| /* |
| * Copyright (c) 2018-2019 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_CLPRIORBOXLAYERKERNEL_H |
| #define ARM_COMPUTE_CLPRIORBOXLAYERKERNEL_H |
| |
| #include "arm_compute/core/CL/ICLKernel.h" |
| |
| namespace arm_compute |
| { |
| class ICLTensor; |
| |
| /** Interface for the PriorBox layer kernel. */ |
| class CLPriorBoxLayerKernel : public ICLKernel |
| { |
| public: |
| /** Constructor */ |
| CLPriorBoxLayerKernel(); |
| /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| CLPriorBoxLayerKernel(const CLPriorBoxLayerKernel &) = delete; |
| /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| CLPriorBoxLayerKernel &operator=(const CLPriorBoxLayerKernel &) = delete; |
| /** Default Move Constructor. */ |
| CLPriorBoxLayerKernel(CLPriorBoxLayerKernel &&) = default; |
| /** Default move assignment operator */ |
| CLPriorBoxLayerKernel &operator=(CLPriorBoxLayerKernel &&) = default; |
| /** Default destructor */ |
| ~CLPriorBoxLayerKernel() = default; |
| |
| /** Set the input and output tensors. |
| * |
| * @param[in] input1 First source tensor. Data types supported: F32. Data layouts supported: NCHW/NHWC. |
| * @param[in] input2 Second source tensor. Data types and layouts supported: same as @p input1 |
| * @param[out] output Destination tensor. Output dimensions are [W * H * num_priors * 4, 2]. Data types and layouts supported: same as @p input1 |
| * @param[in] info Prior box layer info. |
| * @param[in] min Minimum prior box values |
| * @param[in] max Maximum prior box values |
| * @param[in] aspect_ratios Aspect ratio values |
| */ |
| void configure(const ICLTensor *input1, const ICLTensor *input2, ICLTensor *output, const PriorBoxLayerInfo &info, cl::Buffer *min, cl::Buffer *max, cl::Buffer *aspect_ratios); |
| /** Static function to check if given info will lead to a valid configuration of @ref CLPriorBoxLayerKernel |
| * |
| * @param[in] input1 First source tensor info. Data types supported: F32. Data layouts supported: NCHW/NHWC. |
| * @param[in] input2 Second source tensor info. Data types and layouts supported: same as @p input1 |
| * @param[in] output Destination tensor info. Output dimensions are [W * H * num_priors * 4, 2]. Data type supported: same as @p input1 |
| * @param[in] info Prior box layer info. |
| * |
| * @return a status |
| */ |
| static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, const PriorBoxLayerInfo &info); |
| |
| // Inherited methods overridden: |
| void run(const Window &window, cl::CommandQueue &queue) override; |
| |
| private: |
| const ICLTensor *_input1; |
| const ICLTensor *_input2; |
| ICLTensor *_output; |
| PriorBoxLayerInfo _info; |
| int _num_priors; |
| cl::Buffer *_min; |
| cl::Buffer *_max; |
| cl::Buffer *_aspect_ratios; |
| }; |
| } // namespace arm_compute |
| #endif /*ARM_COMPUTE_CLPRIORBOXLAYERKERNEL_H */ |