qopenglfunctions_4_0_core.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the QtGui module of the Qt Toolkit.-
7**-
8** $QT_BEGIN_LICENSE:LGPL21$-
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-
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13** a written agreement between you and The Qt Company. For licensing terms-
14** and conditions see http://www.qt.io/terms-conditions. For further-
15** information use the contact form at http://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 2.1 or version 3 as published by the Free-
20** Software Foundation and appearing in the file LICENSE.LGPLv21 and-
21** LICENSE.LGPLv3 included in the packaging of this file. Please review the-
22** following information to ensure the GNU Lesser General Public License-
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25**-
26** As a special exception, The Qt Company gives you certain additional-
27** rights. These rights are described in The Qt Company LGPL Exception-
28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32**-
33** This file was generated by glgen version 0.1-
34** Command line was: glgen-
35**-
36** glgen is Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)-
37**-
38** This is an auto-generated file.-
39** Do not edit! All changes made to it will be lost.-
40**-
41****************************************************************************/-
42-
43#include "qopenglfunctions_4_0_core.h"-
44#include "qopenglcontext.h"-
45-
46QT_BEGIN_NAMESPACE-
47-
48/*!-
49 \class QOpenGLFunctions_4_0_Core-
50 \inmodule QtGui-
51 \since 5.1-
52 \wrapper-
53 \brief The QOpenGLFunctions_4_0_Core class provides all functions for OpenGL 4.0 core profile.-
54-
55 This class is a wrapper for functions from OpenGL 4.0 core profile.-
56 See reference pages on \l {http://www.opengl.org/sdk/docs/}{opengl.org}-
57 for function documentation.-
58-
59 \sa QAbstractOpenGLFunctions-
60*/-
61-
62QOpenGLFunctions_4_0_Core::QOpenGLFunctions_4_0_Core()-
63 : QAbstractOpenGLFunctions()-
64 , d_1_0_Core(0)-
65 , d_1_1_Core(0)-
66 , d_1_2_Core(0)-
67 , d_1_3_Core(0)-
68 , d_1_4_Core(0)-
69 , d_1_5_Core(0)-
70 , d_2_0_Core(0)-
71 , d_2_1_Core(0)-
72 , d_3_0_Core(0)-
73 , d_3_1_Core(0)-
74 , d_3_2_Core(0)-
75 , d_3_3_Core(0)-
76 , d_4_0_Core(0)-
77{-
78}
never executed: end of block
0
79-
80QOpenGLFunctions_4_0_Core::~QOpenGLFunctions_4_0_Core()-
81{-
82 if (d_1_0_Core && !d_1_0_Core->refs.deref()) {
d_1_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_1_0_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
83 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_0_Core->context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());-
84 delete d_1_0_Core;-
85 }
never executed: end of block
0
86 if (d_1_1_Core && !d_1_1_Core->refs.deref()) {
d_1_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_1_1_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
87 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_1_Core->context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());-
88 delete d_1_1_Core;-
89 }
never executed: end of block
0
90 if (d_1_2_Core && !d_1_2_Core->refs.deref()) {
d_1_2_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_1_2_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
91 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_2_Core->context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());-
92 delete d_1_2_Core;-
93 }
never executed: end of block
0
94 if (d_1_3_Core && !d_1_3_Core->refs.deref()) {
d_1_3_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_1_3_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
95 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_3_Core->context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());-
96 delete d_1_3_Core;-
97 }
never executed: end of block
0
98 if (d_1_4_Core && !d_1_4_Core->refs.deref()) {
d_1_4_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_1_4_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
99 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_4_Core->context, QOpenGLFunctions_1_4_CoreBackend::versionStatus());-
100 delete d_1_4_Core;-
101 }
never executed: end of block
0
102 if (d_1_5_Core && !d_1_5_Core->refs.deref()) {
d_1_5_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_1_5_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
103 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_5_Core->context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());-
104 delete d_1_5_Core;-
105 }
never executed: end of block
0
106 if (d_2_0_Core && !d_2_0_Core->refs.deref()) {
d_2_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_2_0_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
107 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_2_0_Core->context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());-
108 delete d_2_0_Core;-
109 }
never executed: end of block
0
110 if (d_2_1_Core && !d_2_1_Core->refs.deref()) {
d_2_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_2_1_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
111 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_2_1_Core->context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());-
112 delete d_2_1_Core;-
113 }
never executed: end of block
0
114 if (d_3_0_Core && !d_3_0_Core->refs.deref()) {
d_3_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_3_0_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
115 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_3_0_Core->context, QOpenGLFunctions_3_0_CoreBackend::versionStatus());-
116 delete d_3_0_Core;-
117 }
never executed: end of block
0
118 if (d_3_1_Core && !d_3_1_Core->refs.deref()) {
d_3_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_3_1_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
119 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_3_1_Core->context, QOpenGLFunctions_3_1_CoreBackend::versionStatus());-
120 delete d_3_1_Core;-
121 }
never executed: end of block
0
122 if (d_3_2_Core && !d_3_2_Core->refs.deref()) {
d_3_2_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_3_2_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
123 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_3_2_Core->context, QOpenGLFunctions_3_2_CoreBackend::versionStatus());-
124 delete d_3_2_Core;-
125 }
never executed: end of block
0
126 if (d_3_3_Core && !d_3_3_Core->refs.deref()) {
d_3_3_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_3_3_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
127 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_3_3_Core->context, QOpenGLFunctions_3_3_CoreBackend::versionStatus());-
128 delete d_3_3_Core;-
129 }
never executed: end of block
0
130 if (d_4_0_Core && !d_4_0_Core->refs.deref()) {
d_4_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_4_0_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
131 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_4_0_Core->context, QOpenGLFunctions_4_0_CoreBackend::versionStatus());-
132 delete d_4_0_Core;-
133 }
never executed: end of block
0
134}
never executed: end of block
0
135-
136bool QOpenGLFunctions_4_0_Core::initializeOpenGLFunctions()-
137{-
138 if ( isInitialized() )
isInitialized()Description
TRUEnever evaluated
FALSEnever evaluated
0
139 return true;
never executed: return true;
0
140-
141 QOpenGLContext* context = QOpenGLContext::currentContext();-
142-
143 // If owned by a context object make sure it is current.-
144 // Also check that current context is capable of resolving all needed functions-
145 if (((owningContext() && owningContext() == context) || !owningContext())
owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
owningContext() == contextDescription
TRUEnever evaluated
FALSEnever evaluated
!owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
0
146 && QOpenGLFunctions_4_0_Core::isContextCompatible(context))
QOpenGLFunctio...tible(context)Description
TRUEnever evaluated
FALSEnever evaluated
0
147 {-
148 // Associate with private implementation, creating if necessary-
149 // Function pointers in the backends are resolved at creation time-
150 QOpenGLVersionFunctionsBackend* d = 0;-
151 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());-
152 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
153 d = new QOpenGLFunctions_1_0_CoreBackend(context);-
154 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus(), d);-
155 }
never executed: end of block
0
156 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);-
157 d->refs.ref();-
158-
159 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());-
160 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
161 d = new QOpenGLFunctions_1_1_CoreBackend(context);-
162 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus(), d);-
163 }
never executed: end of block
0
164 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);-
165 d->refs.ref();-
166-
167 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());-
168 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
169 d = new QOpenGLFunctions_1_2_CoreBackend(context);-
170 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus(), d);-
171 }
never executed: end of block
0
172 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);-
173 d->refs.ref();-
174-
175 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());-
176 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
177 d = new QOpenGLFunctions_1_3_CoreBackend(context);-
178 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus(), d);-
179 }
never executed: end of block
0
180 d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d);-
181 d->refs.ref();-
182-
183 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_CoreBackend::versionStatus());-
184 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
185 d = new QOpenGLFunctions_1_4_CoreBackend(context);-
186 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_4_CoreBackend::versionStatus(), d);-
187 }
never executed: end of block
0
188 d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d);-
189 d->refs.ref();-
190-
191 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());-
192 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
193 d = new QOpenGLFunctions_1_5_CoreBackend(context);-
194 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus(), d);-
195 }
never executed: end of block
0
196 d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d);-
197 d->refs.ref();-
198-
199 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());-
200 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
201 d = new QOpenGLFunctions_2_0_CoreBackend(context);-
202 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus(), d);-
203 }
never executed: end of block
0
204 d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d);-
205 d->refs.ref();-
206-
207 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());-
208 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
209 d = new QOpenGLFunctions_2_1_CoreBackend(context);-
210 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus(), d);-
211 }
never executed: end of block
0
212 d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d);-
213 d->refs.ref();-
214-
215 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus());-
216 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
217 d = new QOpenGLFunctions_3_0_CoreBackend(context);-
218 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus(), d);-
219 }
never executed: end of block
0
220 d_3_0_Core = static_cast<QOpenGLFunctions_3_0_CoreBackend*>(d);-
221 d->refs.ref();-
222-
223 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_1_CoreBackend::versionStatus());-
224 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
225 d = new QOpenGLFunctions_3_1_CoreBackend(context);-
226 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_3_1_CoreBackend::versionStatus(), d);-
227 }
never executed: end of block
0
228 d_3_1_Core = static_cast<QOpenGLFunctions_3_1_CoreBackend*>(d);-
229 d->refs.ref();-
230-
231 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_2_CoreBackend::versionStatus());-
232 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
233 d = new QOpenGLFunctions_3_2_CoreBackend(context);-
234 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_3_2_CoreBackend::versionStatus(), d);-
235 }
never executed: end of block
0
236 d_3_2_Core = static_cast<QOpenGLFunctions_3_2_CoreBackend*>(d);-
237 d->refs.ref();-
238-
239 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_CoreBackend::versionStatus());-
240 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
241 d = new QOpenGLFunctions_3_3_CoreBackend(context);-
242 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_3_3_CoreBackend::versionStatus(), d);-
243 }
never executed: end of block
0
244 d_3_3_Core = static_cast<QOpenGLFunctions_3_3_CoreBackend*>(d);-
245 d->refs.ref();-
246-
247 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_0_CoreBackend::versionStatus());-
248 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
249 d = new QOpenGLFunctions_4_0_CoreBackend(context);-
250 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_4_0_CoreBackend::versionStatus(), d);-
251 }
never executed: end of block
0
252 d_4_0_Core = static_cast<QOpenGLFunctions_4_0_CoreBackend*>(d);-
253 d->refs.ref();-
254-
255 QAbstractOpenGLFunctions::initializeOpenGLFunctions();-
256 }
never executed: end of block
0
257 return isInitialized();
never executed: return isInitialized();
0
258}-
259-
260bool QOpenGLFunctions_4_0_Core::isContextCompatible(QOpenGLContext *context)-
261{-
262 Q_ASSERT(context);-
263 QSurfaceFormat f = context->format();-
264 const QPair<int, int> v = qMakePair(f.majorVersion(), f.minorVersion());-
265 if (v < qMakePair(4, 0))
v < qMakePair(4, 0)Description
TRUEnever evaluated
FALSEnever evaluated
0
266 return false;
never executed: return false;
0
267-
268 return true;
never executed: return true;
0
269}-
270-
271QOpenGLVersionProfile QOpenGLFunctions_4_0_Core::versionProfile()-
272{-
273 QOpenGLVersionProfile v;-
274 v.setVersion(4, 0);-
275 v.setProfile(QSurfaceFormat::CoreProfile);-
276 return v;
never executed: return v;
0
277}-
278-
279QT_END_NAMESPACE-
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