qquickframebufferobject.h

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/home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quick/items/qquickframebufferobject.h

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 QQUICKFRAMEBUFFEROBJECT_H	-
41	#define QQUICKFRAMEBUFFEROBJECT_H	-
42		-
43	#include <QtQuick/QQuickItem>	-
44		-
45	QT_BEGIN_NAMESPACE	-
46		-
47		-
48	class QOpenGLFramebufferObject;	-
49	class QQuickFramebufferObjectPrivate;	-
50	class QSGFramebufferObjectNode;	-
51		-
52	class Q_QUICK_EXPORT QQuickFramebufferObject : public QQuickItem	-
53	{	-
54	Q_OBJECT	-
55	Q_DECLARE_PRIVATE(QQuickFramebufferObject) executed 64 times by 1 test: `return reinterpret_cast<QQuickFramebufferObjectPrivate >(qGetPtrHelper(d_ptr));` Executed by: tst_qquickframebufferobject never executed: `return reinterpret_cast<const QQuickFramebufferObjectPrivate >(qGetPtrHelper(d_ptr));`	0-64
56		-
57	Q_PROPERTY(bool textureFollowsItemSize READ textureFollowsItemSize WRITE setTextureFollowsItemSize NOTIFY textureFollowsItemSizeChanged)	-
58	Q_PROPERTY(bool mirrorVertically READ mirrorVertically WRITE setMirrorVertically NOTIFY mirrorVerticallyChanged)	-
59		-
60	public:	-
61		-
62	class Q_QUICK_EXPORT Renderer {	-
63	protected:	-
64	Renderer();	-
65	virtual ~Renderer();	-
66	virtual void render() = 0;	-
67	virtual QOpenGLFramebufferObject *createFramebufferObject(const QSize &size);	-
68	virtual void synchronize(QQuickFramebufferObject *);	-
69	QOpenGLFramebufferObject *framebufferObject() const;	-
70	void update();	-
71	void invalidateFramebufferObject();	-
72	private:	-
73	friend class QSGFramebufferObjectNode;	-
74	friend class QQuickFramebufferObject;	-
75	void *data;	-
76	};	-
77		-
78	QQuickFramebufferObject(QQuickItem *parent = nullptr);	-
79		-
80	bool textureFollowsItemSize() const;	-
81	void setTextureFollowsItemSize(bool follows);	-
82		-
83	bool mirrorVertically() const;	-
84	void setMirrorVertically(bool enable);	-
85		-
86	virtual Renderer *createRenderer() const = 0;	-
87		-
88	bool isTextureProvider() const override;	-
89	QSGTextureProvider *textureProvider() const override;	-
90	void releaseResources() override;	-
91		-
92	protected:	-
93	void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;	-
94		-
95	protected:	-
96	QSGNode updatePaintNode(QSGNode , UpdatePaintNodeData *) override;	-
97		-
98	Q_SIGNALS:	-
99	void textureFollowsItemSizeChanged(bool);	-
100	void mirrorVerticallyChanged(bool);	-
101		-
102	private Q_SLOTS:	-
103	void invalidateSceneGraph();	-
104	};	-
105		-
106	QT_END_NAMESPACE	-
107		-
108	#endif // QQUICKFRAMEBUFFEROBJECT_H	-

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/****************************************************************************

** Contact: https://www.qt.io/licensing/

** This file is part of the QtQuick module of the Qt Toolkit.

** $QT_BEGIN_LICENSE:LGPL$

** 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.

** GNU Lesser General Public License Usage

** Alternatively, this file may be used under the terms of the GNU Lesser

** General Public License version 3 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL3 included in the

** packaging of this file. Please review the following information to

** ensure the GNU Lesser General Public License version 3 requirements

** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.

** GNU General Public License Usage

** Alternatively, this file may be used under the terms of the GNU

** General Public License version 2.0 or (at your option) the GNU General

** Public license version 3 or any later version approved by the KDE Free

** Qt Foundation. The licenses are as published by the Free Software

** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3

** included in the packaging of this file. Please review the following

** information to ensure the GNU General Public License requirements will

** be met: https://www.gnu.org/licenses/gpl-2.0.html and

** https://www.gnu.org/licenses/gpl-3.0.html.

** $QT_END_LICENSE$

****************************************************************************/

#ifndef QQUICKFRAMEBUFFEROBJECT_H

#define QQUICKFRAMEBUFFEROBJECT_H

#include <QtQuick/QQuickItem>

QT_BEGIN_NAMESPACE

class QOpenGLFramebufferObject;

class QQuickFramebufferObjectPrivate;

class QSGFramebufferObjectNode;

class Q_QUICK_EXPORT QQuickFramebufferObject : public QQuickItem

{

Q_OBJECT

Q_DECLARE_PRIVATE(QQuickFramebufferObject)

executed 64 times by 1 test: return reinterpret_cast<QQuickFramebufferObjectPrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_qquickframebufferobject

never executed: return reinterpret_cast<const QQuickFramebufferObjectPrivate *>(qGetPtrHelper(d_ptr));

0-64

Q_PROPERTY(bool textureFollowsItemSize READ textureFollowsItemSize WRITE setTextureFollowsItemSize NOTIFY textureFollowsItemSizeChanged)

Q_PROPERTY(bool mirrorVertically READ mirrorVertically WRITE setMirrorVertically NOTIFY mirrorVerticallyChanged)

public:

class Q_QUICK_EXPORT Renderer {

protected:

Renderer();

virtual ~Renderer();

virtual void render() = 0;

virtual QOpenGLFramebufferObject *createFramebufferObject(const QSize &size);

virtual void synchronize(QQuickFramebufferObject *);

QOpenGLFramebufferObject *framebufferObject() const;

void update();

void invalidateFramebufferObject();

private:

friend class QSGFramebufferObjectNode;

friend class QQuickFramebufferObject;

void *data;

};

QQuickFramebufferObject(QQuickItem *parent = nullptr);

bool textureFollowsItemSize() const;

void setTextureFollowsItemSize(bool follows);

bool mirrorVertically() const;

void setMirrorVertically(bool enable);

virtual Renderer *createRenderer() const = 0;

bool isTextureProvider() const override;

QSGTextureProvider *textureProvider() const override;

void releaseResources() override;

protected:

void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override;

protected:

QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override;

Q_SIGNALS:

void textureFollowsItemSizeChanged(bool);

100

void mirrorVerticallyChanged(bool);

101

102

private Q_SLOTS:

103

void invalidateSceneGraph();

};

QT_END_NAMESPACE

#endif // QQUICKFRAMEBUFFEROBJECT_H

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