blob: 4d850bd1944f5bc9a83682c041c9e20df0a58f36 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#ifndef QGSTREAMERVIDEOWINDOW_H
#define QGSTREAMERVIDEOWINDOW_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <private/qgsttools_global_p.h>
#include <qvideowindowcontrol.h>
#include "qgstreamervideorendererinterface_p.h"
#include <private/qgstreamerbushelper_p.h>
#include <private/qgstreamervideooverlay_p.h>
#include <QtGui/qcolor.h>
QT_BEGIN_NAMESPACE
class QAbstractVideoSurface;
class Q_GSTTOOLS_EXPORT QGstreamerVideoWindow :
public QVideoWindowControl,
public QGstreamerVideoRendererInterface,
public QGstreamerSyncMessageFilter,
public QGstreamerBusMessageFilter
{
Q_OBJECT
Q_INTERFACES(QGstreamerVideoRendererInterface QGstreamerSyncMessageFilter QGstreamerBusMessageFilter)
public:
explicit QGstreamerVideoWindow(QObject *parent = 0, const QByteArray &elementName = QByteArray());
~QGstreamerVideoWindow();
WId winId() const override;
void setWinId(WId id) override;
QRect displayRect() const override;
void setDisplayRect(const QRect &rect) override;
bool isFullScreen() const override;
void setFullScreen(bool fullScreen) override;
QSize nativeSize() const override;
Qt::AspectRatioMode aspectRatioMode() const override;
void setAspectRatioMode(Qt::AspectRatioMode mode) override;
void repaint() override;
int brightness() const override;
void setBrightness(int brightness) override;
int contrast() const override;
void setContrast(int contrast) override;
int hue() const override;
void setHue(int hue) override;
int saturation() const override;
void setSaturation(int saturation) override;
QAbstractVideoSurface *surface() const;
GstElement *videoSink() override;
bool processSyncMessage(const QGstreamerMessage &message) override;
bool processBusMessage(const QGstreamerMessage &message) override;
bool isReady() const override { return m_windowId != 0; }
signals:
void sinkChanged();
void readyChanged(bool);
private:
QGstreamerVideoOverlay m_videoOverlay;
WId m_windowId = 0;
QRect m_displayRect;
bool m_fullScreen = false;
mutable QColor m_colorKey = QColor::Invalid;
};
QT_END_NAMESPACE
#endif
|