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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_
#define MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_
#include <set>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "base/threading/thread.h"
#include "media/audio/audio_manager_base.h"
namespace media {
class MEDIA_EXPORT AudioManagerOpenBSD : public AudioManagerBase {
public:
AudioManagerOpenBSD(std::unique_ptr<AudioThread> audio_thread,
AudioLogFactory* audio_log_factory);
~AudioManagerOpenBSD() override;
// Implementation of AudioManager.
bool HasAudioOutputDevices() override;
bool HasAudioInputDevices() override;
void GetAudioInputDeviceNames(AudioDeviceNames* device_names) override;
void GetAudioOutputDeviceNames(AudioDeviceNames* device_names) override;
AudioParameters GetInputStreamParameters(
const std::string& device_id) override;
const char* GetName() override;
// Implementation of AudioManagerBase.
AudioOutputStream* MakeLinearOutputStream(
const AudioParameters& params,
const LogCallback& log_callback) override;
AudioOutputStream* MakeLowLatencyOutputStream(
const AudioParameters& params,
const std::string& device_id,
const LogCallback& log_callback) override;
AudioInputStream* MakeLinearInputStream(
const AudioParameters& params,
const std::string& device_id,
const LogCallback& log_callback) override;
AudioInputStream* MakeLowLatencyInputStream(
const AudioParameters& params,
const std::string& device_id,
const LogCallback& log_callback) override;
protected:
AudioParameters GetPreferredOutputStreamParameters(
const std::string& output_device_id,
const AudioParameters& input_params) override;
private:
// Called by MakeLinearOutputStream and MakeLowLatencyOutputStream.
AudioOutputStream* MakeOutputStream(const AudioParameters& params);
AudioInputStream* MakeInputStream(const AudioParameters& params);
DISALLOW_COPY_AND_ASSIGN(AudioManagerOpenBSD);
};
} // namespace media
#endif // MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_
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