|
1 /**************************************************************************** |
|
2 ** |
|
3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
|
4 ** All rights reserved. |
|
5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
6 ** |
|
7 ** This file is part of the QtMultimedia module of the Qt Toolkit. |
|
8 ** |
|
9 ** $QT_BEGIN_LICENSE:LGPL$ |
|
10 ** No Commercial Usage |
|
11 ** This file contains pre-release code and may not be distributed. |
|
12 ** You may use this file in accordance with the terms and conditions |
|
13 ** contained in the Technology Preview License Agreement accompanying |
|
14 ** this package. |
|
15 ** |
|
16 ** GNU Lesser General Public License Usage |
|
17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
18 ** General Public License version 2.1 as published by the Free Software |
|
19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
20 ** packaging of this file. Please review the following information to |
|
21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
23 ** |
|
24 ** In addition, as a special exception, Nokia gives you certain additional |
|
25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
27 ** |
|
28 ** If you have questions regarding the use of this file, please contact |
|
29 ** Nokia at qt-info@nokia.com. |
|
30 ** |
|
31 ** |
|
32 ** |
|
33 ** |
|
34 ** |
|
35 ** |
|
36 ** |
|
37 ** |
|
38 ** $QT_END_LICENSE$ |
|
39 ** |
|
40 ****************************************************************************/ |
|
41 |
|
42 |
|
43 #include <QtMultimedia/qaudio.h> |
|
44 |
|
45 |
|
46 QT_BEGIN_NAMESPACE |
|
47 |
|
48 namespace QAudio |
|
49 { |
|
50 |
|
51 class RegisterMetaTypes |
|
52 { |
|
53 public: |
|
54 RegisterMetaTypes() |
|
55 { |
|
56 qRegisterMetaType<QAudio::Error>(); |
|
57 qRegisterMetaType<QAudio::State>(); |
|
58 qRegisterMetaType<QAudio::Mode>(); |
|
59 } |
|
60 |
|
61 } _register; |
|
62 |
|
63 } |
|
64 |
|
65 /*! |
|
66 \namespace QAudio |
|
67 \brief The QAudio namespace contains enums used by the audio classes. |
|
68 \since 4.6 |
|
69 */ |
|
70 |
|
71 /*! |
|
72 \enum QAudio::Error |
|
73 |
|
74 \value NoError No errors have occurred |
|
75 \value OpenError An error opening the audio device |
|
76 \value IOError An error occurred during read/write of audio device |
|
77 \value UnderrunError Audio data is not being fed to the audio device at a fast enough rate |
|
78 \value FatalError A non-recoverable error has occurred, the audio device is not usable at this time. |
|
79 */ |
|
80 |
|
81 /*! |
|
82 \enum QAudio::State |
|
83 |
|
84 \value ActiveState Audio data is being processed, this state is set after start() is called |
|
85 and while audio data is available to be processed. |
|
86 \value SuspendState The audio device is in a suspended state, this state will only be entered |
|
87 after suspend() is called. |
|
88 \value StopState The audio device is closed, not processing any audio data |
|
89 \value IdleState The QIODevice passed in has no data and audio system's buffer is empty, this state |
|
90 is set after start() is called and while no audio data is available to be processed. |
|
91 */ |
|
92 |
|
93 /*! |
|
94 \enum QAudio::Mode |
|
95 |
|
96 \value AudioOutput audio output device |
|
97 \value AudioInput audio input device |
|
98 */ |
|
99 |
|
100 |
|
101 QT_END_NAMESPACE |
|
102 |