chromium/media/audio/audio_input_ipc.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.

#ifndef MEDIA_AUDIO_AUDIO_INPUT_IPC_H_
#define MEDIA_AUDIO_AUDIO_INPUT_IPC_H_

#include <stdint.h>

#include "base/memory/read_only_shared_memory_region.h"
#include "base/sync_socket.h"
#include "media/base/audio_capturer_source.h"
#include "media/base/audio_parameters.h"
#include "media/base/media_export.h"

namespace media {

class AudioProcessorControls;

// Contains IPC notifications for the state of the server side
// (AudioInputController) audio state changes and when an AudioInputController
// has been created.  Implemented by AudioInputDevice.
class MEDIA_EXPORT AudioInputIPCDelegate { … };

// Provides IPC functionality for an AudioInputIPCDelegate (e.g., an
// AudioInputDevice).  The implementation should asynchronously deliver the
// messages to an AudioInputController object (or create one in the case of
// CreateStream()), that may live in a separate process.
class MEDIA_EXPORT AudioInputIPC { … };

}  // namespace media

#endif  // MEDIA_AUDIO_AUDIO_INPUT_IPC_H_