qopenglfunctions_2_1.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-
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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-
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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_2_1.h"-
50#include "qopenglcontext.h"-
51-
52QT_BEGIN_NAMESPACE-
53-
54/*!-
55 \class QOpenGLFunctions_2_1-
56 \inmodule QtGui-
57 \since 5.1-
58 \wrapper-
59 \brief The QOpenGLFunctions_2_1 class provides all functions for OpenGL 2.1 specification.-
60-
61 This class is a wrapper for functions from OpenGL 2.1 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_2_1::QOpenGLFunctions_2_1()-
69 : QAbstractOpenGLFunctions()-
70 , d_1_0_Core(0)-
71 , d_1_1_Core(0)-
72 , d_1_2_Core(0)-
73 , d_1_3_Core(0)-
74 , d_1_4_Core(0)-
75 , d_1_5_Core(0)-
76 , d_2_0_Core(0)-
77 , d_2_1_Core(0)-
78 , d_1_0_Deprecated(0)-
79 , d_1_1_Deprecated(0)-
80 , d_1_2_Deprecated(0)-
81 , d_1_3_Deprecated(0)-
82 , d_1_4_Deprecated(0)-
83 , m_reserved_2_0_Deprecated(Q_NULLPTR)-
84{-
85}
never executed: end of block
0
86-
87QOpenGLFunctions_2_1::~QOpenGLFunctions_2_1()-
88{-
89 if (d_1_0_Core)
d_1_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
0
90 d_1_0_Core->refs.deref();
never executed: d_1_0_Core->refs.deref();
0
91 Q_ASSERT(d_1_0_Core->refs.load());-
92 if (d_1_1_Core)
d_1_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
0
93 d_1_1_Core->refs.deref();
never executed: d_1_1_Core->refs.deref();
0
94 Q_ASSERT(d_1_1_Core->refs.load());-
95 if (d_1_2_Core)
d_1_2_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
0
96 d_1_2_Core->refs.deref();
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0
97 Q_ASSERT(d_1_2_Core->refs.load());-
98 if (d_1_3_Core)
d_1_3_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
0
99 d_1_3_Core->refs.deref();
never executed: d_1_3_Core->refs.deref();
0
100 Q_ASSERT(d_1_3_Core->refs.load());-
101 if (d_1_4_Core)
d_1_4_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
0
102 d_1_4_Core->refs.deref();
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103 Q_ASSERT(d_1_4_Core->refs.load());-
104 if (d_1_5_Core)
d_1_5_CoreDescription
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105 d_1_5_Core->refs.deref();
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106 Q_ASSERT(d_1_5_Core->refs.load());-
107 if (d_2_0_Core)
d_2_0_CoreDescription
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0
108 d_2_0_Core->refs.deref();
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0
109 Q_ASSERT(d_2_0_Core->refs.load());-
110 if (d_2_1_Core)
d_2_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
0
111 d_2_1_Core->refs.deref();
never executed: d_2_1_Core->refs.deref();
0
112 Q_ASSERT(d_2_1_Core->refs.load());-
113 if (d_1_0_Deprecated)
d_1_0_DeprecatedDescription
TRUEnever evaluated
FALSEnever evaluated
0
114 d_1_0_Deprecated->refs.deref();
never executed: d_1_0_Deprecated->refs.deref();
0
115 Q_ASSERT(d_1_0_Deprecated->refs.load());-
116 if (d_1_1_Deprecated)
d_1_1_DeprecatedDescription
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117 d_1_1_Deprecated->refs.deref();
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118 Q_ASSERT(d_1_1_Deprecated->refs.load());-
119 if (d_1_2_Deprecated)
d_1_2_DeprecatedDescription
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120 d_1_2_Deprecated->refs.deref();
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121 Q_ASSERT(d_1_2_Deprecated->refs.load());-
122 if (d_1_3_Deprecated)
d_1_3_DeprecatedDescription
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123 d_1_3_Deprecated->refs.deref();
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124 Q_ASSERT(d_1_3_Deprecated->refs.load());-
125 if (d_1_4_Deprecated)
d_1_4_DeprecatedDescription
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126 d_1_4_Deprecated->refs.deref();
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127 Q_ASSERT(d_1_4_Deprecated->refs.load());-
128}
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0
129-
130bool QOpenGLFunctions_2_1::initializeOpenGLFunctions()-
131{-
132 if ( isInitialized() )
isInitialized()Description
TRUEnever evaluated
FALSEnever evaluated
0
133 return true;
never executed: return true;
0
134-
135 QOpenGLContext* context = QOpenGLContext::currentContext();-
136-
137 // If owned by a context object make sure it is current.-
138 // Also check that current context is capable of resolving all needed functions-
139 if (((owningContext() && owningContext() == context) || !owningContext())
owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
owningContext() == contextDescription
TRUEnever evaluated
FALSEnever evaluated
!owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
0
140 && QOpenGLFunctions_2_1::isContextCompatible(context))
QOpenGLFunctio...tible(context)Description
TRUEnever evaluated
FALSEnever evaluated
0
141 {-
142 // Associate with private implementation, creating if necessary-
143 // Function pointers in the backends are resolved at creation time-
144 QOpenGLVersionFunctionsBackend* d = 0;-
145 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());-
146 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);-
147 d->refs.ref();-
148-
149 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());-
150 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);-
151 d->refs.ref();-
152-
153 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());-
154 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);-
155 d->refs.ref();-
156-
157 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());-
158 d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d);-
159 d->refs.ref();-
160-
161 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_CoreBackend::versionStatus());-
162 d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d);-
163 d->refs.ref();-
164-
165 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());-
166 d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d);-
167 d->refs.ref();-
168-
169 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());-
170 d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d);-
171 d->refs.ref();-
172-
173 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());-
174 d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d);-
175 d->refs.ref();-
176-
177 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus());-
178 d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d);-
179 d->refs.ref();-
180-
181 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus());-
182 d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d);-
183 d->refs.ref();-
184-
185 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus());-
186 d_1_2_Deprecated = static_cast<QOpenGLFunctions_1_2_DeprecatedBackend*>(d);-
187 d->refs.ref();-
188-
189 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_DeprecatedBackend::versionStatus());-
190 d_1_3_Deprecated = static_cast<QOpenGLFunctions_1_3_DeprecatedBackend*>(d);-
191 d->refs.ref();-
192-
193 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_DeprecatedBackend::versionStatus());-
194 d_1_4_Deprecated = static_cast<QOpenGLFunctions_1_4_DeprecatedBackend*>(d);-
195 d->refs.ref();-
196-
197 QAbstractOpenGLFunctions::initializeOpenGLFunctions();-
198 }
never executed: end of block
0
199 return isInitialized();
never executed: return isInitialized();
0
200}-
201-
202bool QOpenGLFunctions_2_1::isContextCompatible(QOpenGLContext *context)-
203{-
204 Q_ASSERT(context);-
205 QSurfaceFormat f = context->format();-
206 const QPair<int, int> v = qMakePair(f.majorVersion(), f.minorVersion());-
207 if (v < qMakePair(2, 1))
v < qMakePair(2, 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
208 return false;
never executed: return false;
0
209-
210 if (f.profile() == QSurfaceFormat::CoreProfile)
f.profile() ==...t::CoreProfileDescription
TRUEnever evaluated
FALSEnever evaluated
0
211 return false;
never executed: return false;
0
212-
213 return true;
never executed: return true;
0
214}-
215-
216QOpenGLVersionProfile QOpenGLFunctions_2_1::versionProfile()-
217{-
218 QOpenGLVersionProfile v;-
219 v.setVersion(2, 1);-
220 return v;
never executed: return v;
0
221}-
222-
223QT_END_NAMESPACE-
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