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