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39
40#ifndef QT3DRENDER_QPAINTEDTEXTURE_P_H
41#define QT3DRENDER_QPAINTEDTEXTURE_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 for the convenience
48// of other Qt classes. 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 <Qt3DRender/private/qabstracttextureimage_p.h>
55#include <Qt3DRender/qtextureimagedatagenerator.h>
56#include <Qt3DRender/qpaintedtextureimage.h>
57#include <Qt3DRender/private/qt3drender_global_p.h>
58
59QT_BEGIN_NAMESPACE
60
61class QImage;
62class QPainter;
63
64namespace Qt3DRender {
65
66class Q_3DRENDERSHARED_PRIVATE_EXPORT QPaintedTextureImagePrivate : public QAbstractTextureImagePrivate
67{
68public:
69 QPaintedTextureImagePrivate();
70 ~QPaintedTextureImagePrivate();
71
72 Q_DECLARE_PUBLIC(QPaintedTextureImage)
73
74 QSize m_imageSize;
75 qreal m_devicePixelRatio;
76 QScopedPointer<QImage> m_image;
77 QTextureImageDataGeneratorPtr m_currentGenerator;
78
79 // gets increased each time the image is re-painted.
80 // used to distinguish between different generators
81 quint64 m_generation;
82
83 void repaint();
84};
85
86class QPaintedTextureImageDataGenerator : public QTextureImageDataGenerator
87{
88public:
89 QPaintedTextureImageDataGenerator(const QImage &image, int gen, Qt3DCore::QNodeId texId);
90 ~QPaintedTextureImageDataGenerator();
91
92 // Will be executed from within a QAspectJob
93 QTextureImageDataPtr operator ()() final;
94 bool operator ==(const QTextureImageDataGenerator &other) const final;
95
96 QT3D_FUNCTOR(QPaintedTextureImageDataGenerator)
97
98private:
99 QImage m_image;
100 quint64 m_generation;
101 Qt3DCore::QNodeId m_paintedTextureImageId;
102};
103
104} // namespace Qt3DRender
105
106QT_END_NAMESPACE
107
108#endif // QT3DRENDER_QPAINTEDTEXTURE_P_H
109

source code of qt3d/src/render/texture/qpaintedtextureimage_p.h