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 QSGDEFAULTIMAGENODE_P_H
41#define QSGDEFAULTIMAGENODE_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 <QtQuick/private/qtquickglobal_p.h>
55#include <QtQuick/qsgimagenode.h>
56#include <QtQuick/qsggeometry.h>
57#include <QtQuick/qsgtexturematerial.h>
58
59QT_BEGIN_NAMESPACE
60
61class Q_QUICK_PRIVATE_EXPORT QSGDefaultImageNode : public QSGImageNode
62{
63public:
64 QSGDefaultImageNode();
65 ~QSGDefaultImageNode();
66
67 void setRect(const QRectF &rect) override;
68 QRectF rect() const override;
69
70 void setSourceRect(const QRectF &r) override;
71 QRectF sourceRect() const override;
72
73 void setTexture(QSGTexture *texture) override;
74 QSGTexture *texture() const override;
75
76 void setFiltering(QSGTexture::Filtering filtering) override;
77 QSGTexture::Filtering filtering() const override;
78
79 void setMipmapFiltering(QSGTexture::Filtering filtering) override;
80 QSGTexture::Filtering mipmapFiltering() const override;
81
82 void setTextureCoordinatesTransform(TextureCoordinatesTransformMode mode) override;
83 TextureCoordinatesTransformMode textureCoordinatesTransform() const override;
84
85 void setOwnsTexture(bool owns) override;
86 bool ownsTexture() const override;
87
88 // QSGImageNode now being a public class does not allow any additional virtual methods. Placing these here, non-virtual.
89 void setAnisotropyLevel(QSGTexture::AnisotropyLevel level);
90 QSGTexture::AnisotropyLevel anisotropyLevel() const;
91
92private:
93 QSGGeometry m_geometry;
94 QSGOpaqueTextureMaterial m_opaque_material;
95 QSGTextureMaterial m_material;
96 QRectF m_rect;
97 QRectF m_sourceRect;
98 QSize m_textureSize;
99 TextureCoordinatesTransformMode m_texCoordMode;
100 uint m_isAtlasTexture : 1;
101 uint m_ownsTexture : 1;
102};
103
104QT_END_NAMESPACE
105
106#endif // QSGDEFAULTIMAGENODE_P_H
107

source code of qtdeclarative/src/quick/scenegraph/util/qsgdefaultimagenode_p.h