| /* |
| * Copyright (c) 2018 ARM Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #ifndef ARM_COMPUTE_TEST_LAPLACIAN_RECONSTRUCT_FIXTURE |
| #define ARM_COMPUTE_TEST_LAPLACIAN_RECONSTRUCT_FIXTURE |
| |
| #include "arm_compute/core/IPyramid.h" |
| #include "arm_compute/core/PyramidInfo.h" |
| #include "arm_compute/core/TensorShape.h" |
| #include "arm_compute/core/Types.h" |
| #include "tests/AssetsLibrary.h" |
| #include "tests/Globals.h" |
| #include "tests/IAccessor.h" |
| #include "tests/framework/Asserts.h" |
| #include "tests/framework/Fixture.h" |
| #include "tests/validation/fixtures/LaplacianPyramidFixture.h" |
| #include "tests/validation/reference/LaplacianPyramid.h" |
| #include "tests/validation/reference/LaplacianReconstruct.h" |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| namespace validation |
| { |
| template <typename TensorType, typename AccessorType, typename FunctionType, typename LaplacianPyramidType, typename T, typename U, typename PyramidType> |
| class LaplacianReconstructValidationFixture : public LaplacianPyramidValidationFixture<TensorType, AccessorType, LaplacianPyramidType, U, T, PyramidType> |
| { |
| public: |
| template <typename...> |
| void setup(TensorShape input_shape, BorderMode border_mode, size_t num_levels, Format format_in, Format format_out) |
| { |
| std::mt19937 generator(library->seed()); |
| std::uniform_int_distribution<U> distribution_u8(0, 255); |
| const U constant_border_value = distribution_u8(generator); |
| |
| using LPF = LaplacianPyramidValidationFixture<TensorType, AccessorType, LaplacianPyramidType, U, T, PyramidType>; |
| LPF::setup(input_shape, border_mode, num_levels, format_out, format_in); |
| |
| // Compute target and reference values using the pyramid and lowest |
| // resolution tensor output from Laplacian Pyramid kernel |
| _target = compute_target(input_shape, LPF::_target, LPF::_dst_target, border_mode, constant_border_value); |
| _reference = compute_reference(LPF::_reference, LPF::_dst_reference, border_mode, constant_border_value); |
| } |
| |
| protected: |
| template <typename V> |
| void fill(V &&tensor) |
| { |
| library->fill_tensor_uniform(tensor, 0); |
| } |
| |
| TensorType compute_target(const TensorShape &input_shape, PyramidType &pyramid, TensorType &low_res, BorderMode border_mode, U constant_border_value) |
| { |
| // Create tensors |
| TensorType dst = create_tensor<TensorType>(input_shape, DataType::U8); |
| |
| // Create and configure function |
| FunctionType laplacian_reconstruct; |
| laplacian_reconstruct.configure(&pyramid, &low_res, &dst, border_mode, constant_border_value); |
| |
| // Allocate tensors |
| dst.allocator()->allocate(); |
| ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS); |
| |
| // Compute function |
| laplacian_reconstruct.run(); |
| |
| return dst; |
| } |
| |
| SimpleTensor<U> compute_reference(const std::vector<SimpleTensor<T>> &pyramid, |
| const SimpleTensor<T> &low_res, BorderMode border_mode, U constant_border_value) |
| { |
| return reference::laplacian_reconstruct<T, U>(pyramid, low_res, border_mode, constant_border_value); |
| } |
| |
| TensorType _target{}; |
| SimpleTensor<U> _reference{}; |
| }; |
| } // namespace validation |
| } // namespace test |
| } // namespace arm_compute |
| #endif /* ARM_COMPUTE_TEST_LAPLACIAN_RECONSTRUCT_FIXTURE */ |