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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef MEDIA_MIDI_MIDI_RESULT_H_ | 5 #ifndef MEDIA_MIDI_MIDI_RESULT_H_ |
| 6 #define MEDIA_MIDI_MIDI_RESULT_H_ | 6 #define MEDIA_MIDI_MIDI_RESULT_H_ |
| 7 | 7 |
| 8 namespace media { | 8 namespace media { |
| 9 | 9 |
| 10 // Result codes for MIDI. | 10 // Result codes for MIDI. |
| 11 enum MidiResult { | 11 enum MidiResult { |
| 12 MIDI_OK, | 12 MIDI_NOT_INITIALIZED = -1, |
| 13 MIDI_OK = 0, |
| 13 MIDI_NOT_SUPPORTED, | 14 MIDI_NOT_SUPPORTED, |
| 14 MIDI_INITIALIZATION_ERROR, | 15 MIDI_INITIALIZATION_ERROR, |
| 15 | 16 |
| 16 // |MIDI_RESULT_LAST| is used in content/common/media/midi_messages.h with | 17 // |MIDI_RESULT_LAST| is used in content/common/media/midi_messages.h with |
| 17 // IPC_ENUM_TRAITS_MAX_VALUE macro. Keep the value up to date. Otherwise | 18 // IPC_ENUM_TRAITS_MAX_VALUE macro. Keep the value up to date. Otherwise |
| 18 // a new value can not be passed to the renderer. | 19 // a new value can not be passed to the renderer. |
| 19 MIDI_RESULT_LAST = MIDI_INITIALIZATION_ERROR, | 20 MIDI_RESULT_LAST = MIDI_INITIALIZATION_ERROR, |
| 20 }; | 21 }; |
| 21 | 22 |
| 22 } // namespace media | 23 } // namespace media |
| 23 | 24 |
| 24 #endif // MEDIA_MIDI_MIDI_RESULT_H_ | 25 #endif // MEDIA_MIDI_MIDI_RESULT_H_ |
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Chromium Code Reviews
Issue 662853003:
Manage MIDI related objects and sessions' lifecycles correctly (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master