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_4_3_compatibility.h" |
50 | #include "qopenglcontext.h" |
51 | |
52 | QT_BEGIN_NAMESPACE |
53 | |
54 | /*! |
55 | \class QOpenGLFunctions_4_3_Compatibility |
56 | \inmodule QtGui |
57 | \since 5.1 |
58 | \wrapper |
59 | \brief The QOpenGLFunctions_4_3_Compatibility class provides all functions for OpenGL 4.3 compatibility profile. |
60 | |
61 | This class is a wrapper for functions from OpenGL 4.3 compatibility profile. |
62 | See reference pages on \l {http://www.opengl.org/sdk/docs/}{opengl.org} |
63 | for function documentation. |
64 | |
65 | \sa QAbstractOpenGLFunctions |
66 | */ |
67 | |
68 | QOpenGLFunctions_4_3_Compatibility::QOpenGLFunctions_4_3_Compatibility() |
69 | : QAbstractOpenGLFunctions() |
70 | , d_1_0_Core(nullptr) |
71 | , d_1_1_Core(nullptr) |
72 | , d_1_2_Core(nullptr) |
73 | , d_1_3_Core(nullptr) |
74 | , d_1_4_Core(nullptr) |
75 | , d_1_5_Core(nullptr) |
76 | , d_2_0_Core(nullptr) |
77 | , d_2_1_Core(nullptr) |
78 | , d_3_0_Core(nullptr) |
79 | , d_3_1_Core(nullptr) |
80 | , d_3_2_Core(nullptr) |
81 | , d_3_3_Core(nullptr) |
82 | , d_4_0_Core(nullptr) |
83 | , d_4_1_Core(nullptr) |
84 | , d_4_2_Core(nullptr) |
85 | , d_4_3_Core(nullptr) |
86 | , d_1_0_Deprecated(nullptr) |
87 | , d_1_1_Deprecated(nullptr) |
88 | , d_1_2_Deprecated(nullptr) |
89 | , d_1_3_Deprecated(nullptr) |
90 | , d_1_4_Deprecated(nullptr) |
91 | , m_reserved_2_0_Deprecated(nullptr) |
92 | , d_3_3_Deprecated(nullptr) |
93 | { |
94 | } |
95 | |
96 | QOpenGLFunctions_4_3_Compatibility::~QOpenGLFunctions_4_3_Compatibility() |
97 | { |
98 | if (d_1_0_Core) { |
99 | d_1_0_Core->refs.deref(); |
100 | Q_ASSERT(d_1_0_Core->refs.loadRelaxed()); |
101 | } |
102 | if (d_1_1_Core) { |
103 | d_1_1_Core->refs.deref(); |
104 | Q_ASSERT(d_1_1_Core->refs.loadRelaxed()); |
105 | } |
106 | if (d_1_2_Core) { |
107 | d_1_2_Core->refs.deref(); |
108 | Q_ASSERT(d_1_2_Core->refs.loadRelaxed()); |
109 | } |
110 | if (d_1_3_Core) { |
111 | d_1_3_Core->refs.deref(); |
112 | Q_ASSERT(d_1_3_Core->refs.loadRelaxed()); |
113 | } |
114 | if (d_1_4_Core) { |
115 | d_1_4_Core->refs.deref(); |
116 | Q_ASSERT(d_1_4_Core->refs.loadRelaxed()); |
117 | } |
118 | if (d_1_5_Core) { |
119 | d_1_5_Core->refs.deref(); |
120 | Q_ASSERT(d_1_5_Core->refs.loadRelaxed()); |
121 | } |
122 | if (d_2_0_Core) { |
123 | d_2_0_Core->refs.deref(); |
124 | Q_ASSERT(d_2_0_Core->refs.loadRelaxed()); |
125 | } |
126 | if (d_2_1_Core) { |
127 | d_2_1_Core->refs.deref(); |
128 | Q_ASSERT(d_2_1_Core->refs.loadRelaxed()); |
129 | } |
130 | if (d_3_0_Core) { |
131 | d_3_0_Core->refs.deref(); |
132 | Q_ASSERT(d_3_0_Core->refs.loadRelaxed()); |
133 | } |
134 | if (d_3_1_Core) { |
135 | d_3_1_Core->refs.deref(); |
136 | Q_ASSERT(d_3_1_Core->refs.loadRelaxed()); |
137 | } |
138 | if (d_3_2_Core) { |
139 | d_3_2_Core->refs.deref(); |
140 | Q_ASSERT(d_3_2_Core->refs.loadRelaxed()); |
141 | } |
142 | if (d_3_3_Core) { |
143 | d_3_3_Core->refs.deref(); |
144 | Q_ASSERT(d_3_3_Core->refs.loadRelaxed()); |
145 | } |
146 | if (d_4_0_Core) { |
147 | d_4_0_Core->refs.deref(); |
148 | Q_ASSERT(d_4_0_Core->refs.loadRelaxed()); |
149 | } |
150 | if (d_4_1_Core) { |
151 | d_4_1_Core->refs.deref(); |
152 | Q_ASSERT(d_4_1_Core->refs.loadRelaxed()); |
153 | } |
154 | if (d_4_2_Core) { |
155 | d_4_2_Core->refs.deref(); |
156 | Q_ASSERT(d_4_2_Core->refs.loadRelaxed()); |
157 | } |
158 | if (d_4_3_Core) { |
159 | d_4_3_Core->refs.deref(); |
160 | Q_ASSERT(d_4_3_Core->refs.loadRelaxed()); |
161 | } |
162 | if (d_1_0_Deprecated) { |
163 | d_1_0_Deprecated->refs.deref(); |
164 | Q_ASSERT(d_1_0_Deprecated->refs.loadRelaxed()); |
165 | } |
166 | if (d_1_1_Deprecated) { |
167 | d_1_1_Deprecated->refs.deref(); |
168 | Q_ASSERT(d_1_1_Deprecated->refs.loadRelaxed()); |
169 | } |
170 | if (d_1_2_Deprecated) { |
171 | d_1_2_Deprecated->refs.deref(); |
172 | Q_ASSERT(d_1_2_Deprecated->refs.loadRelaxed()); |
173 | } |
174 | if (d_1_3_Deprecated) { |
175 | d_1_3_Deprecated->refs.deref(); |
176 | Q_ASSERT(d_1_3_Deprecated->refs.loadRelaxed()); |
177 | } |
178 | if (d_1_4_Deprecated) { |
179 | d_1_4_Deprecated->refs.deref(); |
180 | Q_ASSERT(d_1_4_Deprecated->refs.loadRelaxed()); |
181 | } |
182 | if (d_3_3_Deprecated) { |
183 | d_3_3_Deprecated->refs.deref(); |
184 | Q_ASSERT(d_3_3_Deprecated->refs.loadRelaxed()); |
185 | } |
186 | } |
187 | |
188 | bool QOpenGLFunctions_4_3_Compatibility::initializeOpenGLFunctions() |
189 | { |
190 | if ( isInitialized() ) |
191 | return true; |
192 | |
193 | QOpenGLContext* context = QOpenGLContext::currentContext(); |
194 | |
195 | // If owned by a context object make sure it is current. |
196 | // Also check that current context is capable of resolving all needed functions |
197 | if (((owningContext() && owningContext() == context) || !owningContext()) |
198 | && QOpenGLFunctions_4_3_Compatibility::isContextCompatible(context)) |
199 | { |
200 | // Associate with private implementation, creating if necessary |
201 | // Function pointers in the backends are resolved at creation time |
202 | QOpenGLVersionFunctionsBackend* d = nullptr; |
203 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_0_CoreBackend::versionStatus()); |
204 | d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d); |
205 | d->refs.ref(); |
206 | |
207 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_1_CoreBackend::versionStatus()); |
208 | d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d); |
209 | d->refs.ref(); |
210 | |
211 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_2_CoreBackend::versionStatus()); |
212 | d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d); |
213 | d->refs.ref(); |
214 | |
215 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_3_CoreBackend::versionStatus()); |
216 | d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d); |
217 | d->refs.ref(); |
218 | |
219 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_4_CoreBackend::versionStatus()); |
220 | d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d); |
221 | d->refs.ref(); |
222 | |
223 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_5_CoreBackend::versionStatus()); |
224 | d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d); |
225 | d->refs.ref(); |
226 | |
227 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_2_0_CoreBackend::versionStatus()); |
228 | d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d); |
229 | d->refs.ref(); |
230 | |
231 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_2_1_CoreBackend::versionStatus()); |
232 | d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d); |
233 | d->refs.ref(); |
234 | |
235 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_3_0_CoreBackend::versionStatus()); |
236 | d_3_0_Core = static_cast<QOpenGLFunctions_3_0_CoreBackend*>(d); |
237 | d->refs.ref(); |
238 | |
239 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_3_1_CoreBackend::versionStatus()); |
240 | d_3_1_Core = static_cast<QOpenGLFunctions_3_1_CoreBackend*>(d); |
241 | d->refs.ref(); |
242 | |
243 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_3_2_CoreBackend::versionStatus()); |
244 | d_3_2_Core = static_cast<QOpenGLFunctions_3_2_CoreBackend*>(d); |
245 | d->refs.ref(); |
246 | |
247 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_3_3_CoreBackend::versionStatus()); |
248 | d_3_3_Core = static_cast<QOpenGLFunctions_3_3_CoreBackend*>(d); |
249 | d->refs.ref(); |
250 | |
251 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_4_0_CoreBackend::versionStatus()); |
252 | d_4_0_Core = static_cast<QOpenGLFunctions_4_0_CoreBackend*>(d); |
253 | d->refs.ref(); |
254 | |
255 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_4_1_CoreBackend::versionStatus()); |
256 | d_4_1_Core = static_cast<QOpenGLFunctions_4_1_CoreBackend*>(d); |
257 | d->refs.ref(); |
258 | |
259 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_4_2_CoreBackend::versionStatus()); |
260 | d_4_2_Core = static_cast<QOpenGLFunctions_4_2_CoreBackend*>(d); |
261 | d->refs.ref(); |
262 | |
263 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_4_3_CoreBackend::versionStatus()); |
264 | d_4_3_Core = static_cast<QOpenGLFunctions_4_3_CoreBackend*>(d); |
265 | d->refs.ref(); |
266 | |
267 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus()); |
268 | d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d); |
269 | d->refs.ref(); |
270 | |
271 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus()); |
272 | d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d); |
273 | d->refs.ref(); |
274 | |
275 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus()); |
276 | d_1_2_Deprecated = static_cast<QOpenGLFunctions_1_2_DeprecatedBackend*>(d); |
277 | d->refs.ref(); |
278 | |
279 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_3_DeprecatedBackend::versionStatus()); |
280 | d_1_3_Deprecated = static_cast<QOpenGLFunctions_1_3_DeprecatedBackend*>(d); |
281 | d->refs.ref(); |
282 | |
283 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_4_DeprecatedBackend::versionStatus()); |
284 | d_1_4_Deprecated = static_cast<QOpenGLFunctions_1_4_DeprecatedBackend*>(d); |
285 | d->refs.ref(); |
286 | |
287 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_3_3_DeprecatedBackend::versionStatus()); |
288 | d_3_3_Deprecated = static_cast<QOpenGLFunctions_3_3_DeprecatedBackend*>(d); |
289 | d->refs.ref(); |
290 | |
291 | QAbstractOpenGLFunctions::initializeOpenGLFunctions(); |
292 | } |
293 | return isInitialized(); |
294 | } |
295 | |
296 | bool QOpenGLFunctions_4_3_Compatibility::isContextCompatible(QOpenGLContext *context) |
297 | { |
298 | Q_ASSERT(context); |
299 | QSurfaceFormat f = context->format(); |
300 | const QPair<int, int> v = qMakePair(x: f.majorVersion(), y: f.minorVersion()); |
301 | if (v < qMakePair(x: 4, y: 3)) |
302 | return false; |
303 | |
304 | if (f.profile() == QSurfaceFormat::CoreProfile) |
305 | return false; |
306 | |
307 | return true; |
308 | } |
309 | |
310 | QOpenGLVersionProfile QOpenGLFunctions_4_3_Compatibility::versionProfile() |
311 | { |
312 | QOpenGLVersionProfile v; |
313 | v.setVersion(majorVersion: 4, minorVersion: 3); |
314 | v.setProfile(QSurfaceFormat::CompatibilityProfile); |
315 | return v; |
316 | } |
317 | |
318 | QT_END_NAMESPACE |
319 | |