invertAsync function

Future<(double, Mat)> invertAsync(
  1. InputArray src, {
  2. OutputArray? dst,
  3. int flags = DECOMP_LU,
})

Invert finds the inverse or pseudo-inverse of a matrix.

For further details, please see: https://docs.opencv.org/master/d2/de8/group__core__array.html#gad278044679d4ecf20f7622cc151aaaa2

Implementation

Future<(double rval, Mat dst)> invertAsync(InputArray src, {OutputArray? dst, int flags = DECOMP_LU}) async {
  dst ??= Mat.empty();
  final p = calloc<ffi.Double>();
  return cvRunAsync0((callback) => ccore.cv_invert(src.ref, dst!.ref, flags, p, callback), (c) {
    final rval = p.value;
    calloc.free(p);
    return c.complete((rval, dst!));
  });
}