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