qsgtexture.h

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qsgtexture.h

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/home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quick/scenegraph/util/qsgtexture.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 QSGTEXTURE_H	-
41	#define QSGTEXTURE_H	-
42		-
43	#include <QtQuick/qtquickglobal.h>	-
44	#include <QtCore/QObject>	-
45	#include <QtGui/QImage>	-
46		-
47	QT_BEGIN_NAMESPACE	-
48		-
49	class QSGTexturePrivate;	-
50	class Q_QUICK_EXPORT QSGTexture : public QObject	-
51	{	-
52	Q_OBJECT	-
53	Q_DECLARE_PRIVATE(QSGTexture) executed 135549 times by 37 tests: `return reinterpret_cast<QSGTexturePrivate >(qGetPtrHelper(d_ptr));` Executed by: tst_examples tst_qquickage tst_qquickangleddirection tst_qquickanimatedimage tst_qquickanimatedsprite tst_qquickborderimage tst_qquickcumulativedirection tst_qquickcustomaffector tst_qquickcustomparticle tst_qquickellipseextruder tst_qquickframebufferobject tst_qquickfriction tst_qquickgravity tst_qquickgroupgoal tst_qquickimage tst_qquickimageparticle tst_qquickitem2 tst_qquickitemlayer tst_qquickitemparticle tst_qquicklineextruder tst_qquickmaskextruder tst_qquickpainteditem tst_qquickparticlegroup tst_qquickparticlesystem tst_qquickpointattractor ... executed 9589 times by 35 tests: `return reinterpret_cast<const QSGTexturePrivate >(qGetPtrHelper(d_ptr));` Executed by: tst_examples tst_qquickage tst_qquickangleddirection tst_qquickanimatedimage tst_qquickanimatedsprite tst_qquickborderimage tst_qquickcumulativedirection tst_qquickcustomaffector tst_qquickcustomparticle tst_qquickellipseextruder tst_qquickframebufferobject tst_qquickfriction tst_qquickgravity tst_qquickgroupgoal tst_qquickimage tst_qquickimageparticle tst_qquickitemparticle tst_qquicklineextruder tst_qquickmaskextruder tst_qquickpainteditem tst_qquickparticlegroup tst_qquickparticlesystem tst_qquickpointattractor tst_qquickpointdirection tst_qquickrectangleextruder ...	9589-135549
54		-
55	public:	-
56	QSGTexture();	-
57	~QSGTexture() override;	-
58		-
59	enum WrapMode {	-
60	Repeat,	-
61	ClampToEdge,	-
62	MirroredRepeat	-
63	};	-
64		-
65	enum Filtering {	-
66	None,	-
67	Nearest,	-
68	Linear	-
69	};	-
70		-
71	enum AnisotropyLevel {	-
72	AnisotropyNone,	-
73	Anisotropy2x,	-
74	Anisotropy4x,	-
75	Anisotropy8x,	-
76	Anisotropy16x	-
77	};	-
78		-
79	virtual int textureId() const = 0;	-
80	virtual QSize textureSize() const = 0;	-
81	virtual bool hasAlphaChannel() const = 0;	-
82	virtual bool hasMipmaps() const = 0;	-
83		-
84	virtual QRectF normalizedTextureSubRect() const;	-
85		-
86	virtual bool isAtlasTexture() const;	-
87		-
88	virtual QSGTexture *removedFromAtlas() const;	-
89		-
90	virtual void bind() = 0;	-
91	void updateBindOptions(bool force = false);	-
92		-
93	void setMipmapFiltering(Filtering filter);	-
94	QSGTexture::Filtering mipmapFiltering() const;	-
95		-
96	void setFiltering(Filtering filter);	-
97	QSGTexture::Filtering filtering() const;	-
98		-
99	void setAnisotropyLevel(AnisotropyLevel level);	-
100	QSGTexture::AnisotropyLevel anisotropyLevel() const;	-
101		-
102	void setHorizontalWrapMode(WrapMode hwrap);	-
103	QSGTexture::WrapMode horizontalWrapMode() const;	-
104		-
105	void setVerticalWrapMode(WrapMode vwrap);	-
106	QSGTexture::WrapMode verticalWrapMode() const;	-
107		-
108	inline QRectF convertToNormalizedSourceRect(const QRectF &rect) const;	-
109		-
110	protected:	-
111	QSGTexture(QSGTexturePrivate &dd);	-
112	};	-
113		-
114	QRectF QSGTexture::convertToNormalizedSourceRect(const QRectF &rect) const	-
115	{	-
116	QSize s = textureSize();	-
117	QRectF r = normalizedTextureSubRect();	-
118		-
119	qreal sx = r.width() / s.width();	-
120	qreal sy = r.height() / s.height();	-
121		-
122	return QRectF(r.x() + rect.x() * sx, executed 56 times by 2 tests: `return QRectF(r.x() + rect.x() * sx, r.y() + rect.y() * sy, rect.width() * sx, rect.height() * sy);` Executed by: tst_nodestest tst_qquickframebufferobject	56
123	r.y() + rect.y() * sy, executed 56 times by 2 tests: `return QRectF(r.x() + rect.x() * sx, r.y() + rect.y() * sy, rect.width() * sx, rect.height() * sy);` Executed by: tst_nodestest tst_qquickframebufferobject	56
124	rect.width() * sx, executed 56 times by 2 tests: `return QRectF(r.x() + rect.x() * sx, r.y() + rect.y() * sy, rect.width() * sx, rect.height() * sy);` Executed by: tst_nodestest tst_qquickframebufferobject	56
125	rect.height() * sy); executed 56 times by 2 tests: `return QRectF(r.x() + rect.x() * sx, r.y() + rect.y() * sy, rect.width() * sx, rect.height() * sy);` Executed by: tst_nodestest tst_qquickframebufferobject	56
126	}	-
127		-
128		-
129	class Q_QUICK_EXPORT QSGDynamicTexture : public QSGTexture	-
130	{	-
131	Q_OBJECT	-
132	public:	-
133	virtual bool updateTexture() = 0;	-
134	};	-
135		-
136	QT_END_NAMESPACE	-
137		-
138	#endif	-

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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 QSGTEXTURE_H

#define QSGTEXTURE_H

#include <QtQuick/qtquickglobal.h>

#include <QtCore/QObject>

#include <QtGui/QImage>

QT_BEGIN_NAMESPACE

class QSGTexturePrivate;

class Q_QUICK_EXPORT QSGTexture : public QObject

{

Q_OBJECT

Q_DECLARE_PRIVATE(QSGTexture)

executed 135549 times by 37 tests: return reinterpret_cast<QSGTexturePrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_examples
tst_qquickage
tst_qquickangleddirection
tst_qquickanimatedimage
tst_qquickanimatedsprite
tst_qquickborderimage
tst_qquickcumulativedirection
tst_qquickcustomaffector
tst_qquickcustomparticle
tst_qquickellipseextruder
tst_qquickframebufferobject
tst_qquickfriction
tst_qquickgravity
tst_qquickgroupgoal
tst_qquickimage
tst_qquickimageparticle
tst_qquickitem2
tst_qquickitemlayer
tst_qquickitemparticle
tst_qquicklineextruder
tst_qquickmaskextruder
tst_qquickpainteditem
tst_qquickparticlegroup
tst_qquickparticlesystem
tst_qquickpointattractor
...

executed 9589 times by 35 tests: return reinterpret_cast<const QSGTexturePrivate *>(qGetPtrHelper(d_ptr));

Executed by:

tst_examples
tst_qquickage
tst_qquickangleddirection
tst_qquickanimatedimage
tst_qquickanimatedsprite
tst_qquickborderimage
tst_qquickcumulativedirection
tst_qquickcustomaffector
tst_qquickcustomparticle
tst_qquickellipseextruder
tst_qquickframebufferobject
tst_qquickfriction
tst_qquickgravity
tst_qquickgroupgoal
tst_qquickimage
tst_qquickimageparticle
tst_qquickitemparticle
tst_qquicklineextruder
tst_qquickmaskextruder
tst_qquickpainteditem
tst_qquickparticlegroup
tst_qquickparticlesystem
tst_qquickpointattractor
tst_qquickpointdirection
tst_qquickrectangleextruder
...

9589-135549

public:

QSGTexture();

~QSGTexture() override;

enum WrapMode {

Repeat,

ClampToEdge,

MirroredRepeat

};

enum Filtering {

None,

Nearest,

Linear

};

enum AnisotropyLevel {

AnisotropyNone,

Anisotropy2x,

Anisotropy4x,

Anisotropy8x,

Anisotropy16x

};

virtual int textureId() const = 0;

virtual QSize textureSize() const = 0;

virtual bool hasAlphaChannel() const = 0;

virtual bool hasMipmaps() const = 0;

virtual QRectF normalizedTextureSubRect() const;

virtual bool isAtlasTexture() const;

virtual QSGTexture *removedFromAtlas() const;

virtual void bind() = 0;

void updateBindOptions(bool force = false);

void setMipmapFiltering(Filtering filter);

QSGTexture::Filtering mipmapFiltering() const;

void setFiltering(Filtering filter);

QSGTexture::Filtering filtering() const;

void setAnisotropyLevel(AnisotropyLevel level);

100

QSGTexture::AnisotropyLevel anisotropyLevel() const;

101

102

void setHorizontalWrapMode(WrapMode hwrap);

103

QSGTexture::WrapMode horizontalWrapMode() const;

104

105

void setVerticalWrapMode(WrapMode vwrap);

106

QSGTexture::WrapMode verticalWrapMode() const;

107

108

inline QRectF convertToNormalizedSourceRect(const QRectF &rect) const;

109

110

protected:

111

QSGTexture(QSGTexturePrivate &dd);

112

};

113

114

QRectF QSGTexture::convertToNormalizedSourceRect(const QRectF &rect) const

115

{

116

QSize s = textureSize();

117

QRectF r = normalizedTextureSubRect();

118

119

qreal sx = r.width() / s.width();

120

qreal sy = r.height() / s.height();

121

122

return QRectF(r.x() + rect.x() * sx,

executed 56 times by 2 tests: return QRectF(r.x() + rect.x() * sx, r.y() + rect.y() * sy, rect.width() * sx, rect.height() * sy);

Executed by:

tst_nodestest
tst_qquickframebufferobject

123

r.y() + rect.y() * sy,

executed 56 times by 2 tests: return QRectF(r.x() + rect.x() * sx, r.y() + rect.y() * sy, rect.width() * sx, rect.height() * sy);

Executed by:

tst_nodestest
tst_qquickframebufferobject

124

rect.width() * sx,

executed 56 times by 2 tests: return QRectF(r.x() + rect.x() * sx, r.y() + rect.y() * sy, rect.width() * sx, rect.height() * sy);

Executed by:

tst_nodestest
tst_qquickframebufferobject

125

rect.height() * sy);

executed 56 times by 2 tests: return QRectF(r.x() + rect.x() * sx, r.y() + rect.y() * sy, rect.width() * sx, rect.height() * sy);

Executed by:

tst_nodestest
tst_qquickframebufferobject

}

class Q_QUICK_EXPORT QSGDynamicTexture : public QSGTexture

{

Q_OBJECT

public:

virtual bool updateTexture() = 0;

};

QT_END_NAMESPACE

#endif

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