qopenglfunctions_4_1_core.cpp

Absolute File Name:/home/qt/qt5_coco/qt5/qtbase/src/gui/opengl/qopenglfunctions_4_1_core.cpp
Source codeSwitch to Preprocessed file
LineSourceCount
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-
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 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-
23** requirements will be met: https://www.gnu.org/licenses/lgpl.html and-
24** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.-
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_1_core.h"-
44#include "qopenglcontext.h"-
45-
46QT_BEGIN_NAMESPACE-
47-
48/*!-
49 \class QOpenGLFunctions_4_1_Core-
50 \inmodule QtGui-
51 \since 5.1-
52 \wrapper-
53 \brief The QOpenGLFunctions_4_1_Core class provides all functions for OpenGL 4.1 core profile.-
54-
55 This class is a wrapper for functions from OpenGL 4.1 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_1_Core::QOpenGLFunctions_4_1_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 , d_4_1_Core(0)-
78{-
79}
never executed: end of block
0
80-
81QOpenGLFunctions_4_1_Core::~QOpenGLFunctions_4_1_Core()-
82{-
83 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
84 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_0_Core->context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());-
85 delete d_1_0_Core;-
86 }
never executed: end of block
0
87 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
88 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_1_Core->context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());-
89 delete d_1_1_Core;-
90 }
never executed: end of block
0
91 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
92 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_2_Core->context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());-
93 delete d_1_2_Core;-
94 }
never executed: end of block
0
95 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
96 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_3_Core->context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());-
97 delete d_1_3_Core;-
98 }
never executed: end of block
0
99 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
100 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_4_Core->context, QOpenGLFunctions_1_4_CoreBackend::versionStatus());-
101 delete d_1_4_Core;-
102 }
never executed: end of block
0
103 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
104 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_1_5_Core->context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());-
105 delete d_1_5_Core;-
106 }
never executed: end of block
0
107 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
108 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_2_0_Core->context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());-
109 delete d_2_0_Core;-
110 }
never executed: end of block
0
111 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
112 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_2_1_Core->context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());-
113 delete d_2_1_Core;-
114 }
never executed: end of block
0
115 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
116 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_3_0_Core->context, QOpenGLFunctions_3_0_CoreBackend::versionStatus());-
117 delete d_3_0_Core;-
118 }
never executed: end of block
0
119 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
120 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_3_1_Core->context, QOpenGLFunctions_3_1_CoreBackend::versionStatus());-
121 delete d_3_1_Core;-
122 }
never executed: end of block
0
123 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
124 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_3_2_Core->context, QOpenGLFunctions_3_2_CoreBackend::versionStatus());-
125 delete d_3_2_Core;-
126 }
never executed: end of block
0
127 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
128 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_3_3_Core->context, QOpenGLFunctions_3_3_CoreBackend::versionStatus());-
129 delete d_3_3_Core;-
130 }
never executed: end of block
0
131 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
132 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_4_0_Core->context, QOpenGLFunctions_4_0_CoreBackend::versionStatus());-
133 delete d_4_0_Core;-
134 }
never executed: end of block
0
135 if (d_4_1_Core && !d_4_1_Core->refs.deref()) {
d_4_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
!d_4_1_Core->refs.deref()Description
TRUEnever evaluated
FALSEnever evaluated
0
136 QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(d_4_1_Core->context, QOpenGLFunctions_4_1_CoreBackend::versionStatus());-
137 delete d_4_1_Core;-
138 }
never executed: end of block
0
139}
never executed: end of block
0
140-
141bool QOpenGLFunctions_4_1_Core::initializeOpenGLFunctions()-
142{-
143 if ( isInitialized() )
isInitialized()Description
TRUEnever evaluated
FALSEnever evaluated
0
144 return true;
never executed: return true;
0
145-
146 QOpenGLContext* context = QOpenGLContext::currentContext();-
147-
148 // If owned by a context object make sure it is current.-
149 // Also check that current context is capable of resolving all needed functions-
150 if (((owningContext() && owningContext() == context) || !owningContext())
owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
owningContext() == contextDescription
TRUEnever evaluated
FALSEnever evaluated
!owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
0
151 && QOpenGLFunctions_4_1_Core::isContextCompatible(context))
QOpenGLFunctio...tible(context)Description
TRUEnever evaluated
FALSEnever evaluated
0
152 {-
153 // Associate with private implementation, creating if necessary-
154 // Function pointers in the backends are resolved at creation time-
155 QOpenGLVersionFunctionsBackend* d = 0;-
156 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());-
157 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
158 d = new QOpenGLFunctions_1_0_CoreBackend(context);-
159 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus(), d);-
160 }
never executed: end of block
0
161 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);-
162 d->refs.ref();-
163-
164 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());-
165 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
166 d = new QOpenGLFunctions_1_1_CoreBackend(context);-
167 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus(), d);-
168 }
never executed: end of block
0
169 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);-
170 d->refs.ref();-
171-
172 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());-
173 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
174 d = new QOpenGLFunctions_1_2_CoreBackend(context);-
175 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus(), d);-
176 }
never executed: end of block
0
177 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);-
178 d->refs.ref();-
179-
180 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());-
181 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
182 d = new QOpenGLFunctions_1_3_CoreBackend(context);-
183 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus(), d);-
184 }
never executed: end of block
0
185 d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d);-
186 d->refs.ref();-
187-
188 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_CoreBackend::versionStatus());-
189 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
190 d = new QOpenGLFunctions_1_4_CoreBackend(context);-
191 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_4_CoreBackend::versionStatus(), d);-
192 }
never executed: end of block
0
193 d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d);-
194 d->refs.ref();-
195-
196 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());-
197 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
198 d = new QOpenGLFunctions_1_5_CoreBackend(context);-
199 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus(), d);-
200 }
never executed: end of block
0
201 d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d);-
202 d->refs.ref();-
203-
204 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());-
205 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
206 d = new QOpenGLFunctions_2_0_CoreBackend(context);-
207 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus(), d);-
208 }
never executed: end of block
0
209 d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d);-
210 d->refs.ref();-
211-
212 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());-
213 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
214 d = new QOpenGLFunctions_2_1_CoreBackend(context);-
215 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus(), d);-
216 }
never executed: end of block
0
217 d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d);-
218 d->refs.ref();-
219-
220 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus());-
221 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
222 d = new QOpenGLFunctions_3_0_CoreBackend(context);-
223 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus(), d);-
224 }
never executed: end of block
0
225 d_3_0_Core = static_cast<QOpenGLFunctions_3_0_CoreBackend*>(d);-
226 d->refs.ref();-
227-
228 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_1_CoreBackend::versionStatus());-
229 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
230 d = new QOpenGLFunctions_3_1_CoreBackend(context);-
231 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_3_1_CoreBackend::versionStatus(), d);-
232 }
never executed: end of block
0
233 d_3_1_Core = static_cast<QOpenGLFunctions_3_1_CoreBackend*>(d);-
234 d->refs.ref();-
235-
236 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_2_CoreBackend::versionStatus());-
237 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
238 d = new QOpenGLFunctions_3_2_CoreBackend(context);-
239 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_3_2_CoreBackend::versionStatus(), d);-
240 }
never executed: end of block
0
241 d_3_2_Core = static_cast<QOpenGLFunctions_3_2_CoreBackend*>(d);-
242 d->refs.ref();-
243-
244 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_CoreBackend::versionStatus());-
245 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
246 d = new QOpenGLFunctions_3_3_CoreBackend(context);-
247 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_3_3_CoreBackend::versionStatus(), d);-
248 }
never executed: end of block
0
249 d_3_3_Core = static_cast<QOpenGLFunctions_3_3_CoreBackend*>(d);-
250 d->refs.ref();-
251-
252 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_0_CoreBackend::versionStatus());-
253 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
254 d = new QOpenGLFunctions_4_0_CoreBackend(context);-
255 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_4_0_CoreBackend::versionStatus(), d);-
256 }
never executed: end of block
0
257 d_4_0_Core = static_cast<QOpenGLFunctions_4_0_CoreBackend*>(d);-
258 d->refs.ref();-
259-
260 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_1_CoreBackend::versionStatus());-
261 if (!d) {
!dDescription
TRUEnever evaluated
FALSEnever evaluated
0
262 d = new QOpenGLFunctions_4_1_CoreBackend(context);-
263 QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_4_1_CoreBackend::versionStatus(), d);-
264 }
never executed: end of block
0
265 d_4_1_Core = static_cast<QOpenGLFunctions_4_1_CoreBackend*>(d);-
266 d->refs.ref();-
267-
268 QAbstractOpenGLFunctions::initializeOpenGLFunctions();-
269 }
never executed: end of block
0
270 return isInitialized();
never executed: return isInitialized();
0
271}-
272-
273bool QOpenGLFunctions_4_1_Core::isContextCompatible(QOpenGLContext *context)-
274{-
275 Q_ASSERT(context);-
276 QSurfaceFormat f = context->format();-
277 const QPair<int, int> v = qMakePair(f.majorVersion(), f.minorVersion());-
278 if (v < qMakePair(4, 1))
v < qMakePair(4, 1)Description
TRUEnever evaluated
FALSEnever evaluated
0
279 return false;
never executed: return false;
0
280-
281 return true;
never executed: return true;
0
282}-
283-
284QOpenGLVersionProfile QOpenGLFunctions_4_1_Core::versionProfile()-
285{-
286 QOpenGLVersionProfile v;-
287 v.setVersion(4, 1);-
288 v.setProfile(QSurfaceFormat::CoreProfile);-
289 return v;
never executed: return v;
0
290}-
291-
292QT_END_NAMESPACE-
Source codeSwitch to Preprocessed file
Generated by Squish Coco Non-Commercial 4.3.0-BETA-master-30-08-2018-4cb69e9