chromium/media/audio/fake_audio_input_stream.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// A fake implementation of AudioInputStream, useful for testing purpose.

#ifndef MEDIA_AUDIO_FAKE_AUDIO_INPUT_STREAM_H_
#define MEDIA_AUDIO_FAKE_AUDIO_INPUT_STREAM_H_

#include <memory>
#include <string>
#include <vector>

#include "base/functional/callback_forward.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "base/threading/thread.h"
#include "base/time/time.h"
#include "media/audio/audio_io.h"
#include "media/base/audio_parameters.h"
#include "media/base/fake_audio_worker.h"

namespace media {

class AudioBus;
class AudioManagerBase;

// This class acts as a fake audio input stream. The default is to generate a
// beeping sound unless --use-file-for-fake-audio-capture=<file> is specified,
// in which case the indicated .wav file will be read and played into the
// stream.
class MEDIA_EXPORT FakeAudioInputStream : public AudioInputStream { … };

}  // namespace media

#endif  // MEDIA_AUDIO_FAKE_AUDIO_INPUT_STREAM_H_