media/midi/midi_result.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef MEDIA_MIDI_MIDI_RESULT_H_
   6 #define MEDIA_MIDI_MIDI_RESULT_H_
   7
   8 namespace media {
   9 namespace midi {
  10
  11 // Result codes for MIDI.
  12 enum MidiResult {
  13   MIDI_NOT_INITIALIZED = -1,
  14   MIDI_OK = 0,
  15   MIDI_NOT_SUPPORTED,
  16   MIDI_INITIALIZATION_ERROR,
  17
  18   // |MIDI_RESULT_LAST| is used in content/common/media/midi_messages.h with
  19   // IPC_ENUM_TRAITS_MAX_VALUE macro. Keep the value up to date. Otherwise
  20   // a new value can not be passed to the renderer.
  21   MIDI_RESULT_LAST = MIDI_INITIALIZATION_ERROR,
  22 };
  23
  24 }  // namespace midi
  25 }  // namespace media
  26
  27 #endif  // MEDIA_MIDI_MIDI_RESULT_H_