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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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| 29 */ | 29 */ |
| 30 | 30 |
| 31 #include "modules/webmidi/MIDIOutput.h" | 31 #include "modules/webmidi/MIDIOutput.h" |
| 32 | 32 |
| 33 #include "bindings/core/v8/ExceptionState.h" | 33 #include "bindings/core/v8/ExceptionState.h" |
| 34 #include "core/dom/ExceptionCode.h" | 34 #include "core/dom/ExceptionCode.h" |
| 35 #include "core/dom/ExecutionContext.h" | 35 #include "core/dom/ExecutionContext.h" |
| 36 #include "core/frame/LocalDOMWindow.h" | 36 #include "core/frame/LocalDOMWindow.h" |
| 37 #include "core/timing/DOMWindowPerformance.h" | 37 #include "core/timing/DOMWindowPerformance.h" |
| 38 #include "core/timing/Performance.h" | 38 #include "core/timing/Performance.h" |
| 39 #include "media/midi/midi_service.mojom-blink.h" |
| 39 #include "modules/webmidi/MIDIAccess.h" | 40 #include "modules/webmidi/MIDIAccess.h" |
| 40 | 41 |
| 42 using midi::mojom::PortState; |
| 43 |
| 41 namespace blink { | 44 namespace blink { |
| 42 | 45 |
| 43 using PortState = MIDIAccessor::MIDIPortState; | |
| 44 | |
| 45 namespace { | 46 namespace { |
| 46 | 47 |
| 47 double now(ExecutionContext* context) { | 48 double now(ExecutionContext* context) { |
| 48 LocalDOMWindow* window = context ? context->executingWindow() : nullptr; | 49 LocalDOMWindow* window = context ? context->executingWindow() : nullptr; |
| 49 Performance* performance = | 50 Performance* performance = |
| 50 window ? DOMWindowPerformance::performance(*window) : nullptr; | 51 window ? DOMWindowPerformance::performance(*window) : nullptr; |
| 51 return performance ? performance->now() : 0.0; | 52 return performance ? performance->now() : 0.0; |
| 52 } | 53 } |
| 53 | 54 |
| 54 class MessageValidator { | 55 class MessageValidator { |
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| 272 void MIDIOutput::send(Vector<unsigned> unsignedData, | 273 void MIDIOutput::send(Vector<unsigned> unsignedData, |
| 273 ExceptionState& exceptionState) { | 274 ExceptionState& exceptionState) { |
| 274 send(unsignedData, 0.0, exceptionState); | 275 send(unsignedData, 0.0, exceptionState); |
| 275 } | 276 } |
| 276 | 277 |
| 277 DEFINE_TRACE(MIDIOutput) { | 278 DEFINE_TRACE(MIDIOutput) { |
| 278 MIDIPort::trace(visitor); | 279 MIDIPort::trace(visitor); |
| 279 } | 280 } |
| 280 | 281 |
| 281 } // namespace blink | 282 } // namespace blink |
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