| /* |
| * 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_CLPADLAYER_H__ |
| #define __ARM_COMPUTE_CLPADLAYER_H__ |
| |
| #include "arm_compute/core/CL/kernels/CLCopyKernel.h" |
| #include "arm_compute/core/CL/kernels/CLFillBorderKernel.h" |
| #include "arm_compute/core/CL/kernels/CLMemsetKernel.h" |
| #include "arm_compute/core/Types.h" |
| #include "arm_compute/runtime/CL/CLScheduler.h" |
| #include "arm_compute/runtime/IFunction.h" |
| |
| namespace arm_compute |
| { |
| class ICLTensor; |
| |
| /** Basic function to pad a tensor. This function calls the following OpenCL kernels: |
| * |
| * -# @ref CLMemsetKernel |
| * -# @ref CLFillBorderKernel |
| * -# @ref CLCopyKernel |
| */ |
| class CLPadLayer : public IFunction |
| { |
| public: |
| /** Default constructor*/ |
| CLPadLayer(); |
| |
| /** Initialize the function |
| * |
| * @param[in] input Source tensor. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32. |
| * @param[out] output Output tensor. Data type supported: same as @p input |
| * @param[in] padding The padding for each spatial dimension of the input tensor. The pair padding[i] |
| * specifies the front and the end padding in the i-th dimension. |
| * @param[in] constant_value (Optional) Constant value to be used for the padding |
| */ |
| void configure(ICLTensor *input, ICLTensor *output, const PaddingList &padding, PixelValue constant_value = PixelValue()); |
| |
| /** Static function to check if given info will lead to a valid configuration of @ref CLPadLayer. |
| * |
| * @param[in] input Source tensor info. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32. |
| * @param[in] output Output tensor info. Data type supported: same as @p input |
| * @param[in] padding The padding for each spatial dimension of the input tensor. The pair padding[i] |
| * specifies the front and the end padding in the i-th dimension. |
| * @param[in] constant_value (Optional) Constant value to be used for the padding |
| */ |
| static Status validate(const ITensorInfo *input, const ITensorInfo *output, const PaddingList &padding, PixelValue constant_value = PixelValue()); |
| |
| // Inherited methods overridden: |
| void run() override; |
| |
| private: |
| CLCopyKernel _copy_kernel; |
| CLFillBorderKernel _fillborder_kernel; |
| CLMemsetKernel _memset_kernel; |
| }; |
| } // namespace arm_compute |
| #endif /*__ARM_COMPUTE_PADLAYER_H__ */ |