder" ); 4796acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4806acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn __BEGIN__; 4816acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4826acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CvMat srcstub, *src = (CvMat*)srcarr; 4836acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CvMat dststub, *dst = (CvMat*)dstarr; 4846acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CvSize srcsize, dstsize; 4856acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int srcstep, dststep; 4866acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn int pix_size, type; 4876acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4886acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( !CV_IS_MAT(src) ) 4896acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_CALL( src = cvGetMat( src, &srcstub )); 4906acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4916acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( !CV_IS_MAT(dst) ) 4926acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_CALL( dst = cvGetMat( dst, &dststub )); 4936acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4946acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( offset.x < 0 || offset.y < 0 ) 4956acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_ERROR( CV_StsOutOfRange, "Offset (left/top border width) is negative" ); 4966acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 4976acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( src->rows + offset.y > dst->rows || src->cols + offset.x > dst->cols ) 4986acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_ERROR( CV_StsBadSize, "Source array is too big or destination array is too small" ); 4996acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 5006acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( !CV_ARE_TYPES_EQ( src, dst )) 5016acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_ERROR( CV_StsUnmatchedFormats, "" ); 5026acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 5036acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn type = CV_MAT_TYPE(src->type); 5046acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn pix_size = CV_ELEM_SIZE(type); 5056acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcsize = cvGetMatSize(src); 5066acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dstsize = cvGetMatSize(dst); 5076acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcstep = src->step; 5086acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dststep = dst->step; 5096acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( srcstep == 0 ) 5106acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn srcstep = CV_STUB_STEP; 5116acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( dststep == 0 ) 5126acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dststep = CV_STUB_STEP; 5136acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 5146acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn if( bordertype == IPL_BORDER_REPLICATE ) 5156acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 5166acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn icvCopyReplicateBorder_8u( src->data.ptr, srcstep, srcsize, 5176acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst->data.ptr, dststep, dstsize, 5186acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn offset.y, offset.x, pix_size ); 5196acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 5206acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else if( bordertype == IPL_BORDER_REFLECT_101 ) 5216acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 5226acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn icvCopyReflect101Border_8u( src->data.ptr, srcstep, srcsize, 5236acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst->data.ptr, dststep, dstsize, 5246acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn offset.y, offset.x, pix_size ); 5256acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 5266acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else if( bordertype == IPL_BORDER_CONSTANT ) 5276acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn { 5286acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn double buf[4]; 5296acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn cvScalarToRawData( &value, buf, src->type, 0 ); 5306acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn icvCopyConstBorder_8u( src->data.ptr, srcstep, srcsize, 5316acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn dst->data.ptr, dststep, dstsize, 5326acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn offset.y, offset.x, pix_size, (uchar*)buf ); 5336acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn } 5346acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn else 5356acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn CV_ERROR( CV_StsBadFlag, "Unknown/unsupported border type" ); 5366acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 5376acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn __END__; 5386acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn} 5396acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn 5406acb9a7ea3d7564944e12cbc73a857b88c1301eeMarius Renn/* End of file. */ 541