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Issue 151343002: Web MIDI: make naming convention be consistent (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: review boliu #2 Created 6 years, 10 months ago
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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 #include "media/midi/midi_manager.h" 5 #include "media/midi/midi_manager.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "base/bind_helpers.h" 8 #include "base/bind_helpers.h"
9 9
10 namespace media { 10 namespace media {
11 11
12 #if !defined(OS_MACOSX) && !defined(OS_WIN) && !defined(USE_ALSA) 12 #if !defined(OS_MACOSX) && !defined(OS_WIN) && !defined(USE_ALSA)
13 // TODO(toyoshim): implement MIDIManager for other platforms. 13 // TODO(toyoshim): implement MidiManager for other platforms.
14 MIDIManager* MIDIManager::Create() { 14 MidiManager* MidiManager::Create() {
15 return new MIDIManager; 15 return new MidiManager;
16 } 16 }
17 #endif 17 #endif
18 18
19 MIDIManager::MIDIManager() 19 MidiManager::MidiManager()
20 : initialized_(false) { 20 : initialized_(false) {
21 } 21 }
22 22
23 MIDIManager::~MIDIManager() { 23 MidiManager::~MidiManager() {
24 } 24 }
25 25
26 bool MIDIManager::StartSession(MIDIManagerClient* client) { 26 bool MidiManager::StartSession(MidiManagerClient* client) {
27 // Lazily initialize the MIDI back-end. 27 // Lazily initialize the MIDI back-end.
28 if (!initialized_) 28 if (!initialized_)
29 initialized_ = Initialize(); 29 initialized_ = Initialize();
30 30
31 if (initialized_) { 31 if (initialized_) {
32 base::AutoLock auto_lock(clients_lock_); 32 base::AutoLock auto_lock(clients_lock_);
33 clients_.insert(client); 33 clients_.insert(client);
34 } 34 }
35 35
36 return initialized_; 36 return initialized_;
37 } 37 }
38 38
39 void MIDIManager::EndSession(MIDIManagerClient* client) { 39 void MidiManager::EndSession(MidiManagerClient* client) {
40 base::AutoLock auto_lock(clients_lock_); 40 base::AutoLock auto_lock(clients_lock_);
41 ClientList::iterator i = clients_.find(client); 41 ClientList::iterator i = clients_.find(client);
42 if (i != clients_.end()) 42 if (i != clients_.end())
43 clients_.erase(i); 43 clients_.erase(i);
44 } 44 }
45 45
46 void MIDIManager::DispatchSendMIDIData(MIDIManagerClient* client, 46 void MidiManager::DispatchSendMidiData(MidiManagerClient* client,
47 uint32 port_index, 47 uint32 port_index,
48 const std::vector<uint8>& data, 48 const std::vector<uint8>& data,
49 double timestamp) { 49 double timestamp) {
50 NOTREACHED(); 50 NOTREACHED();
51 } 51 }
52 52
53 bool MIDIManager::Initialize() { 53 bool MidiManager::Initialize() {
54 return false; 54 return false;
55 } 55 }
56 56
57 void MIDIManager::AddInputPort(const MIDIPortInfo& info) { 57 void MidiManager::AddInputPort(const MidiPortInfo& info) {
58 input_ports_.push_back(info); 58 input_ports_.push_back(info);
59 } 59 }
60 60
61 void MIDIManager::AddOutputPort(const MIDIPortInfo& info) { 61 void MidiManager::AddOutputPort(const MidiPortInfo& info) {
62 output_ports_.push_back(info); 62 output_ports_.push_back(info);
63 } 63 }
64 64
65 void MIDIManager::ReceiveMIDIData( 65 void MidiManager::ReceiveMidiData(
66 uint32 port_index, 66 uint32 port_index,
67 const uint8* data, 67 const uint8* data,
68 size_t length, 68 size_t length,
69 double timestamp) { 69 double timestamp) {
70 base::AutoLock auto_lock(clients_lock_); 70 base::AutoLock auto_lock(clients_lock_);
71 71
72 for (ClientList::iterator i = clients_.begin(); i != clients_.end(); ++i) 72 for (ClientList::iterator i = clients_.begin(); i != clients_.end(); ++i)
73 (*i)->ReceiveMIDIData(port_index, data, length, timestamp); 73 (*i)->ReceiveMidiData(port_index, data, length, timestamp);
74 } 74 }
75 75
76 } // namespace media 76 } // namespace media
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