midi_output.cc | Explore in Territory

/*
 * Copyright (C) 2013 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "third_party/blink/renderer/modules/webmidi/midi_output.h"

#include "media/midi/midi_service.mojom-blink.h"
#include "third_party/blink/renderer/core/dom/document.h"
#include "third_party/blink/renderer/core/execution_context/execution_context.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/timing/dom_window_performance.h"
#include "third_party/blink/renderer/core/timing/window_performance.h"
#include "third_party/blink/renderer/core/timing/worker_global_scope_performance.h"
#include "third_party/blink/renderer/core/workers/worker_global_scope.h"
#include "third_party/blink/renderer/modules/webmidi/midi_access.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
#include "third_party/blink/renderer/platform/instrumentation/use_counter.h"
#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"

PortState;

namespace blink {

namespace {

DOMUint8Array* ConvertUnsignedDataToUint8Array(
    Vector<unsigned> unsigned_data,
    ExceptionState& exception_state) { … }

base::TimeTicks GetTimeOrigin(ExecutionContext* context) { … }

class MessageValidator { … };

}  // namespace

MIDIOutput::MIDIOutput(MIDIAccess* access,
                       unsigned port_index,
                       const String& id,
                       const String& manufacturer,
                       const String& name,
                       const String& version,
                       PortState state)
    : … { … }

MIDIOutput::~MIDIOutput() = default;

void MIDIOutput::send(NotShared<DOMUint8Array> array,
                      double timestamp_in_milliseconds,
                      ExceptionState& exception_state) { … }

void MIDIOutput::send(Vector<unsigned> unsigned_data,
                      double timestamp_in_milliseconds,
                      ExceptionState& exception_state) { … }

void MIDIOutput::send(NotShared<DOMUint8Array> data,
                      ExceptionState& exception_state) { … }

void MIDIOutput::send(Vector<unsigned> unsigned_data,
                      ExceptionState& exception_state) { … }

void MIDIOutput::DidOpen(bool opened) { … }

void MIDIOutput::Trace(Visitor* visitor) const { … }

void MIDIOutput::SendInternal(DOMUint8Array* array,
                              base::TimeTicks timestamp,
                              ExceptionState& exception_state) { … }

}  // namespace blink
chromium/third_party/blink/renderer/modules/webmidi/midi_output.cc
