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qopenglfunctions_4_3_compatibility.cpp
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1// Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3/***************************************************************************
4** This file was generated by glgen version 0.1
5** Command line was: glgen
6**
7** glgen is Copyright (C) 2013 Klaralvdalens Datakonsult AB (KDAB)
8**
9** This is an auto-generated file.
10** Do not edit! All changes made to it will be lost.
11**
12****************************************************************************/
13
14#include "qopenglfunctions_4_3_compatibility.h"
15#include "qopenglcontext.h"
16
17QT_BEGIN_NAMESPACE
18
19/*!
20 \class QOpenGLFunctions_4_3_Compatibility
21 \inmodule QtOpenGL
22 \since 5.1
23 \wrapper
24 \brief The QOpenGLFunctions_4_3_Compatibility class provides all functions for OpenGL 4.3 compatibility profile.
25
26 This class is a wrapper for functions from OpenGL 4.3 compatibility profile.
27 See reference pages on \l {http://www.opengl.org/sdk/docs/}{opengl.org}
28 for function documentation.
29
30 \sa QAbstractOpenGLFunctions
31*/
32
33QOpenGLFunctions_4_3_Compatibility::QOpenGLFunctions_4_3_Compatibility()
34 : QAbstractOpenGLFunctions()
35 , d_1_0_Core(nullptr)
36 , d_1_1_Core(nullptr)
37 , d_1_2_Core(nullptr)
38 , d_1_3_Core(nullptr)
39 , d_1_4_Core(nullptr)
40 , d_1_5_Core(nullptr)
41 , d_2_0_Core(nullptr)
42 , d_2_1_Core(nullptr)
43 , d_3_0_Core(nullptr)
44 , d_3_1_Core(nullptr)
45 , d_3_2_Core(nullptr)
46 , d_3_3_Core(nullptr)
47 , d_4_0_Core(nullptr)
48 , d_4_1_Core(nullptr)
49 , d_4_2_Core(nullptr)
50 , d_4_3_Core(nullptr)
51 , d_1_0_Deprecated(nullptr)
52 , d_1_1_Deprecated(nullptr)
53 , d_1_2_Deprecated(nullptr)
54 , d_1_3_Deprecated(nullptr)
55 , d_1_4_Deprecated(nullptr)
56 , d_3_3_Deprecated(nullptr)
57{
58}
59
60QOpenGLFunctions_4_3_Compatibility::~QOpenGLFunctions_4_3_Compatibility()
61{
62 if (d_1_0_Core) {
63 d_1_0_Core->refs.deref();
64 Q_ASSERT(d_1_0_Core->refs.loadRelaxed());
65 }
66 if (d_1_1_Core) {
67 d_1_1_Core->refs.deref();
68 Q_ASSERT(d_1_1_Core->refs.loadRelaxed());
69 }
70 if (d_1_2_Core) {
71 d_1_2_Core->refs.deref();
72 Q_ASSERT(d_1_2_Core->refs.loadRelaxed());
73 }
74 if (d_1_3_Core) {
75 d_1_3_Core->refs.deref();
76 Q_ASSERT(d_1_3_Core->refs.loadRelaxed());
77 }
78 if (d_1_4_Core) {
79 d_1_4_Core->refs.deref();
80 Q_ASSERT(d_1_4_Core->refs.loadRelaxed());
81 }
82 if (d_1_5_Core) {
83 d_1_5_Core->refs.deref();
84 Q_ASSERT(d_1_5_Core->refs.loadRelaxed());
85 }
86 if (d_2_0_Core) {
87 d_2_0_Core->refs.deref();
88 Q_ASSERT(d_2_0_Core->refs.loadRelaxed());
89 }
90 if (d_2_1_Core) {
91 d_2_1_Core->refs.deref();
92 Q_ASSERT(d_2_1_Core->refs.loadRelaxed());
93 }
94 if (d_3_0_Core) {
95 d_3_0_Core->refs.deref();
96 Q_ASSERT(d_3_0_Core->refs.loadRelaxed());
97 }
98 if (d_3_1_Core) {
99 d_3_1_Core->refs.deref();
100 Q_ASSERT(d_3_1_Core->refs.loadRelaxed());
101 }
102 if (d_3_2_Core) {
103 d_3_2_Core->refs.deref();
104 Q_ASSERT(d_3_2_Core->refs.loadRelaxed());
105 }
106 if (d_3_3_Core) {
107 d_3_3_Core->refs.deref();
108 Q_ASSERT(d_3_3_Core->refs.loadRelaxed());
109 }
110 if (d_4_0_Core) {
111 d_4_0_Core->refs.deref();
112 Q_ASSERT(d_4_0_Core->refs.loadRelaxed());
113 }
114 if (d_4_1_Core) {
115 d_4_1_Core->refs.deref();
116 Q_ASSERT(d_4_1_Core->refs.loadRelaxed());
117 }
118 if (d_4_2_Core) {
119 d_4_2_Core->refs.deref();
120 Q_ASSERT(d_4_2_Core->refs.loadRelaxed());
121 }
122 if (d_4_3_Core) {
123 d_4_3_Core->refs.deref();
124 Q_ASSERT(d_4_3_Core->refs.loadRelaxed());
125 }
126 if (d_1_0_Deprecated) {
127 d_1_0_Deprecated->refs.deref();
128 Q_ASSERT(d_1_0_Deprecated->refs.loadRelaxed());
129 }
130 if (d_1_1_Deprecated) {
131 d_1_1_Deprecated->refs.deref();
132 Q_ASSERT(d_1_1_Deprecated->refs.loadRelaxed());
133 }
134 if (d_1_2_Deprecated) {
135 d_1_2_Deprecated->refs.deref();
136 Q_ASSERT(d_1_2_Deprecated->refs.loadRelaxed());
137 }
138 if (d_1_3_Deprecated) {
139 d_1_3_Deprecated->refs.deref();
140 Q_ASSERT(d_1_3_Deprecated->refs.loadRelaxed());
141 }
142 if (d_1_4_Deprecated) {
143 d_1_4_Deprecated->refs.deref();
144 Q_ASSERT(d_1_4_Deprecated->refs.loadRelaxed());
145 }
146 if (d_3_3_Deprecated) {
147 d_3_3_Deprecated->refs.deref();
148 Q_ASSERT(d_3_3_Deprecated->refs.loadRelaxed());
149 }
150}
151
152bool QOpenGLFunctions_4_3_Compatibility::initializeOpenGLFunctions()
153{
154 if ( isInitialized() )
155 return true;
156
157 QOpenGLContext* context = QOpenGLContext::currentContext();
158
159 // If owned by a context object make sure it is current.
160 // Also check that current context is capable of resolving all needed functions
161 if (((owningContext() && owningContext() == context) || !owningContext())
162 && QOpenGLFunctions_4_3_Compatibility::isContextCompatible(context))
163 {
164 // Associate with private implementation, creating if necessary
165 // Function pointers in the backends are resolved at creation time
166 QOpenGLVersionFunctionsBackend* d = nullptr;
167 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());
168 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);
169 d->refs.ref();
170
171 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());
172 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);
173 d->refs.ref();
174
175 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());
176 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);
177 d->refs.ref();
178
179 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());
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 d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d);
185 d->refs.ref();
186
187 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());
188 d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d);
189 d->refs.ref();
190
191 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());
192 d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d);
193 d->refs.ref();
194
195 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());
196 d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d);
197 d->refs.ref();
198
199 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus());
200 d_3_0_Core = static_cast<QOpenGLFunctions_3_0_CoreBackend*>(d);
201 d->refs.ref();
202
203 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_1_CoreBackend::versionStatus());
204 d_3_1_Core = static_cast<QOpenGLFunctions_3_1_CoreBackend*>(d);
205 d->refs.ref();
206
207 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_2_CoreBackend::versionStatus());
208 d_3_2_Core = static_cast<QOpenGLFunctions_3_2_CoreBackend*>(d);
209 d->refs.ref();
210
211 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_CoreBackend::versionStatus());
212 d_3_3_Core = static_cast<QOpenGLFunctions_3_3_CoreBackend*>(d);
213 d->refs.ref();
214
215 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_0_CoreBackend::versionStatus());
216 d_4_0_Core = static_cast<QOpenGLFunctions_4_0_CoreBackend*>(d);
217 d->refs.ref();
218
219 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_1_CoreBackend::versionStatus());
220 d_4_1_Core = static_cast<QOpenGLFunctions_4_1_CoreBackend*>(d);
221 d->refs.ref();
222
223 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_2_CoreBackend::versionStatus());
224 d_4_2_Core = static_cast<QOpenGLFunctions_4_2_CoreBackend*>(d);
225 d->refs.ref();
226
227 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_3_CoreBackend::versionStatus());
228 d_4_3_Core = static_cast<QOpenGLFunctions_4_3_CoreBackend*>(d);
229 d->refs.ref();
230
231 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus());
232 d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d);
233 d->refs.ref();
234
235 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus());
236 d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d);
237 d->refs.ref();
238
239 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus());
240 d_1_2_Deprecated = static_cast<QOpenGLFunctions_1_2_DeprecatedBackend*>(d);
241 d->refs.ref();
242
243 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_DeprecatedBackend::versionStatus());
244 d_1_3_Deprecated = static_cast<QOpenGLFunctions_1_3_DeprecatedBackend*>(d);
245 d->refs.ref();
246
247 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_DeprecatedBackend::versionStatus());
248 d_1_4_Deprecated = static_cast<QOpenGLFunctions_1_4_DeprecatedBackend*>(d);
249 d->refs.ref();
250
251 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_DeprecatedBackend::versionStatus());
252 d_3_3_Deprecated = static_cast<QOpenGLFunctions_3_3_DeprecatedBackend*>(d);
253 d->refs.ref();
254
255 QAbstractOpenGLFunctions::initializeOpenGLFunctions();
256 }
257 return isInitialized();
258}
259
260bool QOpenGLFunctions_4_3_Compatibility::isContextCompatible(QOpenGLContext *context)
261{
262 Q_ASSERT(context);
263 QSurfaceFormat f = context->format();
264 const auto v = std::pair(f.majorVersion(), f.minorVersion());
265 if (v < std::pair(4, 3))
266 return false;
267
268 if (f.profile() == QSurfaceFormat::CoreProfile)
269 return false;
270
271 return true;
272}
273
274QOpenGLVersionProfile QOpenGLFunctions_4_3_Compatibility::versionProfile()
275{
276 QOpenGLVersionProfile v;
277 v.setVersion(4, 3);
278 v.setProfile(QSurfaceFormat::CompatibilityProfile);
279 return v;
280}
281
282QT_END_NAMESPACE