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39 
40 #ifndef QOPENGLPIXELUPLOADOPTIONS_H
41 #define QOPENGLPIXELUPLOADOPTIONS_H
42 
43 #include <QtGui/qtguiglobal.h>
44 
45 #if !defined(QT_NO_OPENGL)
46 
47 #include <QtCore/QSharedDataPointer>
48 
49 QT_BEGIN_NAMESPACE
50 
51 class QOpenGLPixelTransferOptionsData;
52 
53 class Q_GUI_EXPORT QOpenGLPixelTransferOptions
54 {
55 public:
56     QOpenGLPixelTransferOptions();
57     QOpenGLPixelTransferOptions(const QOpenGLPixelTransferOptions &);
58     QOpenGLPixelTransferOptions &operator=(QOpenGLPixelTransferOptions &&other) noexcept
59     { swap(other); return *this; }
60     QOpenGLPixelTransferOptions &operator=(const QOpenGLPixelTransferOptions &);
61     ~QOpenGLPixelTransferOptions();
62 
swap(QOpenGLPixelTransferOptions & other)63     void swap(QOpenGLPixelTransferOptions &other) noexcept
64     { data.swap(other.data); }
65 
66     void setAlignment(int alignment);
67     int alignment() const;
68 
69     void setSkipImages(int skipImages);
70     int skipImages() const;
71 
72     void setSkipRows(int skipRows);
73     int skipRows() const;
74 
75     void setSkipPixels(int skipPixels);
76     int skipPixels() const;
77 
78     void setImageHeight(int imageHeight);
79     int imageHeight() const;
80 
81     void setRowLength(int rowLength);
82     int rowLength() const;
83 
84     void setLeastSignificantByteFirst(bool lsbFirst);
85     bool isLeastSignificantBitFirst() const;
86 
87     void setSwapBytesEnabled(bool swapBytes);
88     bool isSwapBytesEnabled() const;
89 
90 private:
91     QSharedDataPointer<QOpenGLPixelTransferOptionsData> data;
92 };
93 
94 Q_DECLARE_SHARED(QOpenGLPixelTransferOptions)
95 
96 QT_END_NAMESPACE
97 
98 #endif // QT_NO_OPENGL
99 
100 #endif // QOPENGLPIXELUPLOADOPTIONS_H
101