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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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_H_ | 5 #ifndef MEDIA_MIDI_MIDI_MANAGER_H_ |
6 #define MEDIA_MIDI_MIDI_MANAGER_H_ | 6 #define MEDIA_MIDI_MIDI_MANAGER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include <set> | 11 #include <set> |
12 #include <vector> | 12 #include <vector> |
13 | 13 |
14 #include "base/macros.h" | 14 #include "base/macros.h" |
15 #include "base/memory/ref_counted.h" | 15 #include "base/memory/ref_counted.h" |
16 #include "base/synchronization/lock.h" | 16 #include "base/synchronization/lock.h" |
17 #include "base/time/time.h" | 17 #include "base/time/time.h" |
18 #include "media/midi/midi_export.h" | 18 #include "media/midi/midi_export.h" |
19 #include "media/midi/midi_port_info.h" | 19 #include "media/midi/midi_port_info.h" |
20 #include "media/midi/result.h" | 20 #include "media/midi/result.h" |
21 | 21 |
22 namespace base { | 22 namespace base { |
23 class SingleThreadTaskRunner; | 23 class SingleThreadTaskRunner; |
24 } // namespace base | 24 } // namespace base |
25 | 25 |
26 namespace media { | |
27 namespace midi { | 26 namespace midi { |
28 | 27 |
29 // A MidiManagerClient registers with the MidiManager to receive MIDI data. | 28 // A MidiManagerClient registers with the MidiManager to receive MIDI data. |
30 // See MidiManager::RequestAccess() and MidiManager::ReleaseAccess() | 29 // See MidiManager::RequestAccess() and MidiManager::ReleaseAccess() |
31 // for details. | 30 // for details. |
32 class MIDI_EXPORT MidiManagerClient { | 31 class MIDI_EXPORT MidiManagerClient { |
33 public: | 32 public: |
34 virtual ~MidiManagerClient() {} | 33 virtual ~MidiManagerClient() {} |
35 | 34 |
36 // AddInputPort() and AddOutputPort() are called before CompleteStartSession() | 35 // AddInputPort() and AddOutputPort() are called before CompleteStartSession() |
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203 | 202 |
204 // Protects access to |clients_|, |pending_clients_|, | 203 // Protects access to |clients_|, |pending_clients_|, |
205 // |session_thread_runner_|, |initialized_|, |finalize_|, |result_|, | 204 // |session_thread_runner_|, |initialized_|, |finalize_|, |result_|, |
206 // |input_ports_| and |output_ports_|. | 205 // |input_ports_| and |output_ports_|. |
207 base::Lock lock_; | 206 base::Lock lock_; |
208 | 207 |
209 DISALLOW_COPY_AND_ASSIGN(MidiManager); | 208 DISALLOW_COPY_AND_ASSIGN(MidiManager); |
210 }; | 209 }; |
211 | 210 |
212 } // namespace midi | 211 } // namespace midi |
213 } // namespace media | |
214 | 212 |
215 #endif // MEDIA_MIDI_MIDI_MANAGER_H_ | 213 #endif // MEDIA_MIDI_MIDI_MANAGER_H_ |
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