dom/midi/MIDIUtils.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim:set ts=2 sw=2 sts=2 et cindent: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "nsTArray.h"
   8 #include "mozilla/TimeStamp.h"
   9
  10 namespace mozilla::dom {
  11 class MIDIMessage;
  12
  13 /**
  14  * Set of utility functions for dealing with MIDI Messages.
  15  *
  16  */
  17 namespace MIDIUtils {
  18
  19 // Takes a nsTArray of bytes and parses it into zero or more MIDI messages.
  20 // Returns true if no errors were encountered, false otherwise.
  21 bool ParseMessages(const nsTArray<uint8_t>& aByteBuffer,
  22                    const TimeStamp& aTimestamp,
  23                    nsTArray<MIDIMessage>& aMsgArray);
  24 // Returns true if a message is a sysex message.
  25 bool IsSysexMessage(const MIDIMessage& a);
  26 }  // namespace MIDIUtils
  27 }  // namespace mozilla::dom