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Diffstat (limited to 'src/core/CL/kernels/CLScharr3x3Kernel.h')
| -rw-r--r-- | src/core/CL/kernels/CLScharr3x3Kernel.h | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/src/core/CL/kernels/CLScharr3x3Kernel.h b/src/core/CL/kernels/CLScharr3x3Kernel.h deleted file mode 100644 index a670da5b6f..0000000000 --- a/src/core/CL/kernels/CLScharr3x3Kernel.h +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (c) 2016-2020 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_CLSCHARR3X3KERNEL_H -#define ARM_COMPUTE_CLSCHARR3X3KERNEL_H - -#include "src/core/CL/ICLKernel.h" - -namespace arm_compute -{ -class ICLTensor; - -/** Interface for the kernel to run a 3x3 Scharr filter on a tensor. - * - * @f[ - * \mathbf{G}_x=\begin{vmatrix} - * -3 & 0 & +3\\ - * -10& 0 & +10\\ - * -3 & 0 & +3 - * \end{vmatrix} - * @f] - * @f[ - * \mathbf{G}_y=\begin{vmatrix} - * -3 & -10 & -3\\ - * 0 & 0 & 0\\ - * +3 & +10 & +3 - * \end{vmatrix} - * @f] - */ -class CLScharr3x3Kernel : public ICLKernel -{ -public: - /** Default constructor: initialize all the pointers to nullptr and parameters to zero. */ - CLScharr3x3Kernel(); - /** Prevent instances of this class from being copied (As this class contains pointers) */ - CLScharr3x3Kernel(const CLScharr3x3Kernel &) = delete; - /** Prevent instances of this class from being copied (As this class contains pointers) */ - CLScharr3x3Kernel &operator=(const CLScharr3x3Kernel &) = delete; - /** Allow instances of this class to be moved */ - CLScharr3x3Kernel(CLScharr3x3Kernel &&) = default; - /** Allow instances of this class to be moved */ - CLScharr3x3Kernel &operator=(CLScharr3x3Kernel &&) = default; - /** Initialise the kernel's source, destination and border. - * - * @note At least one of output_x or output_y must be set. - * - * @param[in] input Source tensor. Data types supported: U8. - * @param[out] output_x (Optional) Destination tensor for the X gradient, Data types supported: S16. - * @param[out] output_y (Optional) Destination tensor for the Y gradient, Data types supported: S16. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - */ - void configure(const ICLTensor *input, ICLTensor *output_x, ICLTensor *output_y, bool border_undefined); - /** Initialise the kernel's source, destination and border. - * - * @note At least one of output_x or output_y must be set. - * - * @param[in] compile_context The compile context to be used. - * @param[in] input Source tensor. Data types supported: U8. - * @param[out] output_x (Optional) Destination tensor for the X gradient, Data types supported: S16. - * @param[out] output_y (Optional) Destination tensor for the Y gradient, Data types supported: S16. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - */ - void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output_x, ICLTensor *output_y, bool border_undefined); - - // Inherited methods overridden: - void run(const Window &window, cl::CommandQueue &queue) override; - BorderSize border_size() const override; - -private: - bool _run_scharr_x; /**< Do we need to run Scharr X ? */ - bool _run_scharr_y; /**< Do we need to run Scharr Y ? */ - const ICLTensor *_input; /**< Input image */ - ICLTensor *_output_x; /**< Output image for scharr X */ - ICLTensor *_output_y; /**< Output image for scharr Y */ -}; -} // namespace arm_compute -#endif /*ARM_COMPUTE_CLSCHARR3X3KERNEL_H */ |