poison_reader.h

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/*
 * Copyright (c) 2019 Roc Streaming authors
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
 
//! @file roc_audio/poison_reader.h
//! @brief Poison reader.
 
#ifndef ROC_AUDIO_POISON_READER_H_
#define ROC_AUDIO_POISON_READER_H_
 
#include "roc_audio/frame.h"
#include "roc_audio/iframe_reader.h"
#include "roc_core/noncopyable.h"
 
namespace roc {
namespace audio {
 
//! Poisons audio frames before reading them.
class PoisonReader : public IFrameReader, public core::NonCopyable<> {
public:
    //! Initialize.
    PoisonReader(IFrameReader& reader);
 
    //! Read audio frame.
    virtual bool read(Frame&);
 
private:
    IFrameReader& reader_;
};
 
} // namespace audio
} // namespace roc
 
#endif // ROC_AUDIO_POISON_READER_H_