compute1Async static method

Future<(Scalar, Mat)> compute1Async(
  1. Mat img,
  2. Mat cmp, {
  3. Mat? qualityMap,
  4. double maxPixelValue = 255,
})

async version of compute1

Implementation

static Future<(Scalar, Mat qualityMap)> compute1Async(
  Mat img,
  Mat cmp, {
  Mat? qualityMap,
  double maxPixelValue = 255,
}) async {
  final p = calloc<cvg.Scalar>();
  qualityMap ??= Mat.empty();
  return cvRunAsync0(
    (callback) => ccontrib.cv_quality_QualityPSNR_compute_static(
      img.ref,
      cmp.ref,
      maxPixelValue,
      qualityMap!.ref,
      p,
      callback,
    ),
    (c) {
      return c.complete((Scalar.fromPointer(p), qualityMap!));
    },
  );
}