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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 MEDIA_MIDI_MIDI_MANAGER_ALSA_H_ | 5 #ifndef MEDIA_MIDI_MIDI_MANAGER_ALSA_H_ |
6 #define MEDIA_MIDI_MIDI_MANAGER_ALSA_H_ | 6 #define MEDIA_MIDI_MIDI_MANAGER_ALSA_H_ |
7 | 7 |
8 #include <alsa/asoundlib.h> | 8 #include <alsa/asoundlib.h> |
9 #include <map> | 9 #include <map> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/basictypes.h" | 12 #include "base/basictypes.h" |
13 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
14 #include "base/synchronization/lock.h" | 14 #include "base/synchronization/lock.h" |
15 #include "base/threading/thread.h" | 15 #include "base/threading/thread.h" |
16 #include "media/midi/midi_manager.h" | 16 #include "media/midi/midi_manager.h" |
17 | 17 |
18 namespace media { | 18 namespace media { |
19 | 19 |
20 class MidiManagerAlsa : public MidiManager { | 20 class MidiManagerAlsa : public MidiManager { |
21 public: | 21 public: |
22 MidiManagerAlsa(); | 22 MidiManagerAlsa(); |
23 virtual ~MidiManagerAlsa(); | 23 virtual ~MidiManagerAlsa(); |
24 | 24 |
25 // MidiManager implementation. | 25 // MidiManager implementation. |
26 virtual void StartInitialization() OVERRIDE; | 26 virtual void StartInitialization() override; |
27 virtual void DispatchSendMidiData(MidiManagerClient* client, | 27 virtual void DispatchSendMidiData(MidiManagerClient* client, |
28 uint32 port_index, | 28 uint32 port_index, |
29 const std::vector<uint8>& data, | 29 const std::vector<uint8>& data, |
30 double timestamp) OVERRIDE; | 30 double timestamp) override; |
31 | 31 |
32 private: | 32 private: |
33 // An internal callback that runs on MidiSendThread. | 33 // An internal callback that runs on MidiSendThread. |
34 void SendMidiData(uint32 port_index, | 34 void SendMidiData(uint32 port_index, |
35 const std::vector<uint8>& data); | 35 const std::vector<uint8>& data); |
36 | 36 |
37 void EventReset(); | 37 void EventReset(); |
38 void EventLoop(); | 38 void EventLoop(); |
39 | 39 |
40 // Alsa seq handles. | 40 // Alsa seq handles. |
(...skipping 19 matching lines...) Expand all Loading... |
60 | 60 |
61 bool event_thread_shutdown_; // guarded by shutdown_lock_ | 61 bool event_thread_shutdown_; // guarded by shutdown_lock_ |
62 base::Lock shutdown_lock_; // guards event_thread_shutdown_ | 62 base::Lock shutdown_lock_; // guards event_thread_shutdown_ |
63 | 63 |
64 DISALLOW_COPY_AND_ASSIGN(MidiManagerAlsa); | 64 DISALLOW_COPY_AND_ASSIGN(MidiManagerAlsa); |
65 }; | 65 }; |
66 | 66 |
67 } // namespace media | 67 } // namespace media |
68 | 68 |
69 #endif // MEDIA_MIDI_MIDI_MANAGER_ALSA_H_ | 69 #endif // MEDIA_MIDI_MIDI_MANAGER_ALSA_H_ |
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