upsampling.hpp

/*
// Copyright (c) 2016 Intel Corporation
//
// 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.
*/

#pragma once
#include "../C/upsampling.h"
#include "primitive.hpp"

namespace cldnn
{

enum class upsampling_sample_type : int32_t
{
    nearest = cldnn_upsampling_nearest,
    bilinear = cldnn_upsampling_bilinear,
};

struct upsampling : public primitive_base<upsampling, CLDNN_PRIMITIVE_DESC(upsampling)>
{
    CLDNN_DECLATE_PRIMITIVE(upsampling)

    
    upsampling(
        const primitive_id& id,
        const primitive_id& input,
        uint32_t scale,
        uint32_t num_filter,
        upsampling_sample_type sample_type,
        bool with_activation = false,
        float activation_slp = 0.0f,
        const padding& output_padding = padding()
    )
        :primitive_base(id, { input }, output_padding)
        , scale(scale)
        , num_filter(num_filter)
        , sample_type(sample_type)
        , with_activation(with_activation)
        , activation_negative_slope(activation_slp)
    {
    }

    upsampling(const dto* dto)
        :primitive_base(dto)
        , scale(dto->scale)
        , num_filter(dto->num_filter)
        , sample_type(static_cast<upsampling_sample_type>(dto->sample_type))
        , with_activation(dto->with_activation != 0)
        , activation_negative_slope(dto->activation_negative_slope)
    {
    }

    uint32_t scale;
    uint32_t num_filter;
    upsampling_sample_type sample_type;
    bool with_activation;
    float activation_negative_slope;

protected:
    void update_dto(dto& dto) const override
    {
        dto.scale = scale;
        dto.num_filter = num_filter;
        dto.sample_type = static_cast<cldnn_upsampling_sample_type>(sample_type);
        dto.with_activation = with_activation;
        dto.activation_negative_slope = activation_negative_slope;
    }
};
}