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qopenglfunctions_3_0.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// Qt-Security score:significant reason:default
14
15#include "qopenglfunctions_3_0.h"
16#include "qopenglcontext.h"
17
18QT_BEGIN_NAMESPACE
19
20/*!
21 \class QOpenGLFunctions_3_0
22 \inmodule QtOpenGL
23 \since 5.1
24 \wrapper
25 \brief The QOpenGLFunctions_3_0 class provides all functions for OpenGL 3.0 specification.
26
27 This class is a wrapper for functions from OpenGL 3.0 specification.
28 See reference pages on \l {http://www.opengl.org/sdk/docs/}{opengl.org}
29 for function documentation.
30
31 \sa QAbstractOpenGLFunctions
32*/
33
34QOpenGLFunctions_3_0::QOpenGLFunctions_3_0()
35 : QAbstractOpenGLFunctions()
36 , d_1_0_Core(nullptr)
37 , d_1_1_Core(nullptr)
38 , d_1_2_Core(nullptr)
39 , d_1_3_Core(nullptr)
40 , d_1_4_Core(nullptr)
41 , d_1_5_Core(nullptr)
42 , d_2_0_Core(nullptr)
43 , d_2_1_Core(nullptr)
44 , d_3_0_Core(nullptr)
45 , d_1_0_Deprecated(nullptr)
46 , d_1_1_Deprecated(nullptr)
47 , d_1_2_Deprecated(nullptr)
48 , d_1_3_Deprecated(nullptr)
49 , d_1_4_Deprecated(nullptr)
50{
51}
52
53QOpenGLFunctions_3_0::~QOpenGLFunctions_3_0()
54{
55 if (d_1_0_Core) {
56 d_1_0_Core->refs.deref();
57 Q_ASSERT(d_1_0_Core->refs.loadRelaxed());
58 }
59 if (d_1_1_Core) {
60 d_1_1_Core->refs.deref();
61 Q_ASSERT(d_1_1_Core->refs.loadRelaxed());
62 }
63 if (d_1_2_Core) {
64 d_1_2_Core->refs.deref();
65 Q_ASSERT(d_1_2_Core->refs.loadRelaxed());
66 }
67 if (d_1_3_Core) {
68 d_1_3_Core->refs.deref();
69 Q_ASSERT(d_1_3_Core->refs.loadRelaxed());
70 }
71 if (d_1_4_Core) {
72 d_1_4_Core->refs.deref();
73 Q_ASSERT(d_1_4_Core->refs.loadRelaxed());
74 }
75 if (d_1_5_Core) {
76 d_1_5_Core->refs.deref();
77 Q_ASSERT(d_1_5_Core->refs.loadRelaxed());
78 }
79 if (d_2_0_Core) {
80 d_2_0_Core->refs.deref();
81 Q_ASSERT(d_2_0_Core->refs.loadRelaxed());
82 }
83 if (d_2_1_Core) {
84 d_2_1_Core->refs.deref();
85 Q_ASSERT(d_2_1_Core->refs.loadRelaxed());
86 }
87 if (d_3_0_Core) {
88 d_3_0_Core->refs.deref();
89 Q_ASSERT(d_3_0_Core->refs.loadRelaxed());
90 }
91 if (d_1_0_Deprecated) {
92 d_1_0_Deprecated->refs.deref();
93 Q_ASSERT(d_1_0_Deprecated->refs.loadRelaxed());
94 }
95 if (d_1_1_Deprecated) {
96 d_1_1_Deprecated->refs.deref();
97 Q_ASSERT(d_1_1_Deprecated->refs.loadRelaxed());
98 }
99 if (d_1_2_Deprecated) {
100 d_1_2_Deprecated->refs.deref();
101 Q_ASSERT(d_1_2_Deprecated->refs.loadRelaxed());
102 }
103 if (d_1_3_Deprecated) {
104 d_1_3_Deprecated->refs.deref();
105 Q_ASSERT(d_1_3_Deprecated->refs.loadRelaxed());
106 }
107 if (d_1_4_Deprecated) {
108 d_1_4_Deprecated->refs.deref();
109 Q_ASSERT(d_1_4_Deprecated->refs.loadRelaxed());
110 }
111}
112
113bool QOpenGLFunctions_3_0::initializeOpenGLFunctions()
114{
115 if ( isInitialized() )
116 return true;
117
118 QOpenGLContext* context = QOpenGLContext::currentContext();
119
120 // If owned by a context object make sure it is current.
121 // Also check that current context is capable of resolving all needed functions
122 if (((owningContext() && owningContext() == context) || !owningContext())
123 && QOpenGLFunctions_3_0::isContextCompatible(context))
124 {
125 // Associate with private implementation, creating if necessary
126 // Function pointers in the backends are resolved at creation time
127 QOpenGLVersionFunctionsBackend* d = nullptr;
128 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());
129 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);
130 d->refs.ref();
131
132 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());
133 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);
134 d->refs.ref();
135
136 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());
137 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);
138 d->refs.ref();
139
140 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());
141 d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d);
142 d->refs.ref();
143
144 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_CoreBackend::versionStatus());
145 d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d);
146 d->refs.ref();
147
148 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());
149 d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d);
150 d->refs.ref();
151
152 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());
153 d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d);
154 d->refs.ref();
155
156 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());
157 d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d);
158 d->refs.ref();
159
160 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus());
161 d_3_0_Core = static_cast<QOpenGLFunctions_3_0_CoreBackend*>(d);
162 d->refs.ref();
163
164 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus());
165 d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d);
166 d->refs.ref();
167
168 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus());
169 d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d);
170 d->refs.ref();
171
172 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus());
173 d_1_2_Deprecated = static_cast<QOpenGLFunctions_1_2_DeprecatedBackend*>(d);
174 d->refs.ref();
175
176 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_DeprecatedBackend::versionStatus());
177 d_1_3_Deprecated = static_cast<QOpenGLFunctions_1_3_DeprecatedBackend*>(d);
178 d->refs.ref();
179
180 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_DeprecatedBackend::versionStatus());
181 d_1_4_Deprecated = static_cast<QOpenGLFunctions_1_4_DeprecatedBackend*>(d);
182 d->refs.ref();
183
184 QAbstractOpenGLFunctions::initializeOpenGLFunctions();
185 }
186 return isInitialized();
187}
188
189bool QOpenGLFunctions_3_0::isContextCompatible(QOpenGLContext *context)
190{
191 Q_ASSERT(context);
192 QSurfaceFormat f = context->format();
193 const auto v = std::pair(f.majorVersion(), f.minorVersion());
194 if (v < std::pair(3, 0))
195 return false;
196
197 if (f.profile() == QSurfaceFormat::CoreProfile)
198 return false;
199
200 return true;
201}
202
203QOpenGLVersionProfile QOpenGLFunctions_3_0::versionProfile()
204{
205 QOpenGLVersionProfile v;
206 v.setVersion(3, 0);
207 return v;
208}
209
210QT_END_NAMESPACE
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qrandomaccessasyncfile_darwin.mm:17