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/*
* Copyright (c) 2019 Guo Yejun
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* layer pad (equivalent to tf.pad) for native backend.
*/
#ifndef AVFILTER_DNN_DNN_BACKEND_NATIVE_LAYER_PAD_H
#define AVFILTER_DNN_DNN_BACKEND_NATIVE_LAYER_PAD_H
#include <stdint.h>
#include "dnn_backend_native.h"
typedef enum {LPMP_CONSTANT, LPMP_REFLECT, LPMP_SYMMETRIC} LayerPadModeParam;
typedef struct LayerPadParams{
int32_t paddings[4][2];
LayerPadModeParam mode;
float constant_values;
} LayerPadParams;
int dnn_load_layer_pad(Layer *layer, AVIOContext *model_file_context, int file_size);
int dnn_execute_layer_pad(DnnOperand *operands, const int32_t *input_operand_indexes,
int32_t output_operand_index, const void *parameters);
#endif
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