dom/midi/MIDIUtils.h
author Noemi Erli <nerli@mozilla.com>
Thu, 24 May 2018 18:30:36 +0300
changeset 476428 fae06a27c30119754a4522f9ec21d254d34cfc80
parent 460148 6464e4c6f27f4280ede1753aa3a125595b3a845c
child 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Backed out changeset c19f0dedfb15 (bug 1463794) for reftest failures in build/tests/reftest/tests/layout/reftests/w3c-css/submitted/shapes1/shape-outside-circle-056.html on a CLOSED TREE

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsTArray.h"
#include "mozilla/TimeStamp.h"

namespace mozilla {
namespace dom {
class MIDIMessage;

/**
 * Set of utility functions for dealing with MIDI Messages.
 *
 */
namespace MIDIUtils {

// Takes a nsTArray of bytes and parses it into zero or more MIDI messages.
// Returns number of bytes parsed.
uint32_t ParseMessages(const nsTArray<uint8_t>& aByteBuffer,
                       const TimeStamp& aTimestamp,
                       nsTArray<MIDIMessage>& aMsgArray);
// Returns true if a message is a sysex message.
bool IsSysexMessage(const MIDIMessage& a);
}
} // namespace dom
} // namespace mozilla