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/****************************************************************************
**
** Copyright (C) 2020 Klaralvdalens Datakonsult AB (KDAB).
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt3D 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 QT3DRENDER_QRENDERCAPABILITIES_H
#define QT3DRENDER_QRENDERCAPABILITIES_H
#include <QtCore/qobject.h>
#include <QtGui/qsurfaceformat.h>
#include <Qt3DRender/qt3drender_global.h>
QT_BEGIN_NAMESPACE
namespace Qt3DRender {
class QRenderCapabilitiesPrivate;
class Q_3DRENDERSHARED_EXPORT QRenderCapabilities : public QObject
{
Q_OBJECT
Q_PROPERTY(bool valid READ isValid CONSTANT)
Q_PROPERTY(API api READ api CONSTANT)
Q_PROPERTY(Profile profile READ profile CONSTANT)
Q_PROPERTY(int majorVersion READ majorVersion CONSTANT)
Q_PROPERTY(int minorVersion READ minorVersion CONSTANT)
Q_PROPERTY(QStringList extensions READ extensions CONSTANT)
Q_PROPERTY(QString vendor READ vendor CONSTANT)
Q_PROPERTY(QString renderer READ renderer CONSTANT)
Q_PROPERTY(QString driverVersion READ driverVersion CONSTANT)
Q_PROPERTY(QString glslVersion READ glslVersion CONSTANT)
Q_PROPERTY(int maxSamples READ maxSamples CONSTANT)
Q_PROPERTY(int maxTextureSize READ maxTextureSize CONSTANT)
Q_PROPERTY(int maxTextureUnits READ maxTextureUnits CONSTANT)
Q_PROPERTY(int maxTextureLayers READ maxTextureLayers CONSTANT)
Q_PROPERTY(bool supportsUBO READ supportsUBO CONSTANT)
Q_PROPERTY(int maxUBOSize READ maxUBOSize CONSTANT)
Q_PROPERTY(int maxUBOBindings READ maxUBOBindings CONSTANT)
Q_PROPERTY(bool supportsSSBO READ supportsSSBO CONSTANT)
Q_PROPERTY(int maxSSBOSize READ maxSSBOSize CONSTANT)
Q_PROPERTY(int maxSSBOBindings READ maxSSBOBindings CONSTANT)
Q_PROPERTY(bool supportsImageStore READ supportsImageStore CONSTANT)
Q_PROPERTY(int maxImageUnits READ maxImageUnits CONSTANT)
Q_PROPERTY(bool supportsCompute READ supportsCompute CONSTANT)
Q_PROPERTY(int maxWorkGroupCountX READ maxWorkGroupCountX CONSTANT)
Q_PROPERTY(int maxWorkGroupCountY READ maxWorkGroupCountY CONSTANT)
Q_PROPERTY(int maxWorkGroupCountZ READ maxWorkGroupCountZ CONSTANT)
Q_PROPERTY(int maxWorkGroupSizeX READ maxWorkGroupSizeX CONSTANT)
Q_PROPERTY(int maxWorkGroupSizeY READ maxWorkGroupSizeY CONSTANT)
Q_PROPERTY(int maxWorkGroupSizeZ READ maxWorkGroupSizeZ CONSTANT)
Q_PROPERTY(int maxComputeInvocations READ maxComputeInvocations CONSTANT)
Q_PROPERTY(int maxComputeSharedMemorySize READ maxComputeSharedMemorySize CONSTANT)
public:
enum API {
OpenGL = QSurfaceFormat::OpenGL, // 1
OpenGLES = QSurfaceFormat::OpenGLES, // 2
Vulkan = 3, // 3
DirectX, // 4
RHI, // 5
};
Q_ENUM(API)
enum Profile {
NoProfile = QSurfaceFormat::NoProfile,
CoreProfile = QSurfaceFormat::CoreProfile,
CompatibilityProfile = QSurfaceFormat::CompatibilityProfile
};
Q_ENUM(Profile)
explicit QRenderCapabilities(QObject *parent = nullptr);
~QRenderCapabilities();
bool isValid() const;
API api() const;
Profile profile() const;
int majorVersion() const;
int minorVersion() const;
QStringList extensions() const;
QString vendor() const;
QString renderer() const;
QString driverVersion() const;
QString glslVersion() const;
int maxSamples() const;
int maxTextureSize() const;
int maxTextureUnits() const;
int maxTextureLayers() const;
bool supportsUBO() const;
int maxUBOSize() const;
int maxUBOBindings() const;
bool supportsSSBO() const;
int maxSSBOSize() const;
int maxSSBOBindings() const;
bool supportsImageStore() const;
int maxImageUnits() const;
bool supportsCompute() const;
int maxWorkGroupCountX() const;
int maxWorkGroupCountY() const;
int maxWorkGroupCountZ() const;
int maxWorkGroupSizeX() const;
int maxWorkGroupSizeY() const;
int maxWorkGroupSizeZ() const;
int maxComputeInvocations() const;
int maxComputeSharedMemorySize() const;
protected:
Q_DECLARE_PRIVATE(QRenderCapabilities)
};
} // namespace Qt3Drender
QT_END_NAMESPACE
#endif // QT3DRENDER_QRENDERCAPABILITIES_H
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