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qopenglfunctions_1_2.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)-
4** Contact: https://www.qt.io/licensing/-
5**-
6** This file is part of the QtGui module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL$-
9** Commercial License Usage-
10** Licensees holding valid commercial Qt licenses may use this file in-
11** accordance with the commercial license agreement provided with the-
12** Software or, alternatively, in accordance with the terms contained in-
13** a written agreement between you and The Qt Company. For licensing terms-
14** and conditions see https://www.qt.io/terms-conditions. For further-
15** information use the contact form at https://www.qt.io/contact-us.-
16**-
17** GNU Lesser General Public License Usage-
18** Alternatively, this file may be used under the terms of the GNU Lesser-
19** General Public License version 3 as published by the Free Software-
20** Foundation and appearing in the file LICENSE.LGPL3 included in the-
21** packaging of this file. Please review the following information to-
22** ensure the GNU Lesser General Public License version 3 requirements-
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.-
24**-
25** GNU General Public License Usage-
26** Alternatively, this file may be used under the terms of the GNU-
27** General Public License version 2.0 or (at your option) the GNU General-
28** Public license version 3 or any later version approved by the KDE Free-
29** Qt Foundation. The licenses are as published by the Free Software-
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3-
31** included in the packaging of this file. Please review the following-
32** information to ensure the GNU General Public License requirements will-
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and-
34** https://www.gnu.org/licenses/gpl-3.0.html.-
35**-
36** $QT_END_LICENSE$-
37**-
38**-
39** This file was generated by glgen version 0.1-
40** Command line was: glgen-
41**-
42** glgen is Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)-
43**-
44** This is an auto-generated file.-
45** Do not edit! All changes made to it will be lost.-
46**-
47****************************************************************************/-
48-
49#include "qopenglfunctions_1_2.h"-
50#include "qopenglcontext.h"-
51-
52QT_BEGIN_NAMESPACE-
53-
54/*!-
55 \class QOpenGLFunctions_1_2-
56 \inmodule QtGui-
57 \since 5.1-
58 \wrapper-
59 \brief The QOpenGLFunctions_1_2 class provides all functions for OpenGL 1.2 specification.-
60-
61 This class is a wrapper for functions from OpenGL 1.2 specification.-
62 See reference pages on \l {http://www.opengl.org/sdk/docs/}{opengl.org}-
63 for function documentation.-
64-
65 \sa QAbstractOpenGLFunctions-
66*/-
67-
68QOpenGLFunctions_1_2::QOpenGLFunctions_1_2()-
69 : QAbstractOpenGLFunctions()-
70 , d_1_0_Core(0)-
71 , d_1_1_Core(0)-
72 , d_1_2_Core(0)-
73 , d_1_0_Deprecated(0)-
74 , d_1_1_Deprecated(0)-
75 , d_1_2_Deprecated(0)-
76{-
77}
never executed: end of block
0
78-
79QOpenGLFunctions_1_2::~QOpenGLFunctions_1_2()-
80{-
81 if (d_1_0_Core)
d_1_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
0
82 d_1_0_Core->refs.deref();
never executed: d_1_0_Core->refs.deref();
0
83 Q_ASSERT(d_1_0_Core->refs.load());-
84 if (d_1_1_Core)
d_1_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
0
85 d_1_1_Core->refs.deref();
never executed: d_1_1_Core->refs.deref();
0
86 Q_ASSERT(d_1_1_Core->refs.load());-
87 if (d_1_2_Core)
d_1_2_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
0
88 d_1_2_Core->refs.deref();
never executed: d_1_2_Core->refs.deref();
0
89 Q_ASSERT(d_1_2_Core->refs.load());-
90 if (d_1_0_Deprecated)
d_1_0_DeprecatedDescription
TRUEnever evaluated
FALSEnever evaluated
0
91 d_1_0_Deprecated->refs.deref();
never executed: d_1_0_Deprecated->refs.deref();
0
92 Q_ASSERT(d_1_0_Deprecated->refs.load());-
93 if (d_1_1_Deprecated)
d_1_1_DeprecatedDescription
TRUEnever evaluated
FALSEnever evaluated
0
94 d_1_1_Deprecated->refs.deref();
never executed: d_1_1_Deprecated->refs.deref();
0
95 Q_ASSERT(d_1_1_Deprecated->refs.load());-
96 if (d_1_2_Deprecated)
d_1_2_DeprecatedDescription
TRUEnever evaluated
FALSEnever evaluated
0
97 d_1_2_Deprecated->refs.deref();
never executed: d_1_2_Deprecated->refs.deref();
0
98 Q_ASSERT(d_1_2_Deprecated->refs.load());-
99}
never executed: end of block
0
100-
101bool QOpenGLFunctions_1_2::initializeOpenGLFunctions()-
102{-
103 if ( isInitialized() )
isInitialized()Description
TRUEnever evaluated
FALSEnever evaluated
0
104 return true;
never executed: return true;
0
105-
106 QOpenGLContext* context = QOpenGLContext::currentContext();-
107-
108 // If owned by a context object make sure it is current.-
109 // Also check that current context is capable of resolving all needed functions-
110 if (((owningContext() && owningContext() == context) || !owningContext())
owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
owningContext() == contextDescription
TRUEnever evaluated
FALSEnever evaluated
!owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
0
111 && QOpenGLFunctions_1_2::isContextCompatible(context))
QOpenGLFunctio...tible(context)Description
TRUEnever evaluated
FALSEnever evaluated
0
112 {-
113 // Associate with private implementation, creating if necessary-
114 // Function pointers in the backends are resolved at creation time-
115 QOpenGLVersionFunctionsBackend* d = 0;-
116 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());-
117 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);-
118 d->refs.ref();-
119-
120 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());-
121 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);-
122 d->refs.ref();-
123-
124 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());-
125 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);-
126 d->refs.ref();-
127-
128 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus());-
129 d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d);-
130 d->refs.ref();-
131-
132 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus());-
133 d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d);-
134 d->refs.ref();-
135-
136 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus());-
137 d_1_2_Deprecated = static_cast<QOpenGLFunctions_1_2_DeprecatedBackend*>(d);-
138 d->refs.ref();-
139-
140 QAbstractOpenGLFunctions::initializeOpenGLFunctions();-
141 }
never executed: end of block
0
142 return isInitialized();
never executed: return isInitialized();
0
143}-
144-
145bool QOpenGLFunctions_1_2::isContextCompatible(QOpenGLContext *context)-
146{-
147 Q_ASSERT(context);-
148 QSurfaceFormat f = context->format();-
149 const QPair<int, int> v = qMakePair(f.majorVersion(), f.minorVersion());-
150 if (v < qMakePair(1, 2))
v < qMakePair(1, 2)Description
TRUEnever evaluated
FALSEnever evaluated
0
151 return false;
never executed: return false;
0
152-
153 if (f.profile() == QSurfaceFormat::CoreProfile)
f.profile() ==...t::CoreProfileDescription
TRUEnever evaluated
FALSEnever evaluated
0
154 return false;
never executed: return false;
0
155-
156 return true;
never executed: return true;
0
157}-
158-
159QOpenGLVersionProfile QOpenGLFunctions_1_2::versionProfile()-
160{-
161 QOpenGLVersionProfile v;-
162 v.setVersion(1, 2);-
163 return v;
never executed: return v;
0
164}-
165-
166QT_END_NAMESPACE-
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