83 lines
2.5 KiB
C++
83 lines
2.5 KiB
C++
/*
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* EncoderFrame.hpp
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*
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* Copyright 2019 HIMSA II K/S - www.himsa.dk. Represented by EHIMA - www.ehima.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __ENCODER_FRAME_HPP_
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#define __ENCODER_FRAME_HPP_
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#include <cstdint>
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#include "Datapoints.hpp"
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#include "MdctEnc.hpp"
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#include "BandwidthDetector.hpp"
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#include "AttackDetector.hpp"
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#include "SpectralNoiseShaping.hpp"
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#include "TemporalNoiseShaping.hpp"
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#include "LongTermPostfilter.hpp"
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#include "SpectralQuantization.hpp"
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#include "NoiseLevelEstimation.hpp"
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#include "BitstreamEncoding.hpp"
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#include "Lc3Config.hpp"
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namespace Lc3Enc
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{
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class EncoderFrame
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{
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public:
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EncoderFrame(
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MdctEnc& mdctEnc_,
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AttackDetector& attackDetector_,
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SpectralNoiseShaping& spectralNoiseShaping_,
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TemporalNoiseShaping& temporalNoiseShaping_,
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SpectralQuantization& spectralQuantization_,
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NoiseLevelEstimation& noiseLevelEstimation_,
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const Lc3Config& lc3Config_,
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uint16_t nbytes_);
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virtual ~EncoderFrame();
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void registerDatapoints(DatapointContainer* datapoints_);
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void run(const int16_t* x_s, uint8_t* bytes);
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void linkPreviousFrame(EncoderFrame* previousFrame);
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// input parameter
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const Lc3Config& lc3Config;
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const uint16_t nbytes;
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private:
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DatapointContainer* datapoints;
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MdctEnc& mdctEnc;
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BandwidthDetector bandwidthDetector;
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AttackDetector& attackDetector;
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SpectralNoiseShaping& spectralNoiseShaping;
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TemporalNoiseShaping& temporalNoiseShaping;
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LongTermPostfilter longTermPostfilter;
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SpectralQuantization& spectralQuantization;
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NoiseLevelEstimation& noiseLevelEstimation;
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BitstreamEncoding bitstreamEncoding;
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private:
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// states & outputs
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int16_t frameN;
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};
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}//namespace Lc3Enc
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#endif // __ENCODER_FRAME_HPP_
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