fe891d581d
- Changing API for time values from float to double for better precision. - Fixing minor mistakes in the documentation. - Fixing minor unnecessary large memory allocation.
64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
/*******************************************************************************
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* Copyright 2009-2016 Jörg Müller
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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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#pragma once
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/**
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* @file DelayReader.h
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* @ingroup fx
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* The DelayReader class.
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*/
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#include "fx/EffectReader.h"
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AUD_NAMESPACE_BEGIN
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/**
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* This class reads another reader and delays it.
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*/
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class AUD_API DelayReader : public EffectReader
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{
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private:
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/**
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* The delay level.
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*/
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const int m_delay;
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/**
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* The remaining delay for playback.
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*/
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int m_remdelay;
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// delete copy constructor and operator=
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DelayReader(const DelayReader&) = delete;
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DelayReader& operator=(const DelayReader&) = delete;
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public:
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/**
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* Creates a new delay reader.
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* \param reader The reader to read from.
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* \param delay The delay in seconds.
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*/
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DelayReader(std::shared_ptr<IReader> reader, double delay);
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virtual void seek(int position);
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virtual int getLength() const;
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virtual int getPosition() const;
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virtual void read(int& length, bool& eos, sample_t* buffer);
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};
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AUD_NAMESPACE_END
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