Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quick/scenegraph/qsgwindowsrenderloop_p.h |
Source code | Switch to Preprocessed file |
Line | Source | Count |
---|---|---|
1 | /**************************************************************************** | - |
2 | ** | - |
3 | ** Copyright (C) 2016 The Qt Company Ltd. | - |
4 | ** Contact: https://www.qt.io/licensing/ | - |
5 | ** | - |
6 | ** This file is part of the QtQuick module of the Qt Toolkit. | - |
7 | ** | - |
8 | ** $QT_BEGIN_LICENSE:LGPL$ | - |
9 | ** Commercial License Usage | - |
10 | ** Licensees holding valid commercial Qt licenses may use this file in | - |
11 | ** accordance with the commercial license agreement provided with the | - |
12 | ** Software or, alternatively, in accordance with the terms contained in | - |
13 | ** a written agreement between you and The Qt Company. For licensing terms | - |
14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - |
15 | ** information use the contact form at https://www.qt.io/contact-us. | - |
16 | ** | - |
17 | ** GNU Lesser General Public License Usage | - |
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - |
19 | ** General Public License version 3 as published by the Free Software | - |
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | - |
21 | ** packaging of this file. Please review the following information to | - |
22 | ** ensure the GNU Lesser General Public License version 3 requirements | - |
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | - |
24 | ** | - |
25 | ** GNU General Public License Usage | - |
26 | ** Alternatively, this file may be used under the terms of the GNU | - |
27 | ** General Public License version 2.0 or (at your option) the GNU General | - |
28 | ** Public license version 3 or any later version approved by the KDE Free | - |
29 | ** Qt Foundation. The licenses are as published by the Free Software | - |
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | - |
31 | ** included in the packaging of this file. Please review the following | - |
32 | ** information to ensure the GNU General Public License requirements will | - |
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | - |
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | - |
35 | ** | - |
36 | ** $QT_END_LICENSE$ | - |
37 | ** | - |
38 | ****************************************************************************/ | - |
39 | - | |
40 | #ifndef QSGWINDOWSRENDERLOOP_P_H | - |
41 | #define QSGWINDOWSRENDERLOOP_P_H | - |
42 | - | |
43 | // | - |
44 | // W A R N I N G | - |
45 | // ------------- | - |
46 | // | - |
47 | // This file is not part of the Qt API. It exists purely as an | - |
48 | // implementation detail. This header file may change from version to | - |
49 | // version without notice, or even be removed. | - |
50 | // | - |
51 | // We mean it. | - |
52 | // | - |
53 | - | |
54 | #include <QtCore/QObject> | - |
55 | #include <QtCore/QElapsedTimer> | - |
56 | - | |
57 | #include <QtGui/QOpenGLContext> | - |
58 | - | |
59 | #include "qsgrenderloop_p.h" | - |
60 | - | |
61 | QT_BEGIN_NAMESPACE | - |
62 | - | |
63 | class QSGRenderContext; | - |
64 | class QSGDefaultRenderContext; | - |
65 | - | |
66 | class QSGWindowsRenderLoop : public QSGRenderLoop | - |
67 | { | - |
68 | Q_OBJECT | - |
69 | public: | - |
70 | explicit QSGWindowsRenderLoop(); | - |
71 | ~QSGWindowsRenderLoop(); | - |
72 | - | |
73 | void show(QQuickWindow *window) override; | - |
74 | void hide(QQuickWindow *window) override; | - |
75 | - | |
76 | void windowDestroyed(QQuickWindow *window) override; | - |
77 | - | |
78 | void exposureChanged(QQuickWindow *window) override; | - |
79 | QImage grab(QQuickWindow *window) override; | - |
80 | - | |
81 | void update(QQuickWindow *window) override; | - |
82 | void maybeUpdate(QQuickWindow *window) override; | - |
83 | - | |
84 | QAnimationDriver *animationDriver() const override { return m_animationDriver; } never executed: return m_animationDriver; | 0 |
85 | - | |
86 | QSGContext *sceneGraphContext() const override { return m_sg; } never executed: return m_sg; | 0 |
87 | QSGRenderContext *createRenderContext(QSGContext *) const override; | - |
88 | - | |
89 | void releaseResources(QQuickWindow *) override; | - |
90 | - | |
91 | void render(); | - |
92 | void renderWindow(QQuickWindow *window); | - |
93 | - | |
94 | bool event(QEvent *event) override; | - |
95 | bool anyoneShowing() const; | - |
96 | - | |
97 | bool interleaveIncubation() const override; | - |
98 | - | |
99 | public Q_SLOTS: | - |
100 | void started(); | - |
101 | void stopped(); | - |
102 | - | |
103 | private: | - |
104 | struct WindowData { | - |
105 | QQuickWindow *window; | - |
106 | bool pendingUpdate; | - |
107 | }; | - |
108 | - | |
109 | void handleObscurity(); | - |
110 | void maybePostUpdateTimer(); | - |
111 | WindowData *windowData(QQuickWindow *window); | - |
112 | - | |
113 | QList<WindowData> m_windows; | - |
114 | - | |
115 | QOpenGLContext *m_gl; | - |
116 | QSGContext *m_sg; | - |
117 | QSGDefaultRenderContext *m_rc; | - |
118 | - | |
119 | QAnimationDriver *m_animationDriver; | - |
120 | - | |
121 | int m_updateTimer; | - |
122 | int m_animationTimer; | - |
123 | - | |
124 | int m_vsyncDelta; | - |
125 | }; | - |
126 | - | |
127 | QT_END_NAMESPACE | - |
128 | - | |
129 | #endif // QSGWINDOWSRENDERLOOP_P_H | - |
Source code | Switch to Preprocessed file |