| /* |
| * Copyright (c) 2017-2018 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_CANNY_EDGE_FIXTURE |
| #define ARM_COMPUTE_TEST_CANNY_EDGE_FIXTURE |
| |
| #include "arm_compute/core/TensorShape.h" |
| #include "arm_compute/core/Types.h" |
| #include "tests/AssetsLibrary.h" |
| #include "tests/Globals.h" |
| #include "tests/framework/Asserts.h" |
| #include "tests/framework/Fixture.h" |
| #include "tests/validation/Helpers.h" |
| #include "tests/validation/reference/CannyEdgeDetector.h" |
| |
| namespace arm_compute |
| { |
| class CLCannyEdge; |
| class NECannyEdge; |
| |
| namespace test |
| { |
| namespace validation |
| { |
| template <typename TensorType, typename AccessorType, typename ArrayType, typename FunctionType, typename T> |
| class CannyEdgeValidationFixture : public framework::Fixture |
| { |
| public: |
| template <typename...> |
| void setup(std::string image, int gradient_size, MagnitudeType norm_type, BorderMode border_mode, Format format) |
| { |
| CannyEdgeParameters params = canny_edge_parameters(); |
| |
| _target = compute_target(image, gradient_size, norm_type, border_mode, format, params); |
| _reference = compute_reference(image, gradient_size, norm_type, border_mode, format, params); |
| } |
| |
| protected: |
| template <typename U> |
| void fill(U &&tensor, RawTensor raw) |
| { |
| library->fill(tensor, raw); |
| } |
| |
| TensorType compute_target(const std::string &image, int gradient_size, MagnitudeType norm_type, BorderMode border_mode, Format format, const CannyEdgeParameters ¶ms) |
| { |
| // Load the image (cached by the library if loaded before) |
| const RawTensor &raw = library->get(image, format); |
| |
| // Create tensors |
| TensorType src = create_tensor<TensorType>(raw.shape(), format); |
| TensorType dst = create_tensor<TensorType>(raw.shape(), format); |
| src.info()->set_format(format); |
| dst.info()->set_format(format); |
| |
| // Create Canny edge configure function |
| FunctionType canny_edge; |
| canny_edge.configure(&src, &dst, params.upper_thresh, params.lower_thresh, gradient_size, static_cast<int>(norm_type) + 1, border_mode, params.constant_border_value); |
| |
| ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); |
| ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); |
| |
| // Allocate tensors |
| src.allocator()->allocate(); |
| dst.allocator()->allocate(); |
| |
| ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS); |
| ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS); |
| |
| // Fill tensors |
| fill(AccessorType(src), raw); |
| |
| // Compute function |
| canny_edge.run(); |
| |
| return dst; |
| } |
| |
| SimpleTensor<T> compute_reference(const std::string &image, int gradient_size, MagnitudeType norm_type, BorderMode border_mode, Format format, const CannyEdgeParameters ¶ms) |
| { |
| ARM_COMPUTE_ERROR_ON(format != Format::U8); |
| |
| // Load the image (cached by the library if loaded before) |
| const RawTensor &raw = library->get(image, format); |
| |
| // Create reference |
| SimpleTensor<T> src{ raw.shape(), format }; |
| |
| // Fill reference |
| fill(src, raw); |
| |
| return reference::canny_edge_detector<T>(src, params.upper_thresh, params.lower_thresh, gradient_size, norm_type, border_mode, params.constant_border_value); |
| } |
| |
| TensorType _target{}; |
| SimpleTensor<T> _reference{}; |
| }; |
| } // namespace validation |
| } // namespace test |
| } // namespace arm_compute |
| #endif /* ARM_COMPUTE_TEST_CANNY_EDGE_FIXTURE */ |