EqualizerLinearBandMapper.h

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/*
 * Copyright Amazon.com, Inc. or its affiliates. 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.
 * A copy of the License is located at
 *
 *     http://aws.amazon.com/apache2.0/
 *
 * or in the "license" file accompanying this file. This file 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.
 */

#ifndef ACSDKEQUALIZERIMPLEMENTATIONS_EQUALIZERLINEARBANDMAPPER_H_
#define ACSDKEQUALIZERIMPLEMENTATIONS_EQUALIZERLINEARBANDMAPPER_H_

#include <functional>
#include <memory>

#include <acsdkEqualizerInterfaces/EqualizerTypes.h>

#include "EqualizerBandMapperInterface.h"

namespace alexaClientSDK {
namespace acsdkEqualizer {

class EqualizerLinearBandMapper : public EqualizerBandMapperInterface {
public:
    static std::shared_ptr<EqualizerLinearBandMapper> create(int numberOfTargetBands);

    void mapEqualizerBands(
        const acsdkEqualizerInterfaces::EqualizerBandLevelMap& bandLevelMap,
        std::function<void(int, int)> setBandCallback) override;

private:
    explicit EqualizerLinearBandMapper(int numberOfTargetBands);

    int m_numberOfTargetBands;
};

}  // namespace acsdkEqualizer
}  // namespace alexaClientSDK

#endif  // ACSDKEQUALIZERIMPLEMENTATIONS_EQUALIZERLINEARBANDMAPPER_H_