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qopenglfunctions_4_4_compatibility.cpp
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1// Copyright (C) 2015 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_4_compatibility.h"
15#include "qopenglcontext.h"
16
17QT_BEGIN_NAMESPACE
18
33QOpenGLFunctions_4_4_Compatibility::QOpenGLFunctions_4_4_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_4_4_Core(nullptr)
52 , d_1_0_Deprecated(nullptr)
53 , d_1_1_Deprecated(nullptr)
54 , d_1_2_Deprecated(nullptr)
55 , d_1_3_Deprecated(nullptr)
56 , d_1_4_Deprecated(nullptr)
57 , d_3_3_Deprecated(nullptr)
58{
59}
60
61QOpenGLFunctions_4_4_Compatibility::~QOpenGLFunctions_4_4_Compatibility()
62{
63 if (d_1_0_Core) {
64 d_1_0_Core->refs.deref();
65 Q_ASSERT(d_1_0_Core->refs.loadRelaxed());
66 }
67 if (d_1_1_Core) {
68 d_1_1_Core->refs.deref();
69 Q_ASSERT(d_1_1_Core->refs.loadRelaxed());
70 }
71 if (d_1_2_Core) {
72 d_1_2_Core->refs.deref();
73 Q_ASSERT(d_1_2_Core->refs.loadRelaxed());
74 }
75 if (d_1_3_Core) {
76 d_1_3_Core->refs.deref();
77 Q_ASSERT(d_1_3_Core->refs.loadRelaxed());
78 }
79 if (d_1_4_Core) {
80 d_1_4_Core->refs.deref();
81 Q_ASSERT(d_1_4_Core->refs.loadRelaxed());
82 }
83 if (d_1_5_Core) {
84 d_1_5_Core->refs.deref();
85 Q_ASSERT(d_1_5_Core->refs.loadRelaxed());
86 }
87 if (d_2_0_Core) {
88 d_2_0_Core->refs.deref();
89 Q_ASSERT(d_2_0_Core->refs.loadRelaxed());
90 }
91 if (d_2_1_Core) {
92 d_2_1_Core->refs.deref();
93 Q_ASSERT(d_2_1_Core->refs.loadRelaxed());
94 }
95 if (d_3_0_Core) {
96 d_3_0_Core->refs.deref();
97 Q_ASSERT(d_3_0_Core->refs.loadRelaxed());
98 }
99 if (d_3_1_Core) {
100 d_3_1_Core->refs.deref();
101 Q_ASSERT(d_3_1_Core->refs.loadRelaxed());
102 }
103 if (d_3_2_Core) {
104 d_3_2_Core->refs.deref();
105 Q_ASSERT(d_3_2_Core->refs.loadRelaxed());
106 }
107 if (d_3_3_Core) {
108 d_3_3_Core->refs.deref();
109 Q_ASSERT(d_3_3_Core->refs.loadRelaxed());
110 }
111 if (d_4_0_Core) {
112 d_4_0_Core->refs.deref();
113 Q_ASSERT(d_4_0_Core->refs.loadRelaxed());
114 }
115 if (d_4_1_Core) {
116 d_4_1_Core->refs.deref();
117 Q_ASSERT(d_4_1_Core->refs.loadRelaxed());
118 }
119 if (d_4_2_Core) {
120 d_4_2_Core->refs.deref();
121 Q_ASSERT(d_4_2_Core->refs.loadRelaxed());
122 }
123 if (d_4_3_Core) {
124 d_4_3_Core->refs.deref();
125 Q_ASSERT(d_4_3_Core->refs.loadRelaxed());
126 }
127 if (d_4_4_Core) {
128 d_4_4_Core->refs.deref();
129 Q_ASSERT(d_4_4_Core->refs.loadRelaxed());
130 }
131 if (d_1_0_Deprecated) {
132 d_1_0_Deprecated->refs.deref();
133 Q_ASSERT(d_1_0_Deprecated->refs.loadRelaxed());
134 }
135 if (d_1_1_Deprecated) {
136 d_1_1_Deprecated->refs.deref();
137 Q_ASSERT(d_1_1_Deprecated->refs.loadRelaxed());
138 }
139 if (d_1_2_Deprecated) {
140 d_1_2_Deprecated->refs.deref();
141 Q_ASSERT(d_1_2_Deprecated->refs.loadRelaxed());
142 }
143 if (d_1_3_Deprecated) {
144 d_1_3_Deprecated->refs.deref();
145 Q_ASSERT(d_1_3_Deprecated->refs.loadRelaxed());
146 }
147 if (d_1_4_Deprecated) {
148 d_1_4_Deprecated->refs.deref();
149 Q_ASSERT(d_1_4_Deprecated->refs.loadRelaxed());
150 }
151 if (d_3_3_Deprecated) {
152 d_3_3_Deprecated->refs.deref();
153 Q_ASSERT(d_3_3_Deprecated->refs.loadRelaxed());
154 }
155}
156
157bool QOpenGLFunctions_4_4_Compatibility::initializeOpenGLFunctions()
158{
159 if ( isInitialized() )
160 return true;
161
162 QOpenGLContext* context = QOpenGLContext::currentContext();
163
164 // If owned by a context object make sure it is current.
165 // Also check that current context is capable of resolving all needed functions
166 if (((owningContext() && owningContext() == context) || !owningContext())
167 && QOpenGLFunctions_4_4_Compatibility::isContextCompatible(context))
168 {
169 // Associate with private implementation, creating if necessary
170 // Function pointers in the backends are resolved at creation time
171 QOpenGLVersionFunctionsBackend* d = nullptr;
172 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());
173 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);
174 d->refs.ref();
175
176 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());
177 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);
178 d->refs.ref();
179
180 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());
181 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);
182 d->refs.ref();
183
184 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());
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 d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d);
190 d->refs.ref();
191
192 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());
193 d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d);
194 d->refs.ref();
195
196 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());
197 d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d);
198 d->refs.ref();
199
200 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());
201 d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d);
202 d->refs.ref();
203
204 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus());
205 d_3_0_Core = static_cast<QOpenGLFunctions_3_0_CoreBackend*>(d);
206 d->refs.ref();
207
208 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_1_CoreBackend::versionStatus());
209 d_3_1_Core = static_cast<QOpenGLFunctions_3_1_CoreBackend*>(d);
210 d->refs.ref();
211
212 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_2_CoreBackend::versionStatus());
213 d_3_2_Core = static_cast<QOpenGLFunctions_3_2_CoreBackend*>(d);
214 d->refs.ref();
215
216 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_CoreBackend::versionStatus());
217 d_3_3_Core = static_cast<QOpenGLFunctions_3_3_CoreBackend*>(d);
218 d->refs.ref();
219
220 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_0_CoreBackend::versionStatus());
221 d_4_0_Core = static_cast<QOpenGLFunctions_4_0_CoreBackend*>(d);
222 d->refs.ref();
223
224 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_1_CoreBackend::versionStatus());
225 d_4_1_Core = static_cast<QOpenGLFunctions_4_1_CoreBackend*>(d);
226 d->refs.ref();
227
228 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_2_CoreBackend::versionStatus());
229 d_4_2_Core = static_cast<QOpenGLFunctions_4_2_CoreBackend*>(d);
230 d->refs.ref();
231
232 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_3_CoreBackend::versionStatus());
233 d_4_3_Core = static_cast<QOpenGLFunctions_4_3_CoreBackend*>(d);
234 d->refs.ref();
235
236 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_4_CoreBackend::versionStatus());
237 d_4_4_Core = static_cast<QOpenGLFunctions_4_4_CoreBackend*>(d);
238 d->refs.ref();
239
240 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus());
241 d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d);
242 d->refs.ref();
243
244 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus());
245 d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d);
246 d->refs.ref();
247
248 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus());
249 d_1_2_Deprecated = static_cast<QOpenGLFunctions_1_2_DeprecatedBackend*>(d);
250 d->refs.ref();
251
252 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_DeprecatedBackend::versionStatus());
253 d_1_3_Deprecated = static_cast<QOpenGLFunctions_1_3_DeprecatedBackend*>(d);
254 d->refs.ref();
255
256 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_DeprecatedBackend::versionStatus());
257 d_1_4_Deprecated = static_cast<QOpenGLFunctions_1_4_DeprecatedBackend*>(d);
258 d->refs.ref();
259
260 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_DeprecatedBackend::versionStatus());
261 d_3_3_Deprecated = static_cast<QOpenGLFunctions_3_3_DeprecatedBackend*>(d);
262 d->refs.ref();
263
264 QAbstractOpenGLFunctions::initializeOpenGLFunctions();
265 }
266 return isInitialized();
267}
268
269bool QOpenGLFunctions_4_4_Compatibility::isContextCompatible(QOpenGLContext *context)
270{
271 Q_ASSERT(context);
272 QSurfaceFormat f = context->format();
273 const QPair<int, int> v = qMakePair(f.majorVersion(), f.minorVersion());
274 if (v < qMakePair(4, 4))
275 return false;
276
277 if (f.profile() == QSurfaceFormat::CoreProfile)
278 return false;
279
280 return true;
281}
282
283QOpenGLVersionProfile QOpenGLFunctions_4_4_Compatibility::versionProfile()
284{
285 QOpenGLVersionProfile v;
286 v.setVersion(4, 4);
287 v.setProfile(QSurfaceFormat::CompatibilityProfile);
288 return v;
289}
290
291QT_END_NAMESPACE
QAbstractOpenGLFunctionsPrivate::functionsBackend
static QOpenGLVersionFunctionsBackend * functionsBackend(QOpenGLContext *context, QOpenGLVersionFunctionsBackend::Version v)
Definition qopenglversionfunctions.cpp:111
QAbstractOpenGLFunctions::owningContext
QOpenGLContext * owningContext() const
Definition qopenglversionfunctions.cpp:294
QBasicAtomicInteger::ref
bool ref() noexcept
Definition qbasicatomic.h:47
QBasicAtomicInteger::deref
bool deref() noexcept
Definition qbasicatomic.h:48
QBasicAtomicInteger::loadRelaxed
T loadRelaxed() const noexcept
Definition qbasicatomic.h:36
QOpenGLContext
\inmodule QtGui
Definition qopenglcontext.h:67
QOpenGLContext::currentContext
static QOpenGLContext * currentContext()
Returns the last context which called makeCurrent in the current thread, or \nullptr,...
Definition qopenglcontext.cpp:228
QOpenGLFunctions_1_0_CoreBackend
Definition qopenglversionfunctions.h:204
QOpenGLFunctions_1_0_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:212
QOpenGLFunctions_1_0_DeprecatedBackend
Definition qopenglversionfunctions.h:1209
QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:1217
QOpenGLFunctions_1_1_CoreBackend
Definition qopenglversionfunctions.h:270
QOpenGLFunctions_1_1_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:278
QOpenGLFunctions_1_1_DeprecatedBackend
Definition qopenglversionfunctions.h:1485
QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:1493
QOpenGLFunctions_1_2_CoreBackend
Definition qopenglversionfunctions.h:304
QOpenGLFunctions_1_2_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:312
QOpenGLFunctions_1_2_DeprecatedBackend
Definition qopenglversionfunctions.h:1520
QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:1528
QOpenGLFunctions_1_3_CoreBackend
Definition qopenglversionfunctions.h:328
QOpenGLFunctions_1_3_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:336
QOpenGLFunctions_1_3_DeprecatedBackend
Definition qopenglversionfunctions.h:1570
QOpenGLFunctions_1_3_DeprecatedBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:1578
QOpenGLFunctions_1_4_CoreBackend
Definition qopenglversionfunctions.h:355
QOpenGLFunctions_1_4_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:363
QOpenGLFunctions_1_4_DeprecatedBackend
Definition qopenglversionfunctions.h:1625
QOpenGLFunctions_1_4_DeprecatedBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:1633
QOpenGLFunctions_1_5_CoreBackend
Definition qopenglversionfunctions.h:380
QOpenGLFunctions_1_5_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:388
QOpenGLFunctions_2_0_CoreBackend
Definition qopenglversionfunctions.h:417
QOpenGLFunctions_2_0_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:425
QOpenGLFunctions_2_1_CoreBackend
Definition qopenglversionfunctions.h:528
QOpenGLFunctions_2_1_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:536
QOpenGLFunctions_3_0_CoreBackend
Definition qopenglversionfunctions.h:552
QOpenGLFunctions_3_0_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:560
QOpenGLFunctions_3_1_CoreBackend
Definition qopenglversionfunctions.h:654
QOpenGLFunctions_3_1_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:662
QOpenGLFunctions_3_2_CoreBackend
Definition qopenglversionfunctions.h:684
QOpenGLFunctions_3_2_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:692
QOpenGLFunctions_3_3_CoreBackend
Definition qopenglversionfunctions.h:721
QOpenGLFunctions_3_3_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:729
QOpenGLFunctions_3_3_DeprecatedBackend
Definition qopenglversionfunctions.h:1773
QOpenGLFunctions_3_3_DeprecatedBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:1781
QOpenGLFunctions_4_0_CoreBackend
Definition qopenglversionfunctions.h:797
QOpenGLFunctions_4_0_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:805
QOpenGLFunctions_4_1_CoreBackend
Definition qopenglversionfunctions.h:861
QOpenGLFunctions_4_1_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:869
QOpenGLFunctions_4_2_CoreBackend
Definition qopenglversionfunctions.h:967
QOpenGLFunctions_4_2_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:975
QOpenGLFunctions_4_3_CoreBackend
Definition qopenglversionfunctions.h:997
QOpenGLFunctions_4_3_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:1005
QOpenGLFunctions_4_4_Compatibility::initializeOpenGLFunctions
bool initializeOpenGLFunctions() override
Definition qopenglfunctions_4_4_compatibility.cpp:157
QOpenGLFunctions_4_4_Compatibility::QOpenGLFunctions_4_4_Compatibility
QOpenGLFunctions_4_4_Compatibility()
Definition qopenglfunctions_4_4_compatibility.cpp:33
QOpenGLFunctions_4_4_Compatibility::~QOpenGLFunctions_4_4_Compatibility
~QOpenGLFunctions_4_4_Compatibility()
Definition qopenglfunctions_4_4_compatibility.cpp:61
QOpenGLFunctions_4_4_CoreBackend
Definition qopenglversionfunctions.h:1058
QOpenGLFunctions_4_4_CoreBackend::versionStatus
static constexpr Version versionStatus()
Definition qopenglversionfunctions.h:1066
QOpenGLVersionProfile::setVersion
void setVersion(int majorVersion, int minorVersion)
Sets the major and minor version numbers to majorVersion and minorVersion respectively.
Definition qopenglversionprofile.cpp:102
QSurfaceFormat
The QSurfaceFormat class represents the format of a QSurface. \inmodule QtGui.
Definition qsurfaceformat.h:17
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qstandardpaths_haiku.cpp:21
QT_END_NAMESPACE
Definition qsharedpointer.cpp:1590
context
static void * context
Definition qandroidaudiosource.cpp:42
v
GLsizei const GLfloat * v
[13]
Definition qopengles2ext.h:788
f
GLfloat GLfloat f
Definition qopengles2ext.h:795
qopenglfunctions_4_4_compatibility.h
qMakePair
QT_BEGIN_NAMESPACE constexpr decltype(auto) qMakePair(T1 &&value1, T2 &&value2) noexcept(noexcept(std::make_pair(std::forward< T1 >(value1), std::forward< T2 >(value2))))
Definition qpair.h:19
Q_ASSERT
#define Q_ASSERT(cond)
Definition qrandom.cpp:47
nullptr
QObject::connect nullptr
Definition src_corelib_kernel_qobject.cpp:255
d
double d
Definition src_corelib_text_qlocale.cpp:9