| /* |
| * Copyright (c) 2016, 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_CLCHANNELCOMBINEKERNEL_H__ |
| #define __ARM_COMPUTE_CLCHANNELCOMBINEKERNEL_H__ |
| |
| #include "arm_compute/core/CL/ICLKernel.h" |
| |
| #include <array> |
| #include <cstdint> |
| |
| namespace arm_compute |
| { |
| class ICLMultiImage; |
| class ICLTensor; |
| using ICLImage = ICLTensor; |
| |
| /** Interface for the channel combine kernel */ |
| class CLChannelCombineKernel : public ICLKernel |
| { |
| public: |
| /** Default constructor */ |
| CLChannelCombineKernel(); |
| /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| CLChannelCombineKernel(const CLChannelCombineKernel &) = delete; |
| /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| CLChannelCombineKernel &operator=(const CLChannelCombineKernel &) = delete; |
| /** Allow instances of this class to be moved */ |
| CLChannelCombineKernel(CLChannelCombineKernel &&) = default; |
| /** Allow instances of this class to be moved */ |
| CLChannelCombineKernel &operator=(CLChannelCombineKernel &&) = default; |
| /** Default destructor */ |
| ~CLChannelCombineKernel() = default; |
| /** Configure function's inputs and outputs. |
| * |
| * @param[in] plane0 The 2D plane that forms channel 0. Must be of U8 format. |
| * @param[in] plane1 The 2D plane that forms channel 1. Must be of U8 format. |
| * @param[in] plane2 The 2D plane that forms channel 2. Must be of U8 format. |
| * @param[in] plane3 The 2D plane that forms channel 3. Must be of U8 format. |
| * @param[out] output The single planar output tensor. |
| */ |
| void configure(const ICLTensor *plane0, const ICLTensor *plane1, const ICLTensor *plane2, const ICLTensor *plane3, ICLTensor *output); |
| /** Configure function's inputs and outputs. |
| * |
| * @param[in] plane0 The 2D plane that forms channel 0. Must be of U8 format. |
| * @param[in] plane1 The 2D plane that forms channel 1. Must be of U8 format. |
| * @param[in] plane2 The 2D plane that forms channel 2. Must be of U8 format. |
| * @param[out] output The multi planar output tensor. |
| */ |
| void configure(const ICLImage *plane0, const ICLImage *plane1, const ICLImage *plane2, ICLMultiImage *output); |
| |
| // Inherited methods overridden: |
| void run(const Window &window, cl::CommandQueue &queue) override; |
| |
| private: |
| std::array<const ICLTensor *, 4> _planes; |
| ICLTensor *_output; |
| ICLMultiImage *_output_multi; |
| std::array<uint32_t, 3> _x_subsampling; |
| std::array<uint32_t, 3> _y_subsampling; |
| }; |
| } // namespace arm_compute |
| #endif /* __ARM_COMPUTE_CLCHANNELCOMBINEKERNEL_H__ */ |