| 32 | |
| 33 | namespace { |
| 34 | Tensor GaussianInto(Tensor &output, Tensor &input, const std::tuple<int, int> &kernel_size, |
| 35 | const std::tuple<double, double> &sigma, NVCVBorderType border, std::optional<Stream> pstream) |
| 36 | { |
| 37 | if (!pstream) |
| 38 | { |
| 39 | pstream = Stream::Current(); |
| 40 | } |
| 41 | |
| 42 | double2 sigmaArg{std::get<0>(sigma), std::get<1>(sigma)}; |
| 43 | |
| 44 | nvcv::Size2D kernelSizeArg{std::get<0>(kernel_size), std::get<1>(kernel_size)}; |
| 45 | |
| 46 | auto gaussian = CreateOperator<cvcuda::Gaussian>(kernelSizeArg, 0); |
| 47 | |
| 48 | ResourceGuard guard(*pstream); |
| 49 | guard.add(LockMode::LOCK_MODE_READ, {input}); |
| 50 | guard.add(LockMode::LOCK_MODE_WRITE, {output}); |
| 51 | guard.add(LockMode::LOCK_MODE_READWRITE, {*gaussian}); |
| 52 | |
| 53 | gaussian->submit(pstream->cudaHandle(), input, output, kernelSizeArg, sigmaArg, border); |
| 54 | |
| 55 | return output; |
| 56 | } |
| 57 | |
| 58 | Tensor Gaussian(Tensor &input, const std::tuple<int, int> &kernel_size, const std::tuple<double, double> &sigma, |
| 59 | NVCVBorderType border, std::optional<Stream> pstream) |
no test coverage detected