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Diffstat (limited to 'src/core/gpu/cl/kernels/ClCropKernel.h')
| -rw-r--r-- | src/core/gpu/cl/kernels/ClCropKernel.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/core/gpu/cl/kernels/ClCropKernel.h b/src/core/gpu/cl/kernels/ClCropKernel.h new file mode 100644 index 0000000000..92f94d471b --- /dev/null +++ b/src/core/gpu/cl/kernels/ClCropKernel.h @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2019-2021 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_CLCROPKERNEL_H +#define ARM_COMPUTE_CLCROPKERNEL_H + +#include "src/core/common/Macros.h" +#include "src/core/gpu/cl/ClCompileContext.h" +#include "src/core/gpu/cl/IClKernel.h" + +namespace arm_compute +{ +namespace opencl +{ +namespace kernels +{ +/** OpenCL kernel to perform a copy between two tensors */ +class ClCropKernel : public ICLKernel +{ +public: + ClCropKernel() = default; + ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(ClCropKernel); + /** Configure kernel + * + * @note Supported tensor rank: up to 4 + * + * @param[in] src Source tensor info. Data type supported: All. Data layouts supported: NHWC. + * @param[out] dst Destination tensor info. Data type supported: F32 + * @param[in] start Coordinates of where to start cropping the image. + * @param[in] end Coordinates of where to end cropping the image. + * @param[in] batch_index Fourth dimension index of the 3D image to crop in @p src. + * @param[in] extrapolation_value Value to be used for values outside of the image. Default is 0. + * @param[in] dst_window Output window to be used in case cropped image is being copied into a tensor. Default is nullptr. + */ + void configure(const ITensorInfo *src, ITensorInfo *dst, Coordinates2D start, Coordinates2D end, uint32_t batch_index, float extrapolation_value = 0, Window *dst_window = nullptr); + /** Configure kernel + * + * @note Supported tensor rank: up to 4 + * + * @param[in] compile_context The compile context to be used. + * @param[in] src Source tensor info. Data type supported: All. Data layouts supported: NHWC. + * @param[out] dst Destination tensor info. Data type supported: F32 + * @param[in] start Coordinates of where to start cropping the image. + * @param[in] end Coordinates of where to end cropping the image. + * @param[in] batch_index Fourth dimension index of the 3D image to crop in @p src. + * @param[in] extrapolation_value Value to be used for values outside of the image. Default is 0. + * @param[in] dst_window Output window to be used in case cropped image is being copied into a tensor. Default is nullptr. + */ + void configure(const CLCompileContext &compile_context, const ITensorInfo *src, ITensorInfo *dst, Coordinates2D start, Coordinates2D end, uint32_t batch_index, float extrapolation_value = 0, + Window *dst_window = nullptr); + + /** Static function to check if given info will lead to a valid configuration of @ref CLStridedSliceKernel + * + * @note Supported tensor rank: up to 4 + * + * @param[in] src Source tensor info. Data type supported: All. Data layouts supported: NHWC. + * @param[in] dst Destination tensor info. Data type supported: F32 + * @param[in] start Coordinates of where to start cropping the image. + * @param[in] end Coordinates of where to end cropping the image. + * @param[in] batch_index Fourth dimension index of the 3D image to crop in @p src. + * @param[in] extrapolation_value Value to be used for values outside of the image. Default is 0. + * @param[in] dst_window Output window to be used in case cropped image is being copied into a tensor. Default is nullptr. + */ + static Status validate(const ITensorInfo *src, const ITensorInfo *dst, Coordinates2D start, Coordinates2D end, uint32_t batch_index, float extrapolation_value = 0, + Window *dst_window = nullptr); + + // Inherited methods overridden: + void run_op(ITensorPack &tensors, const Window &window, cl::CommandQueue &queue) override; + +private: + Coordinates2D _start{}; + uint32_t _batch_index{}; + float _extrapolation_value{}; +}; +} // namespace kernels +} // namespace opencl +} // namespace arm_compute +#endif /*ARM_COMPUTE_CLCROPKERNEL_H */ |