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39 
40 #ifndef QSGMATERIAL_H
41 #define QSGMATERIAL_H
42 
43 #include <QtQuick/qtquickglobal.h>
44 #include <QtQuick/qsgmaterialshader.h>
45 #include <QtQuick/qsgmaterialrhishader.h>
46 #include <QtQuick/qsgmaterialtype.h>
47 
48 QT_BEGIN_NAMESPACE
49 
50 class Q_QUICK_EXPORT QSGMaterial
51 {
52 public:
53     enum Flag {
54         Blending            = 0x0001,
55         RequiresDeterminant = 0x0002, // Allow precalculated translation and 2D rotation
56         RequiresFullMatrixExceptTranslate = 0x0004 | RequiresDeterminant, // Allow precalculated translation
57         RequiresFullMatrix  = 0x0008 | RequiresFullMatrixExceptTranslate,
58 
59         CustomCompileStep   = 0x0010,
60 
61         SupportsRhiShader = 0x0020,
62 
63         RhiShaderWanted = 0x1000 // // ### Qt 6: remove
64     };
65     Q_DECLARE_FLAGS(Flags, Flag)
66 
67     QSGMaterial();
68     virtual ~QSGMaterial();
69 
70     virtual QSGMaterialType *type() const = 0;
71     virtual QSGMaterialShader *createShader() const = 0;
72     virtual int compare(const QSGMaterial *other) const;
73 
flags()74     QSGMaterial::Flags flags() const { return m_flags; }
75     void setFlag(Flags flags, bool on = true);
76 
77 private:
78     Flags m_flags;
79     void *m_reserved;
80     Q_DISABLE_COPY(QSGMaterial)
81 };
82 
83 Q_DECLARE_OPERATORS_FOR_FLAGS(QSGMaterial::Flags)
84 
85 QT_END_NAMESPACE
86 
87 #endif
88