OpenCV3: where has cv::cuda::Stream::enqueueUpload() gone?

Question

In former versions of OpenCV there was the function Stream::enqueueUpload that could be used to upload data to the GPU asynchronously together with CudaMe

Answer 1

It can be done now via void GpuMat::upload(InputArray arr, Stream& stream) method:

cv::cuda::GpuMat d_mat;
cv::cuda::HostMem h_mat;
cv::cuda::Stream stream;
d_mat.upload(h_mat, stream);