Function upfirdn2d

op/upfirdn2d.cpp:17–27

  CHECK_CONTIGUOUS(x)

torch::Tensor upfirdn2d(const torch::Tensor &input, const torch::Tensor &kernel,
                        int up_x, int up_y, int down_x, int down_y, int pad_x0,
                        int pad_x1, int pad_y0, int pad_y1) {
  CHECK_INPUT(input);
  CHECK_INPUT(kernel);

  at::DeviceGuard guard(input.device());

  return upfirdn2d_op(input, kernel, up_x, up_y, down_x, down_y, pad_x0, pad_x1,
                      pad_y0, pad_y1);
}

PYBIND11_MODULE(TORCH_EXTENSION_NAME, m) {
  m.def("upfirdn2d", &upfirdn2d, "upfirdn2d (CUDA)");