OpenBSD media/audio support

media/audio/openbsd/audio_manager_openbsd.h

+// Copyright (c) 2009 The Chromium Authors. All rights reserved.

[Evan Martin, 2010/03/25 21:42:08]

2010

[Peter Valchev, 2010/03/25 21:47:29]

Done.

+// 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 "media/audio/audio_output.h"
+
+class AudioManagerOpenBSD : public AudioManager {
+ public:
+  AudioManagerOpenBSD();
+
+  // Call before using a newly created AudioManagerOpenBSD instance.
+  virtual void Init();
+
+  // Implementation of AudioManager.
+  virtual bool HasAudioDevices();
+  virtual AudioOutputStream* MakeAudioStream(Format format, int channels,
+                                             int sample_rate,
+                                             char bits_per_sample);
+  virtual void MuteAll();
+  virtual void UnMuteAll();
+
+ protected:
+  // Friend function for invoking the destructor at exit.
+  friend void DestroyAudioManagerOpenBSD(void*);
+  virtual ~AudioManagerOpenBSD();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(AudioManagerOpenBSD);
+};
+
+#endif  // MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_