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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef REMOTING_HOST_IPC_AUDIO_CAPTURER_H_ | 5 #ifndef REMOTING_HOST_IPC_AUDIO_CAPTURER_H_ |
6 #define REMOTING_HOST_IPC_AUDIO_CAPTURER_H_ | 6 #define REMOTING_HOST_IPC_AUDIO_CAPTURER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
11 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
12 #include "remoting/host/audio_capturer.h" | 12 #include "remoting/host/audio_capturer.h" |
13 | 13 |
14 namespace remoting { | 14 namespace remoting { |
15 | 15 |
16 class AudioPacket; | 16 class AudioPacket; |
17 class DesktopSessionProxy; | 17 class DesktopSessionProxy; |
18 | 18 |
19 class IpcAudioCapturer : public AudioCapturer { | 19 class IpcAudioCapturer : public AudioCapturer { |
20 public: | 20 public: |
21 explicit IpcAudioCapturer( | 21 explicit IpcAudioCapturer( |
22 scoped_refptr<DesktopSessionProxy> desktop_session_proxy); | 22 scoped_refptr<DesktopSessionProxy> desktop_session_proxy); |
23 virtual ~IpcAudioCapturer(); | 23 ~IpcAudioCapturer() override; |
24 | 24 |
25 // AudioCapturer interface. | 25 // AudioCapturer interface. |
26 virtual bool Start(const PacketCapturedCallback& callback) override; | 26 bool Start(const PacketCapturedCallback& callback) override; |
27 virtual void Stop() override; | 27 void Stop() override; |
28 virtual bool IsStarted() override; | 28 bool IsStarted() override; |
29 | 29 |
30 // Called by DesktopSessionProxy when an audio packet is received. | 30 // Called by DesktopSessionProxy when an audio packet is received. |
31 void OnAudioPacket(scoped_ptr<AudioPacket> packet); | 31 void OnAudioPacket(scoped_ptr<AudioPacket> packet); |
32 | 32 |
33 private: | 33 private: |
34 // Invoked when an audio packet was received. | 34 // Invoked when an audio packet was received. |
35 PacketCapturedCallback callback_; | 35 PacketCapturedCallback callback_; |
36 | 36 |
37 // Wraps the IPC channel to the desktop session agent. | 37 // Wraps the IPC channel to the desktop session agent. |
38 scoped_refptr<DesktopSessionProxy> desktop_session_proxy_; | 38 scoped_refptr<DesktopSessionProxy> desktop_session_proxy_; |
39 | 39 |
40 // Used to cancel tasks pending on the capturer when it is stopped. | 40 // Used to cancel tasks pending on the capturer when it is stopped. |
41 base::WeakPtrFactory<IpcAudioCapturer> weak_factory_; | 41 base::WeakPtrFactory<IpcAudioCapturer> weak_factory_; |
42 | 42 |
43 DISALLOW_COPY_AND_ASSIGN(IpcAudioCapturer); | 43 DISALLOW_COPY_AND_ASSIGN(IpcAudioCapturer); |
44 }; | 44 }; |
45 | 45 |
46 } // namespace remoting | 46 } // namespace remoting |
47 | 47 |
48 #endif // REMOTING_HOST_IPC_AUDIO_CAPTURER_H_ | 48 #endif // REMOTING_HOST_IPC_AUDIO_CAPTURER_H_ |
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