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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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62 MIDIAccess::MIDIAccess( | 62 MIDIAccess::MIDIAccess( |
63 std::unique_ptr<MIDIAccessor> accessor, | 63 std::unique_ptr<MIDIAccessor> accessor, |
64 bool sysexEnabled, | 64 bool sysexEnabled, |
65 const Vector<MIDIAccessInitializer::PortDescriptor>& ports, | 65 const Vector<MIDIAccessInitializer::PortDescriptor>& ports, |
66 ExecutionContext* executionContext) | 66 ExecutionContext* executionContext) |
67 : ActiveScriptWrappable(this), | 67 : ActiveScriptWrappable(this), |
68 SuspendableObject(executionContext), | 68 SuspendableObject(executionContext), |
69 m_accessor(std::move(accessor)), | 69 m_accessor(std::move(accessor)), |
70 m_sysexEnabled(sysexEnabled), | 70 m_sysexEnabled(sysexEnabled), |
71 m_hasPendingActivity(false) { | 71 m_hasPendingActivity(false) { |
72 ThreadState::current()->registerPreFinalizer(this); | |
73 m_accessor->setClient(this); | 72 m_accessor->setClient(this); |
74 for (size_t i = 0; i < ports.size(); ++i) { | 73 for (size_t i = 0; i < ports.size(); ++i) { |
75 const MIDIAccessInitializer::PortDescriptor& port = ports[i]; | 74 const MIDIAccessInitializer::PortDescriptor& port = ports[i]; |
76 if (port.type == MIDIPort::TypeInput) { | 75 if (port.type == MIDIPort::TypeInput) { |
77 m_inputs.append(MIDIInput::create(this, port.id, port.manufacturer, | 76 m_inputs.append(MIDIInput::create(this, port.id, port.manufacturer, |
78 port.name, port.version, | 77 port.name, port.version, |
79 ToDeviceState(port.state))); | 78 ToDeviceState(port.state))); |
80 } else { | 79 } else { |
81 m_outputs.append(MIDIOutput::create( | 80 m_outputs.append(MIDIOutput::create( |
82 this, m_outputs.size(), port.id, port.manufacturer, port.name, | 81 this, m_outputs.size(), port.id, port.manufacturer, port.name, |
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227 } | 226 } |
228 | 227 |
229 DEFINE_TRACE(MIDIAccess) { | 228 DEFINE_TRACE(MIDIAccess) { |
230 visitor->trace(m_inputs); | 229 visitor->trace(m_inputs); |
231 visitor->trace(m_outputs); | 230 visitor->trace(m_outputs); |
232 EventTargetWithInlineData::trace(visitor); | 231 EventTargetWithInlineData::trace(visitor); |
233 SuspendableObject::trace(visitor); | 232 SuspendableObject::trace(visitor); |
234 } | 233 } |
235 | 234 |
236 } // namespace blink | 235 } // namespace blink |
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