78 lines
3.9 KiB
C++
78 lines
3.9 KiB
C++
/*
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* Copyright (c) 2019-2020 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_NEROIALIGNLAYER_H
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#define ARM_COMPUTE_NEROIALIGNLAYER_H
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#include "arm_compute/core/Types.h"
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#include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h"
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namespace arm_compute
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{
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class ITensor;
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class ITensorInfo;
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/** Basic function to run @ref NEROIAlignLayerKernel.
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*
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* This function calls the following NEON kernels:
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* -# @ref NEROIAlignLayerKernel
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*
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*/
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class NEROIAlignLayer : public INESimpleFunctionNoBorder
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{
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public:
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/** Set the input and output tensors.
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*
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* @param[in] input Source tensor. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
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* @param[in] rois ROIs tensor, it is a 2D tensor of size [5, N] (where N is the number of ROIs) containing top left and bottom right corner
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* as coordinate of an image and batch_id of ROI [ batch_id, x1, y1, x2, y2 ].
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* Data types supported: QASYMM16 with scale of 0.125 and 0 offset if @p input is QASYMM8, otherwise same as @p input
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* @param[out] output Destination tensor. Data types supported: Same as @p input.
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* @param[in] pool_info Contains pooling operation information described in @ref ROIPoolingLayerInfo.
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*
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* @note The x and y dimensions of @p output tensor must be the same as @p pool_info 's pooled
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* width and pooled height.
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* @note The z dimensions of @p output tensor and @p input tensor must be the same.
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* @note The fourth dimension of @p output tensor must be the same as the number of elements in @p rois array.
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*/
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void configure(const ITensor *input, const ITensor *rois, ITensor *output, const ROIPoolingLayerInfo &pool_info);
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/** Static function to check if given info will lead to a valid configuration of @ref NEROIAlignLayerKernel
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*
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* @param[in] input Source tensor info. Data types supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
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* @param[in] rois ROIs tensor info. Data types supported: QASYMM16 with scale of 0.125 and 0 offset if @p input is QASYMM8,
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* otherwise same as @p input
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* @param[in] output Destination tensor info. Data types supported: Same as @p input.
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* @param[in] pool_info Contains pooling operation information described in @ref ROIPoolingLayerInfo.
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*
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* @note The x and y dimensions of @p output tensor must be the same as @p pool_info 's pooled
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* width and pooled height.
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* @note The z dimensions of @p output tensor and @p input tensor must be the same.
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* @note The fourth dimension of @p output tensor must be the same as the number of elements in @p rois array.
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*
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* @return a Status
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*/
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static Status validate(const ITensorInfo *input, const ITensorInfo *rois, ITensorInfo *output, const ROIPoolingLayerInfo &pool_info);
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};
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} // namespace arm_compute
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#endif /* ARM_COMPUTE_NEROIALIGNLAYER_H */
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