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Diffstat (limited to 'tests/validation/fixtures/ChannelExtractFixture.h')
| -rw-r--r-- | tests/validation/fixtures/ChannelExtractFixture.h | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/tests/validation/fixtures/ChannelExtractFixture.h b/tests/validation/fixtures/ChannelExtractFixture.h new file mode 100644 index 0000000000..c3c2e17d09 --- /dev/null +++ b/tests/validation/fixtures/ChannelExtractFixture.h @@ -0,0 +1,192 @@ +/* + * 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_CHANNEL_EXTRACT_FIXTURE +#define ARM_COMPUTE_TEST_CHANNEL_EXTRACT_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/Helpers.h" +#include "tests/validation/reference/ChannelExtract.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +template <typename MultiImageType, typename TensorType, typename AccessorType, typename FunctionType, typename T> +class ChannelExtractValidationFixture : public framework::Fixture +{ +public: + template <typename...> + void setup(TensorShape shape, Format format, Channel channel) + { + shape = adjust_odd_shape(shape, format); + + _target = compute_target(shape, format, channel); + _reference = compute_reference(shape, format, channel); + } + +protected: + template <typename U> + void fill(U &&tensor, int i) + { + library->fill_tensor_uniform(tensor, i); + } + + std::vector<SimpleTensor<T>> create_tensor_planes_reference(const TensorShape &shape, Format format) + { + TensorShape input = adjust_odd_shape(shape, format); + + std::vector<SimpleTensor<T>> tensor_planes; + + switch(format) + { + case Format::RGB888: + case Format::RGBA8888: + case Format::YUYV422: + case Format::UYVY422: + { + tensor_planes.emplace_back(input, format); + break; + } + case Format::NV12: + case Format::NV21: + { + const TensorShape shape_uv88 = calculate_subsampled_shape(shape, Format::UV88); + + tensor_planes.emplace_back(input, Format::U8); + tensor_planes.emplace_back(shape_uv88, Format::UV88); + break; + } + case Format::IYUV: + { + const TensorShape shape_sub2 = calculate_subsampled_shape(shape, Format::IYUV); + + tensor_planes.emplace_back(input, Format::U8); + tensor_planes.emplace_back(shape_sub2, Format::U8); + tensor_planes.emplace_back(shape_sub2, Format::U8); + break; + } + case Format::YUV444: + tensor_planes.emplace_back(input, Format::U8); + tensor_planes.emplace_back(input, Format::U8); + tensor_planes.emplace_back(input, Format::U8); + break; + default: + ARM_COMPUTE_ERROR("Not supported"); + break; + } + + return tensor_planes; + } + + TensorType compute_target(const TensorShape &shape, Format format, Channel channel) + { + const unsigned int num_planes = num_planes_from_format(format); + + TensorShape dst_shape = calculate_subsampled_shape(shape, format, channel); + + // Create tensors + MultiImageType ref_src = create_multi_image<MultiImageType>(shape, format); + TensorType dst = create_tensor<TensorType>(dst_shape, Format::U8); + + // Create and configure function + FunctionType channel_extract; + + if(1U == num_planes) + { + const TensorType *plane_src = static_cast<TensorType *>(ref_src.plane(0)); + + channel_extract.configure(plane_src, channel, &dst); + } + else + { + channel_extract.configure(&ref_src, channel, &dst); + } + + for(unsigned int plane_idx = 0; plane_idx < num_planes; ++plane_idx) + { + const TensorType *src_plane = static_cast<const TensorType *>(ref_src.plane(plane_idx)); + + ARM_COMPUTE_EXPECT(src_plane->info()->is_resizable(), framework::LogLevel::ERRORS); + } + + ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Allocate tensors + ref_src.allocate(); + dst.allocator()->allocate(); + + for(unsigned int plane_idx = 0; plane_idx < num_planes; ++plane_idx) + { + const TensorType *src_plane = static_cast<const TensorType *>(ref_src.plane(plane_idx)); + + ARM_COMPUTE_EXPECT(!src_plane->info()->is_resizable(), framework::LogLevel::ERRORS); + } + + ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Fill tensor planes + for(unsigned int plane_idx = 0; plane_idx < num_planes; ++plane_idx) + { + TensorType *src_plane = static_cast<TensorType *>(ref_src.plane(plane_idx)); + + fill(AccessorType(*src_plane), plane_idx); + } + + // Compute function + channel_extract.run(); + + return dst; + } + + SimpleTensor<T> compute_reference(const TensorShape &shape, Format format, Channel channel) + { + const unsigned int num_planes = num_planes_from_format(format); + + // Create reference + std::vector<SimpleTensor<T>> ref_src = create_tensor_planes_reference(shape, format); + + // Fill references + for(unsigned int plane_idx = 0; plane_idx < num_planes; ++plane_idx) + { + fill(ref_src[plane_idx], plane_idx); + } + + return reference::channel_extract<T>(shape, ref_src, format, channel); + } + + TensorType _target{}; + SimpleTensor<T> _reference{}; +}; +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* ARM_COMPUTE_TEST_CHANNEL_EXTRACT_FIXTURE */ |