chromium/media/base/audio_buffer_converter.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_BASE_AUDIO_BUFFER_CONVERTER_H_
#define MEDIA_BASE_AUDIO_BUFFER_CONVERTER_H_

#include <memory>

#include "base/containers/circular_deque.h"
#include "base/memory/scoped_refptr.h"
#include "media/base/audio_buffer.h"
#include "media/base/audio_converter.h"
#include "media/base/audio_parameters.h"
#include "media/base/audio_timestamp_helper.h"
#include "media/base/media_export.h"

namespace media {

class AudioBus;

// Takes AudioBuffers in any format and uses an AudioConverter to convert them
// to a common format (usually the hardware output format).
class MEDIA_EXPORT AudioBufferConverter : public AudioConverter::InputCallback { … };

}  // namespace media

#endif  // MEDIA_BASE_AUDIO_BUFFER_CONVERTER_H_