55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
/*
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* MdctDec.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 MDCT_DEC_H_
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#define MDCT_DEC_H_
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#include <cstdint>
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#include "DctIV.hpp"
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#include "Datapoints.hpp"
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#include "Lc3Config.hpp"
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namespace Lc3Dec
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{
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class MdctDec
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{
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public:
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MdctDec(const Lc3Config& lc3Config_);
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virtual ~MdctDec();
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void registerDatapoints(DatapointContainer* datapoints);
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void run(const double* const X_hat);
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const Lc3Config& lc3Config;
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double* x_hat_mdct;
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private:
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void MdctInvFastDbl();
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DctIVDbl dctIVDbl;
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double* mem_ola_add;
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double* t_hat_mdct;
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double* wN;
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};
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}//namespace Lc3Dec
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#endif // MDCT_DEC_H_
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