PcmBufferPoolInterface.hpp

/*
 * Copyright (c) 2022-2023, Soliton Systems K.K. All rights reserved.
 * Use in source and binary forms, with or without modification, 
 * is permitted provided that the following a condition is met:
 *
 * Use is permitted only in accordance with the terms and 
 * conditions set forth in the Software License Agreement available 
 * at https://zao-sdk.org/license-agreement/.
 */
#ifndef ZEP_AUDIO_PCM_BUFFER_POOL_INTERFACE_HPP_
#define ZEP_AUDIO_PCM_BUFFER_POOL_INTERFACE_HPP_
 
#include <memory>
 
#include "../TimestampInterface.hpp"
#include "PcmBufferPoolReaderInterface.hpp"
#include "PcmBufferPoolWriterInterface.hpp"
 
namespace zep {
namespace audio {
 
class PcmBufferPoolInterface : public PcmBufferPoolWriterInterface,
                               public PcmBufferPoolReaderInterface {
 public:
  virtual std::size_t GetSamplesPerBuffer() const noexcept = 0;
 
  virtual std::size_t GetNumOfBuffers() const noexcept = 0;
 
  virtual void FinalizeWriter(
      PcmBufferWriter& writer, std::size_t written_samples,
      TimestampInterface::Rep head_timestamp) noexcept = 0;
 
  virtual void FinalizeReader(PcmBufferReader& reader) noexcept = 0;
 
  virtual ~PcmBufferPoolInterface() noexcept = default;
};
 
std::shared_ptr<PcmBufferPoolInterface> CreatePcmBufferPool(
    std::size_t samples_per_buffer, std::size_t num_of_buffers);
 
}  // namespace audio
}  // namespace zep
 
#include "PcmBufferReader.hpp"
#include "PcmBufferWriter.hpp"
 
#endif  // ZEP_AUDIO_PCM_BUFFER_POOL_INTERFACE_HPP_