diff options
Diffstat (limited to 'src/quick/scenegraph/coreapi/qsgmaterial.h')
| -rw-r--r-- | src/quick/scenegraph/coreapi/qsgmaterial.h | 146 |
1 files changed, 19 insertions, 127 deletions
diff --git a/src/quick/scenegraph/coreapi/qsgmaterial.h b/src/quick/scenegraph/coreapi/qsgmaterial.h index c002cd5d5e..ca3f134a9d 100644 --- a/src/quick/scenegraph/coreapi/qsgmaterial.h +++ b/src/quick/scenegraph/coreapi/qsgmaterial.h @@ -1,135 +1,16 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtQuick module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2019 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QSGMATERIAL_H #define QSGMATERIAL_H #include <QtQuick/qtquickglobal.h> -#if QT_CONFIG(opengl) -# include <QtGui/qopenglshaderprogram.h> -#endif -#include <QtGui/QMatrix4x4> -#include <QtCore/QRect> +#include <QtQuick/qsgmaterialshader.h> +#include <QtQuick/qsgmaterialtype.h> +#include <QtQuick/qsgrendererinterface.h> QT_BEGIN_NAMESPACE -class QSGMaterial; -class QSGMaterialShaderPrivate; - -namespace QSGBatchRenderer { - class ShaderManager; -} - -class Q_QUICK_EXPORT QSGMaterialShader -{ -public: - class Q_QUICK_EXPORT RenderState { - public: - enum DirtyState - { - DirtyMatrix = 0x0001, - DirtyOpacity = 0x0002, - DirtyCachedMaterialData = 0x0004, - DirtyAll = 0xFFFF - }; - Q_DECLARE_FLAGS(DirtyStates, DirtyState) - - inline DirtyStates dirtyStates() const { return m_dirty; } - - inline bool isMatrixDirty() const { return m_dirty & DirtyMatrix; } - inline bool isOpacityDirty() const { return m_dirty & DirtyOpacity; } - bool isCachedMaterialDataDirty() const { return m_dirty & DirtyCachedMaterialData; } - - float opacity() const; - QMatrix4x4 combinedMatrix() const; - QMatrix4x4 modelViewMatrix() const; - QMatrix4x4 projectionMatrix() const; - QRect viewportRect() const; - QRect deviceRect() const; - float determinant() const; - float devicePixelRatio() const; -#if QT_CONFIG(opengl) - QOpenGLContext *context() const; -#endif - private: - friend class QSGRenderer; - DirtyStates m_dirty; - const void *m_data; - }; - - QSGMaterialShader(); - virtual ~QSGMaterialShader(); - - virtual void activate(); - virtual void deactivate(); - // First time a material is used, oldMaterial is null. - virtual void updateState(const RenderState &state, QSGMaterial *newMaterial, QSGMaterial *oldMaterial); - virtual char const *const *attributeNames() const = 0; // Array must end with null. -#if QT_CONFIG(opengl) - inline QOpenGLShaderProgram *program() { return &m_program; } -#endif -protected: - Q_DECLARE_PRIVATE(QSGMaterialShader) - QSGMaterialShader(QSGMaterialShaderPrivate &dd); - - friend class QSGDefaultRenderContext; - friend class QSGBatchRenderer::ShaderManager; -#if QT_CONFIG(opengl) - void setShaderSourceFile(QOpenGLShader::ShaderType type, const QString &sourceFile); - void setShaderSourceFiles(QOpenGLShader::ShaderType type, const QStringList &sourceFiles); - - virtual void compile(); -#endif - virtual void initialize() { } -#if QT_CONFIG(opengl) - virtual const char *vertexShader() const; - virtual const char *fragmentShader() const; -#endif -private: -#if QT_CONFIG(opengl) - QOpenGLShaderProgram m_program; -#endif - QScopedPointer<QSGMaterialShaderPrivate> d_ptr; -}; - -struct QSGMaterialType { }; - class Q_QUICK_EXPORT QSGMaterial { public: @@ -138,8 +19,18 @@ public: RequiresDeterminant = 0x0002, // Allow precalculated translation and 2D rotation RequiresFullMatrixExceptTranslate = 0x0004 | RequiresDeterminant, // Allow precalculated translation RequiresFullMatrix = 0x0008 | RequiresFullMatrixExceptTranslate, + NoBatching = 0x0010, + + MultiView2 = 0x10000, + MultiView3 = 0x20000, + MultiView4 = 0x40000, + +#if QT_DEPRECATED_SINCE(6, 3) + CustomCompileStep Q_DECL_ENUMERATOR_DEPRECATED_X( + "Qt 6 does not have custom shader compilation support. If the intention is to just disable batching, use NoBatching instead." + ) = NoBatching +#endif - CustomCompileStep = 0x0010 }; Q_DECLARE_FLAGS(Flags, Flag) @@ -147,12 +38,14 @@ public: virtual ~QSGMaterial(); virtual QSGMaterialType *type() const = 0; - virtual QSGMaterialShader *createShader() const = 0; + virtual QSGMaterialShader *createShader(QSGRendererInterface::RenderMode renderMode) const = 0; virtual int compare(const QSGMaterial *other) const; QSGMaterial::Flags flags() const { return m_flags; } void setFlag(Flags flags, bool on = true); + int viewCount() const; + private: Flags m_flags; void *m_reserved; @@ -160,7 +53,6 @@ private: }; Q_DECLARE_OPERATORS_FOR_FLAGS(QSGMaterial::Flags) -Q_DECLARE_OPERATORS_FOR_FLAGS(QSGMaterialShader::RenderState::DirtyStates) QT_END_NAMESPACE |