From 31bbce1249138633ecd34d351e2ea237ff6d55c8 Mon Sep 17 00:00:00 2001 From: Abe Mbise Date: Tue, 19 Sep 2017 16:19:13 +0100 Subject: COMPMID-510: Port Warp Perspective to new validation Change-Id: I0d96ceb9d9d1d077bec09330cda4fbe6d81ce641 Reviewed-on: http://mpd-gerrit.cambridge.arm.com/88476 Tested-by: Kaizen Reviewed-by: Pablo Tello --- tests/validation/fixtures/WarpPerspectiveFixture.h | 132 +++++++++++++++++++++ 1 file changed, 132 insertions(+) create mode 100644 tests/validation/fixtures/WarpPerspectiveFixture.h (limited to 'tests/validation/fixtures/WarpPerspectiveFixture.h') diff --git a/tests/validation/fixtures/WarpPerspectiveFixture.h b/tests/validation/fixtures/WarpPerspectiveFixture.h new file mode 100644 index 0000000000..a99ee4e55b --- /dev/null +++ b/tests/validation/fixtures/WarpPerspectiveFixture.h @@ -0,0 +1,132 @@ +/* + * Copyright (c) 2017 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_WARP_PERSPECTIVE_FIXTURE +#define ARM_COMPUTE_TEST_WARP_PERSPECTIVE_FIXTURE + +#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/CPP/Utils.h" +#include "tests/validation/CPP/WarpPerspective.h" + +#include + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +template +class WarpPerspectiveValidationFixture : public framework::Fixture +{ +public: + template + void setup(TensorShape input_shape, DataType data_type, InterpolationPolicy policy, BorderMode border_mode) + { + uint8_t constant_border_value = 0; + // Generate a random constant value if border_mode is constant + if(border_mode == BorderMode::CONSTANT) + { + std::mt19937 gen(library->seed()); + std::uniform_int_distribution distribution_u8(0, 255); + constant_border_value = distribution_u8(gen); + } + + const TensorShape vmask_shape(input_shape); + + // Create the matrix + std::array matrix = { { 0 } }; + fill_warp_matrix<9>(matrix, 3, 3); + + _target = compute_target(input_shape, vmask_shape, matrix.data(), policy, border_mode, constant_border_value, data_type); + _reference = compute_reference(input_shape, vmask_shape, matrix.data(), policy, border_mode, constant_border_value, data_type); + } + +protected: + template + void fill(U &&tensor, int i = 0) + { + library->fill_tensor_uniform(tensor, i); + } + + TensorType compute_target(const TensorShape &shape, const TensorShape &vmask_shape, const float *matrix, InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value, + DataType data_type) + { + // Create tensors + TensorType src = create_tensor(shape, data_type); + TensorType dst = create_tensor(shape, data_type); + + // Create and configure function + FunctionType warp_perspective; + warp_perspective.configure(&src, &dst, matrix, policy, border_mode, 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)); + + // Compute function + warp_perspective.run(); + + return dst; + } + + SimpleTensor compute_reference(const TensorShape &shape, const TensorShape &vmask_shape, const float *matrix, InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value, + DataType data_type) + { + ARM_COMPUTE_ERROR_ON(data_type != DataType::U8); + + // Create reference + SimpleTensor src{ shape, data_type }; + SimpleTensor valid_mask{ vmask_shape, data_type }; + + // Fill reference + fill(src, 0); + fill(valid_mask, 1); + + // Compute reference + return reference::warp_perspective(src, valid_mask, matrix, policy, border_mode, constant_border_value); + } + + TensorType _target{}; + SimpleTensor _reference{}; + BorderMode _border_mode{}; +}; +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* ARM_COMPUTE_TEST_WARP_PERSPECTIVE_FIXTURE */ -- cgit v1.2.1