Lines Matching refs:dpdr
772 CvMat* imagePoints, CvMat* dpdr,
879 if( dpdr )
881 if( !CV_IS_MAT(dpdr) ||
882 (CV_MAT_TYPE(dpdr->type) != CV_32FC1 &&
883 CV_MAT_TYPE(dpdr->type) != CV_64FC1) ||
884 dpdr->rows != count*2 || dpdr->cols != 3 )
887 if( CV_MAT_TYPE(dpdr->type) == CV_64FC1 )
888 _dpdr = dpdr;
959 calc_derivatives = dpdr || dpdt || dpdf || dpdc || dpdk;
1093 if( _dpdr != dpdr )
1094 cvConvert( _dpdr, dpdr );
1110 if( _dpdr != dpdr )
