1 | /* This file is part of the KDE project |
2 | Copyright (C) 2008 Matthias Kretz <kretz@kde.org> |
3 | |
4 | This library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2.1 of the License, or (at your option) version 3, or any |
8 | later version accepted by the membership of KDE e.V. (or its |
9 | successor approved by the membership of KDE e.V.), Nokia Corporation |
10 | (or its successors, if any) and the KDE Free Qt Foundation, which shall |
11 | act as a proxy defined in Section 6 of version 3 of the license. |
12 | |
13 | This library is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 | Lesser General Public License for more details. |
17 | |
18 | You should have received a copy of the GNU Lesser General Public |
19 | License along with this library. If not, see <http://www.gnu.org/licenses/>. |
20 | |
21 | */ |
22 | |
23 | #ifndef PHONON_VIDEODATAOUTPUT2_H |
24 | #define PHONON_VIDEODATAOUTPUT2_H |
25 | |
26 | #include "export.h" |
27 | #include <QObject> |
28 | #include "abstractvideodataoutput.h" |
29 | |
30 | namespace Phonon |
31 | { |
32 | namespace Experimental |
33 | { |
34 | |
35 | class VideoDataOutput2Private; |
36 | |
37 | /** |
38 | * \short This class gives you the video data. |
39 | * |
40 | * This class implements a special AbstractVideoOutput that gives your |
41 | * application the video data. |
42 | * |
43 | * You can also use the video data for further processing (e.g. encoding and |
44 | * saving to a file). |
45 | * |
46 | * \author Matthias Kretz <kretz@kde.org> |
47 | */ |
48 | class PHONONEXPERIMENTAL_EXPORT VideoDataOutput2 : public QObject, public AbstractVideoDataOutput |
49 | { |
50 | Q_OBJECT |
51 | P_DECLARE_PRIVATE(VideoDataOutput2) |
52 | PHONON_HEIR(VideoDataOutput2) |
53 | |
54 | protected: |
55 | void frameReady(const VideoFrame2 &) override; |
56 | |
57 | void endOfMedia() override; |
58 | |
59 | Q_SIGNALS: |
60 | /** |
61 | * The signal is emitted whenever a frame should be displayed. |
62 | * nowStamp is the current time, outStamp tells the users |
63 | * what time the frame should be displayed with. |
64 | * |
65 | * The relevant frames should be fetched and displayed using frameForTime |
66 | * method. |
67 | */ |
68 | void frameReadySignal(const Phonon::Experimental::VideoFrame2 &); |
69 | |
70 | /** |
71 | * This signal is emitted after the last frameReady signal of a |
72 | * media is emitted. |
73 | */ |
74 | void endOfMediaSignal(); |
75 | }; |
76 | |
77 | } // namespace Experimental |
78 | } //namespace Phonon |
79 | |
80 | #endif // PHONON_VIDEODATAOUTPUT2_H |
81 | |