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Diffstat (limited to 'src/opengl/qopenglfunctions_4_4_compatibility.cpp')
| -rw-r--r-- | src/opengl/qopenglfunctions_4_4_compatibility.cpp | 326 |
1 files changed, 326 insertions, 0 deletions
diff --git a/src/opengl/qopenglfunctions_4_4_compatibility.cpp b/src/opengl/qopenglfunctions_4_4_compatibility.cpp new file mode 100644 index 0000000000..38348869db --- /dev/null +++ b/src/opengl/qopenglfunctions_4_4_compatibility.cpp @@ -0,0 +1,326 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Klaralvdalens Datakonsult AB (KDAB) +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtOpenGL 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. +** +** $QT_END_LICENSE$ +** +** +** This file was generated by glgen version 0.1 +** Command line was: glgen +** +** glgen is Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB) +** +** This is an auto-generated file. +** Do not edit! All changes made to it will be lost. +** +****************************************************************************/ + +#include "qopenglfunctions_4_4_compatibility.h" +#include "qopenglcontext.h" + +QT_BEGIN_NAMESPACE + +/*! + \class QOpenGLFunctions_4_4_Compatibility + \inmodule QtOpenGL + \since 5.5 + \wrapper + \brief The QOpenGLFunctions_4_4_Compatibility class provides all functions for OpenGL 4.4 compatibility profile. + + This class is a wrapper for functions from OpenGL 4.4 compatibility profile. + See reference pages on \l {http://www.opengl.org/sdk/docs/}{opengl.org} + for function documentation. + + \sa QAbstractOpenGLFunctions +*/ + +QOpenGLFunctions_4_4_Compatibility::QOpenGLFunctions_4_4_Compatibility() + : QAbstractOpenGLFunctions() + , d_1_0_Core(nullptr) + , d_1_1_Core(nullptr) + , d_1_2_Core(nullptr) + , d_1_3_Core(nullptr) + , d_1_4_Core(nullptr) + , d_1_5_Core(nullptr) + , d_2_0_Core(nullptr) + , d_2_1_Core(nullptr) + , d_3_0_Core(nullptr) + , d_3_1_Core(nullptr) + , d_3_2_Core(nullptr) + , d_3_3_Core(nullptr) + , d_4_0_Core(nullptr) + , d_4_1_Core(nullptr) + , d_4_2_Core(nullptr) + , d_4_3_Core(nullptr) + , d_4_4_Core(nullptr) + , d_1_0_Deprecated(nullptr) + , d_1_1_Deprecated(nullptr) + , d_1_2_Deprecated(nullptr) + , d_1_3_Deprecated(nullptr) + , d_1_4_Deprecated(nullptr) + , d_3_3_Deprecated(nullptr) +{ +} + +QOpenGLFunctions_4_4_Compatibility::~QOpenGLFunctions_4_4_Compatibility() +{ + if (d_1_0_Core) { + d_1_0_Core->refs.deref(); + Q_ASSERT(d_1_0_Core->refs.loadRelaxed()); + } + if (d_1_1_Core) { + d_1_1_Core->refs.deref(); + Q_ASSERT(d_1_1_Core->refs.loadRelaxed()); + } + if (d_1_2_Core) { + d_1_2_Core->refs.deref(); + Q_ASSERT(d_1_2_Core->refs.loadRelaxed()); + } + if (d_1_3_Core) { + d_1_3_Core->refs.deref(); + Q_ASSERT(d_1_3_Core->refs.loadRelaxed()); + } + if (d_1_4_Core) { + d_1_4_Core->refs.deref(); + Q_ASSERT(d_1_4_Core->refs.loadRelaxed()); + } + if (d_1_5_Core) { + d_1_5_Core->refs.deref(); + Q_ASSERT(d_1_5_Core->refs.loadRelaxed()); + } + if (d_2_0_Core) { + d_2_0_Core->refs.deref(); + Q_ASSERT(d_2_0_Core->refs.loadRelaxed()); + } + if (d_2_1_Core) { + d_2_1_Core->refs.deref(); + Q_ASSERT(d_2_1_Core->refs.loadRelaxed()); + } + if (d_3_0_Core) { + d_3_0_Core->refs.deref(); + Q_ASSERT(d_3_0_Core->refs.loadRelaxed()); + } + if (d_3_1_Core) { + d_3_1_Core->refs.deref(); + Q_ASSERT(d_3_1_Core->refs.loadRelaxed()); + } + if (d_3_2_Core) { + d_3_2_Core->refs.deref(); + Q_ASSERT(d_3_2_Core->refs.loadRelaxed()); + } + if (d_3_3_Core) { + d_3_3_Core->refs.deref(); + Q_ASSERT(d_3_3_Core->refs.loadRelaxed()); + } + if (d_4_0_Core) { + d_4_0_Core->refs.deref(); + Q_ASSERT(d_4_0_Core->refs.loadRelaxed()); + } + if (d_4_1_Core) { + d_4_1_Core->refs.deref(); + Q_ASSERT(d_4_1_Core->refs.loadRelaxed()); + } + if (d_4_2_Core) { + d_4_2_Core->refs.deref(); + Q_ASSERT(d_4_2_Core->refs.loadRelaxed()); + } + if (d_4_3_Core) { + d_4_3_Core->refs.deref(); + Q_ASSERT(d_4_3_Core->refs.loadRelaxed()); + } + if (d_4_4_Core) { + d_4_4_Core->refs.deref(); + Q_ASSERT(d_4_4_Core->refs.loadRelaxed()); + } + if (d_1_0_Deprecated) { + d_1_0_Deprecated->refs.deref(); + Q_ASSERT(d_1_0_Deprecated->refs.loadRelaxed()); + } + if (d_1_1_Deprecated) { + d_1_1_Deprecated->refs.deref(); + Q_ASSERT(d_1_1_Deprecated->refs.loadRelaxed()); + } + if (d_1_2_Deprecated) { + d_1_2_Deprecated->refs.deref(); + Q_ASSERT(d_1_2_Deprecated->refs.loadRelaxed()); + } + if (d_1_3_Deprecated) { + d_1_3_Deprecated->refs.deref(); + Q_ASSERT(d_1_3_Deprecated->refs.loadRelaxed()); + } + if (d_1_4_Deprecated) { + d_1_4_Deprecated->refs.deref(); + Q_ASSERT(d_1_4_Deprecated->refs.loadRelaxed()); + } + if (d_3_3_Deprecated) { + d_3_3_Deprecated->refs.deref(); + Q_ASSERT(d_3_3_Deprecated->refs.loadRelaxed()); + } +} + +bool QOpenGLFunctions_4_4_Compatibility::initializeOpenGLFunctions() +{ + if ( isInitialized() ) + return true; + + QOpenGLContext* context = QOpenGLContext::currentContext(); + + // If owned by a context object make sure it is current. + // Also check that current context is capable of resolving all needed functions + if (((owningContext() && owningContext() == context) || !owningContext()) + && QOpenGLFunctions_4_4_Compatibility::isContextCompatible(context)) + { + // Associate with private implementation, creating if necessary + // Function pointers in the backends are resolved at creation time + QOpenGLVersionFunctionsBackend* d = nullptr; + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus()); + d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus()); + d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus()); + d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus()); + d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_CoreBackend::versionStatus()); + d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus()); + d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus()); + d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus()); + d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus()); + d_3_0_Core = static_cast<QOpenGLFunctions_3_0_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_1_CoreBackend::versionStatus()); + d_3_1_Core = static_cast<QOpenGLFunctions_3_1_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_2_CoreBackend::versionStatus()); + d_3_2_Core = static_cast<QOpenGLFunctions_3_2_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_CoreBackend::versionStatus()); + d_3_3_Core = static_cast<QOpenGLFunctions_3_3_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_0_CoreBackend::versionStatus()); + d_4_0_Core = static_cast<QOpenGLFunctions_4_0_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_1_CoreBackend::versionStatus()); + d_4_1_Core = static_cast<QOpenGLFunctions_4_1_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_2_CoreBackend::versionStatus()); + d_4_2_Core = static_cast<QOpenGLFunctions_4_2_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_3_CoreBackend::versionStatus()); + d_4_3_Core = static_cast<QOpenGLFunctions_4_3_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_4_CoreBackend::versionStatus()); + d_4_4_Core = static_cast<QOpenGLFunctions_4_4_CoreBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus()); + d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus()); + d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus()); + d_1_2_Deprecated = static_cast<QOpenGLFunctions_1_2_DeprecatedBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_DeprecatedBackend::versionStatus()); + d_1_3_Deprecated = static_cast<QOpenGLFunctions_1_3_DeprecatedBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_DeprecatedBackend::versionStatus()); + d_1_4_Deprecated = static_cast<QOpenGLFunctions_1_4_DeprecatedBackend*>(d); + d->refs.ref(); + + d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_DeprecatedBackend::versionStatus()); + d_3_3_Deprecated = static_cast<QOpenGLFunctions_3_3_DeprecatedBackend*>(d); + d->refs.ref(); + + QAbstractOpenGLFunctions::initializeOpenGLFunctions(); + } + return isInitialized(); +} + +bool QOpenGLFunctions_4_4_Compatibility::isContextCompatible(QOpenGLContext *context) +{ + Q_ASSERT(context); + QSurfaceFormat f = context->format(); + const QPair<int, int> v = qMakePair(f.majorVersion(), f.minorVersion()); + if (v < qMakePair(4, 4)) + return false; + + if (f.profile() == QSurfaceFormat::CoreProfile) + return false; + + return true; +} + +QOpenGLVersionProfile QOpenGLFunctions_4_4_Compatibility::versionProfile() +{ + QOpenGLVersionProfile v; + v.setVersion(4, 4); + v.setProfile(QSurfaceFormat::CompatibilityProfile); + return v; +} + +QT_END_NAMESPACE |