| 1 | // Copyright (C) 2019 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QSGMATERIAL_H |
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| 5 | #define QSGMATERIAL_H |
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| 6 | |
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| 7 | #include <QtQuick/qtquickglobal.h> |
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| 8 | #include <QtQuick/qsgmaterialshader.h> |
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| 9 | #include <QtQuick/qsgmaterialtype.h> |
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| 10 | #include <QtQuick/qsgrendererinterface.h> |
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| 11 | |
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| 12 | QT_BEGIN_NAMESPACE |
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| 13 | |
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| 14 | class Q_QUICK_EXPORT QSGMaterial |
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| 15 | { |
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| 16 | public: |
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| 17 | enum Flag { |
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| 18 | Blending = 0x0001, |
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| 19 | RequiresDeterminant = 0x0002, // Allow precalculated translation and 2D rotation |
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| 20 | RequiresFullMatrixExceptTranslate = 0x0004 | RequiresDeterminant, // Allow precalculated translation |
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| 21 | RequiresFullMatrix = 0x0008 | RequiresFullMatrixExceptTranslate, |
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| 22 | NoBatching = 0x0010, |
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| 23 | |
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| 24 | MultiView2 = 0x10000, |
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| 25 | MultiView3 = 0x20000, |
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| 26 | MultiView4 = 0x40000, |
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| 27 | |
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| 28 | #if QT_DEPRECATED_SINCE(6, 3) |
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| 29 | CustomCompileStep Q_DECL_ENUMERATOR_DEPRECATED_X( |
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| 30 | "Qt 6 does not have custom shader compilation support. If the intention is to just disable batching, use NoBatching instead." |
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| 31 | ) = NoBatching |
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| 32 | #endif |
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| 33 | |
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| 34 | }; |
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| 35 | Q_DECLARE_FLAGS(Flags, Flag) |
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| 36 | |
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| 37 | QSGMaterial(); |
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| 38 | virtual ~QSGMaterial(); |
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| 39 | |
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| 40 | virtual QSGMaterialType *type() const = 0; |
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| 41 | virtual QSGMaterialShader *createShader(QSGRendererInterface::RenderMode renderMode) const = 0; |
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| 42 | virtual int compare(const QSGMaterial *other) const; |
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| 43 | |
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| 44 | QSGMaterial::Flags flags() const { return m_flags; } |
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| 45 | void setFlag(Flags flags, bool on = true); |
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| 46 | |
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| 47 | int viewCount() const; |
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| 48 | |
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| 49 | private: |
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| 50 | Flags m_flags; |
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| 51 | void *m_reserved; |
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| 52 | Q_DISABLE_COPY(QSGMaterial) |
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| 53 | }; |
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| 54 | |
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| 55 | Q_DECLARE_OPERATORS_FOR_FLAGS(QSGMaterial::Flags) |
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| 56 | |
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| 57 | QT_END_NAMESPACE |
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| 58 | |
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| 59 | #endif |
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| 60 | |
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