4 CvScalar cvGet2D(const CvArr* arr, int idx1, int idx2) {
6 CvScalar retval, *temp;
8 fptr = dlsym(_Chcv_handle, "cvGet2D_chdl");
10 fprintf(_stderr, "Error: %s(): dlsym(): %s\n", __func__, dlerror());
13 dlrunfun(fptr, &temp,cvGet2D, arr, idx1, idx2);