1// Copyright (C) 2024 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 GSTREAMER_PLATFORMSPECIFICINTERFACE_P_H
4#define GSTREAMER_PLATFORMSPECIFICINTERFACE_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 <QtMultimedia/private/qplatformmediaintegration_p.h>
18
19typedef struct _GstPipeline GstPipeline; // NOLINT (bugprone-reserved-identifier)
20typedef struct _GstElement GstElement; // NOLINT (bugprone-reserved-identifier)
21
22QT_BEGIN_NAMESPACE
23
24class QAudioDevice;
25
26class Q_MULTIMEDIA_EXPORT QGStreamerPlatformSpecificInterface
27 : public QAbstractPlatformSpecificInterface
28{
29public:
30 ~QGStreamerPlatformSpecificInterface() override;
31
32 static QGStreamerPlatformSpecificInterface *instance();
33
34 virtual QAudioDevice makeCustomGStreamerAudioInput(const QByteArray &gstreamerPipeline) = 0;
35 virtual QAudioDevice makeCustomGStreamerAudioOutput(const QByteArray &gstreamerPipeline) = 0;
36 virtual QCamera *makeCustomGStreamerCamera(const QByteArray &gstreamerPipeline,
37 QObject *parent) = 0;
38
39 // Note: ownership of GstElement is not transferred
40 virtual QCamera *makeCustomGStreamerCamera(GstElement *, QObject *parent) = 0;
41
42 virtual GstPipeline *gstPipeline(QMediaPlayer *) = 0;
43 virtual GstPipeline *gstPipeline(QMediaCaptureSession *) = 0;
44};
45
46QT_END_NAMESPACE
47
48#endif // GSTREAMER_PLATFORMSPECIFICINTERFACE_P_H
49

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source code of qtmultimedia/src/multimedia/platform/qgstreamer_platformspecificinterface_p.h