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/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file NNAPIConvert.h
* @brief This file contains convereter(s)\n
* from NNAPI frontend's struct to neurun's internal struct
*/
#ifndef __NEURUN_NNAPI_CONVERT_H__
#define __NEURUN_NNAPI_CONVERT_H__
#include <NeuralNetworks.h>
#include <model/TypeInfo.h>
#include <model/Shape.h>
#include <model/InternalType.h>
class NNAPIConvert
{
public:
/**
* @brief Convert data type from NNAPI to internal data type
* @param[in] type NNAPI's data type
* @return neurun's internal data type
* @note Now neurun::model::DataType shares the same enum value\n
with OperandCode in NeuralNetworks.h.\n
If we don't share same value, we must fix this mapping function.
*/
static ::neurun::model::DataType getDataType(OperandCode type);
/**
* @brief Convert operand type info from NNAPI to interanl operand type info
* @param[in] type NNAPI's operand type
* @return neurun's internal operand type info
*/
static ::neurun::model::TypeInfo getTypeInfo(const ANeuralNetworksOperandType *type);
/**
* @brief Convert operand shape info from NNAPI to internal operand shape
* @param[in] type NNAPI's operand type
* @return neurun's internal operand shape
*/
static ::neurun::model::Shape getShape(const ANeuralNetworksOperandType *type);
/**
* @brief Calcaulate operand size from NNAPI type
* @param[in] type NNAPI's operand type
* @return Operand size
*/
static size_t calculateSizeFromType(const ANeuralNetworksOperandType *type);
/**
* @brief Convert NNAPI FuseCode to internal activation type
* @param[in] act NNAPI's FuseCode type
* @return neurun's internal activation type
*/
static ::neurun::model::Activation getFusedActivation(FuseCode act);
/**
* @brief Convert NNAPI PaddingCode to internal padding type
* @param[in] act NNAPI's PaddingCode type
* @return neurun's internal padding type
*/
static ::neurun::model::PaddingType getPaddingType(PaddingCode type);
};
#endif // __NEURUN_NNAPI_CONVERT_H__
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