mirror of
https://github.com/Retropex/dolphin.git
synced 2025-05-22 18:12:34 +02:00
121 lines
4.2 KiB
C++
121 lines
4.2 KiB
C++
/****************************************************************************
|
|
**
|
|
** 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.
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#ifndef QSGABSTRACTRENDERER_H
|
|
#define QSGABSTRACTRENDERER_H
|
|
|
|
#include <QtQuick/qsgnode.h>
|
|
|
|
#ifndef GLuint
|
|
#define GLuint uint
|
|
#endif
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
class QSGAbstractRendererPrivate;
|
|
|
|
class Q_QUICK_EXPORT QSGAbstractRenderer : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
enum ClearModeBit
|
|
{
|
|
ClearColorBuffer = 0x0001,
|
|
ClearDepthBuffer = 0x0002,
|
|
ClearStencilBuffer = 0x0004
|
|
};
|
|
Q_DECLARE_FLAGS(ClearMode, ClearModeBit)
|
|
Q_FLAG(ClearMode)
|
|
|
|
enum MatrixTransformFlag
|
|
{
|
|
MatrixTransformFlipY = 0x01
|
|
};
|
|
Q_DECLARE_FLAGS(MatrixTransformFlags, MatrixTransformFlag)
|
|
Q_FLAG(MatrixTransformFlags)
|
|
|
|
~QSGAbstractRenderer() override;
|
|
|
|
// just have a warning about becoming private, ifdefing the whole class is not feasible
|
|
#if QT_DEPRECATED_SINCE(5, 15)
|
|
QT_DEPRECATED_X("QSGAbstractRenderer is no longer going to be public in Qt 6.0. QSGEngine-based workflows are expected to migrate to QQuickRenderControl instead.")
|
|
#endif
|
|
void setRootNode(QSGRootNode *node);
|
|
QSGRootNode *rootNode() const;
|
|
void setDeviceRect(const QRect &rect);
|
|
inline void setDeviceRect(const QSize &size) { setDeviceRect(QRect(QPoint(), size)); }
|
|
QRect deviceRect() const;
|
|
|
|
void setViewportRect(const QRect &rect);
|
|
inline void setViewportRect(const QSize &size) { setViewportRect(QRect(QPoint(), size)); }
|
|
QRect viewportRect() const;
|
|
|
|
void setProjectionMatrixToRect(const QRectF &rect);
|
|
void setProjectionMatrixToRect(const QRectF &rect, MatrixTransformFlags flags);
|
|
void setProjectionMatrix(const QMatrix4x4 &matrix);
|
|
void setProjectionMatrixWithNativeNDC(const QMatrix4x4 &matrix);
|
|
QMatrix4x4 projectionMatrix() const;
|
|
QMatrix4x4 projectionMatrixWithNativeNDC() const;
|
|
|
|
void setClearColor(const QColor &color);
|
|
QColor clearColor() const;
|
|
|
|
void setClearMode(ClearMode mode);
|
|
ClearMode clearMode() const;
|
|
|
|
virtual void renderScene(GLuint fboId = 0) = 0;
|
|
|
|
Q_SIGNALS:
|
|
void sceneGraphChanged();
|
|
|
|
protected:
|
|
explicit QSGAbstractRenderer(QObject *parent = nullptr);
|
|
virtual void nodeChanged(QSGNode *node, QSGNode::DirtyState state) = 0;
|
|
|
|
private:
|
|
Q_DECLARE_PRIVATE(QSGAbstractRenderer)
|
|
friend class QSGRootNode;
|
|
};
|
|
|
|
Q_DECLARE_OPERATORS_FOR_FLAGS(QSGAbstractRenderer::ClearMode)
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif
|