417 cvGetMatND( const CvArr* arr, CvMatND* matnd, int* coi )  in cvGetMatND()  argument
425     if( coi )  in cvGetMatND()
426         *coi = 0;  in cvGetMatND()
443             CV_CALL( mat = cvGetMat( mat, &stub, coi ));  in cvGetMatND()
518             int coi = 0;  in cvInitNArrayIterator()  local
519             CV_CALL( hdr = cvGetMatND( arr, stubs + i, &coi ));  in cvInitNArrayIterator()
520             if( coi != 0 )  in cvInitNArrayIterator()
2052                 int coi = img->roi->coi;  in cvPtr2D()  local
2053                 if( !coi )  in cvPtr2D()
2056                 ptr += (coi - 1)*img->imageSize;  in cvPtr2D()
2774     int coi = 0;  in cvGetMat()  local
2810                 if( img->roi->coi == 0 )  in cvGetMat()
2816                                    img->imageData + (img->roi->coi-1)*img->imageSize +  in cvGetMat()
2824                 coi = img->roi->coi;  in cvGetMat()
2888         *pCOI = coi;  in cvGetMat()
2904     int dims, coi = 0;  in cvReshapeMatND()  local
2948             CV_CALL( mat = cvGetMat( mat, header, &coi, 1 ));  in cvReshapeMatND()
3043                 CV_CALL( cvGetMatND( mat, &stub, &coi ));  in cvReshapeMatND()
3087     if( !coi )  in cvReshapeMatND()
3115         int coi = 0;  in cvReshape()  local
3116         CV_CALL( mat = cvGetMat( mat, header, &coi, 1 ));  in cvReshape()
3117         if( coi )  in cvReshape()
3230 static IplROI* icvCreateROI( int coi, int xOffset, int yOffset, int width, int height )  in icvCreateROI()  argument
3242         roi->coi = coi;  in icvCreateROI()
3250         roi = CvIPL.createROI( coi, xOffset, yOffset, width, height );  in icvCreateROI()
3383         image->roi->coi = 0;  in cvInitImageHeader()
3559 cvSetImageCOI( IplImage* image, int coi )  in cvSetImageCOI()  argument
3568     if( (unsigned)coi > (unsigned)(image->nChannels) )  in cvSetImageCOI()
3571     if( image->roi || coi != 0 )  in cvSetImageCOI()
3575             image->roi->coi = coi;  in cvSetImageCOI()
3579             CV_CALL( image->roi = icvCreateROI( coi, 0, 0, image->width, image->height ));  in cvSetImageCOI()
3590     int coi = -1;  in cvGetImageCOI()  local
3598     coi = image->roi ? image->roi->coi : 0;  in cvGetImageCOI()
3602     return coi;  in cvGetImageCOI()
3627             dst->roi = icvCreateROI( src->roi->coi, src->roi->xOffset,  in cvCloneImage()