1// Copyright (C) 2021 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3#ifndef QFFMPEGSUBTITLERENDERER_P_H
4#define QFFMPEGSUBTITLERENDERER_P_H
5
6//
7// W A R N I N G
8// -------------
9//
10// This file is not part of the Qt API. It exists purely as an
11// implementation detail. This header file may change from version to
12// version without notice, or even be removed.
13//
14// We mean it.
15//
16
17#include "playbackengine/qffmpegrenderer_p.h"
18
19#include <QtCore/qpointer.h>
20
21QT_BEGIN_NAMESPACE
22
23class QVideoSink;
24
25namespace QFFmpeg {
26
27class SubtitleRenderer : public Renderer
28{
29 Q_OBJECT
30public:
31 SubtitleRenderer(const TimeController &tc, QVideoSink *sink);
32
33 ~SubtitleRenderer() override;
34
35 void setOutput(QVideoSink *sink, bool cleanPrevSink = false);
36
37protected:
38 RenderingResult renderInternal(Frame frame) override;
39
40private:
41 QPointer<QVideoSink> m_sink;
42};
43
44} // namespace QFFmpeg
45
46QT_END_NAMESPACE
47
48#endif // QFFMPEGSUBTITLERENDERER_P_H
49

source code of qtmultimedia/src/plugins/multimedia/ffmpeg/playbackengine/qffmpegsubtitlerenderer_p.h