John Richardson | 417d14f | 2018-05-22 17:14:50 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #ifndef ARM_COMPUTE_TEST_LAPLACIAN_RECONSTRUCT_FIXTURE |
| 25 | #define ARM_COMPUTE_TEST_LAPLACIAN_RECONSTRUCT_FIXTURE |
| 26 | |
| 27 | #include "arm_compute/core/IPyramid.h" |
| 28 | #include "arm_compute/core/PyramidInfo.h" |
| 29 | #include "arm_compute/core/TensorShape.h" |
| 30 | #include "arm_compute/core/Types.h" |
| 31 | #include "tests/AssetsLibrary.h" |
| 32 | #include "tests/Globals.h" |
| 33 | #include "tests/IAccessor.h" |
| 34 | #include "tests/framework/Asserts.h" |
| 35 | #include "tests/framework/Fixture.h" |
| 36 | #include "tests/validation/fixtures/LaplacianPyramidFixture.h" |
| 37 | #include "tests/validation/reference/LaplacianPyramid.h" |
| 38 | #include "tests/validation/reference/LaplacianReconstruct.h" |
| 39 | |
| 40 | namespace arm_compute |
| 41 | { |
| 42 | namespace test |
| 43 | { |
| 44 | namespace validation |
| 45 | { |
| 46 | template <typename TensorType, typename AccessorType, typename FunctionType, typename LaplacianPyramidType, typename T, typename U, typename PyramidType> |
| 47 | class LaplacianReconstructValidationFixture : public LaplacianPyramidValidationFixture<TensorType, AccessorType, LaplacianPyramidType, U, T, PyramidType> |
| 48 | { |
| 49 | public: |
| 50 | template <typename...> |
| 51 | void setup(TensorShape input_shape, BorderMode border_mode, size_t num_levels, Format format_in, Format format_out) |
| 52 | { |
| 53 | std::mt19937 generator(library->seed()); |
| 54 | std::uniform_int_distribution<U> distribution_u8(0, 255); |
| 55 | const U constant_border_value = distribution_u8(generator); |
| 56 | |
| 57 | using LPF = LaplacianPyramidValidationFixture<TensorType, AccessorType, LaplacianPyramidType, U, T, PyramidType>; |
| 58 | LPF::setup(input_shape, border_mode, num_levels, format_out, format_in); |
| 59 | |
| 60 | // Compute target and reference values using the pyramid and lowest |
| 61 | // resolution tensor output from Laplacian Pyramid kernel |
| 62 | _target = compute_target(input_shape, LPF::_target, LPF::_dst_target, border_mode, constant_border_value); |
| 63 | _reference = compute_reference(LPF::_reference, LPF::_dst_reference, border_mode, constant_border_value); |
| 64 | } |
| 65 | |
| 66 | protected: |
| 67 | template <typename V> |
| 68 | void fill(V &&tensor) |
| 69 | { |
| 70 | library->fill_tensor_uniform(tensor, 0); |
| 71 | } |
| 72 | |
| 73 | TensorType compute_target(const TensorShape &input_shape, PyramidType &pyramid, TensorType &low_res, BorderMode border_mode, U constant_border_value) |
| 74 | { |
| 75 | // Create tensors |
| 76 | TensorType dst = create_tensor<TensorType>(input_shape, DataType::U8); |
| 77 | |
| 78 | // Create and configure function |
| 79 | FunctionType laplacian_reconstruct; |
| 80 | laplacian_reconstruct.configure(&pyramid, &low_res, &dst, border_mode, constant_border_value); |
| 81 | |
| 82 | // Allocate tensors |
| 83 | dst.allocator()->allocate(); |
| 84 | ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS); |
| 85 | |
| 86 | // Compute function |
| 87 | laplacian_reconstruct.run(); |
| 88 | |
| 89 | return dst; |
| 90 | } |
| 91 | |
| 92 | SimpleTensor<U> compute_reference(const std::vector<SimpleTensor<T>> &pyramid, |
| 93 | const SimpleTensor<T> &low_res, BorderMode border_mode, U constant_border_value) |
| 94 | { |
| 95 | return reference::laplacian_reconstruct<T, U>(pyramid, low_res, border_mode, constant_border_value); |
| 96 | } |
| 97 | |
| 98 | TensorType _target{}; |
| 99 | SimpleTensor<U> _reference{}; |
| 100 | }; |
| 101 | } // namespace validation |
| 102 | } // namespace test |
| 103 | } // namespace arm_compute |
| 104 | #endif /* ARM_COMPUTE_TEST_LAPLACIAN_RECONSTRUCT_FIXTURE */ |