Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
Loading...
Searching...
No Matches
qopenglfunctions_3_3_core.cpp
Go to the documentation of this file.
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_3_core.h"
16#include "qopenglcontext.h"
17
18QT_BEGIN_NAMESPACE
19
20/*!
21 \class QOpenGLFunctions_3_3_Core
22 \inmodule QtOpenGL
23 \since 5.1
24 \wrapper
25 \brief The QOpenGLFunctions_3_3_Core class provides all functions for OpenGL 3.3 core profile.
26
27 This class is a wrapper for functions from OpenGL 3.3 core profile.
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_3_Core::QOpenGLFunctions_3_3_Core()
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_3_1_Core(nullptr)
46 , d_3_2_Core(nullptr)
47 , d_3_3_Core(nullptr)
48{
49}
50
51QOpenGLFunctions_3_3_Core::~QOpenGLFunctions_3_3_Core()
52{
53 if (d_1_0_Core) {
54 d_1_0_Core->refs.deref();
55 Q_ASSERT(d_1_0_Core->refs.loadRelaxed());
56 }
57 if (d_1_1_Core) {
58 d_1_1_Core->refs.deref();
59 Q_ASSERT(d_1_1_Core->refs.loadRelaxed());
60 }
61 if (d_1_2_Core) {
62 d_1_2_Core->refs.deref();
63 Q_ASSERT(d_1_2_Core->refs.loadRelaxed());
64 }
65 if (d_1_3_Core) {
66 d_1_3_Core->refs.deref();
67 Q_ASSERT(d_1_3_Core->refs.loadRelaxed());
68 }
69 if (d_1_4_Core) {
70 d_1_4_Core->refs.deref();
71 Q_ASSERT(d_1_4_Core->refs.loadRelaxed());
72 }
73 if (d_1_5_Core) {
74 d_1_5_Core->refs.deref();
75 Q_ASSERT(d_1_5_Core->refs.loadRelaxed());
76 }
77 if (d_2_0_Core) {
78 d_2_0_Core->refs.deref();
79 Q_ASSERT(d_2_0_Core->refs.loadRelaxed());
80 }
81 if (d_2_1_Core) {
82 d_2_1_Core->refs.deref();
83 Q_ASSERT(d_2_1_Core->refs.loadRelaxed());
84 }
85 if (d_3_0_Core) {
86 d_3_0_Core->refs.deref();
87 Q_ASSERT(d_3_0_Core->refs.loadRelaxed());
88 }
89 if (d_3_1_Core) {
90 d_3_1_Core->refs.deref();
91 Q_ASSERT(d_3_1_Core->refs.loadRelaxed());
92 }
93 if (d_3_2_Core) {
94 d_3_2_Core->refs.deref();
95 Q_ASSERT(d_3_2_Core->refs.loadRelaxed());
96 }
97 if (d_3_3_Core) {
98 d_3_3_Core->refs.deref();
99 Q_ASSERT(d_3_3_Core->refs.loadRelaxed());
100 }
101}
102
103bool QOpenGLFunctions_3_3_Core::initializeOpenGLFunctions()
104{
105 if ( isInitialized() )
106 return true;
107
108 QOpenGLContext* context = QOpenGLContext::currentContext();
109
110 // If owned by a context object make sure it is current.
111 // Also check that current context is capable of resolving all needed functions
112 if (((owningContext() && owningContext() == context) || !owningContext())
113 && QOpenGLFunctions_3_3_Core::isContextCompatible(context))
114 {
115 // Associate with private implementation, creating if necessary
116 // Function pointers in the backends are resolved at creation time
117 QOpenGLVersionFunctionsBackend* d = nullptr;
118 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());
119 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);
120 d->refs.ref();
121
122 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());
123 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);
124 d->refs.ref();
125
126 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());
127 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);
128 d->refs.ref();
129
130 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());
131 d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d);
132 d->refs.ref();
133
134 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_CoreBackend::versionStatus());
135 d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d);
136 d->refs.ref();
137
138 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());
139 d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d);
140 d->refs.ref();
141
142 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());
143 d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d);
144 d->refs.ref();
145
146 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());
147 d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d);
148 d->refs.ref();
149
150 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus());
151 d_3_0_Core = static_cast<QOpenGLFunctions_3_0_CoreBackend*>(d);
152 d->refs.ref();
153
154 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_1_CoreBackend::versionStatus());
155 d_3_1_Core = static_cast<QOpenGLFunctions_3_1_CoreBackend*>(d);
156 d->refs.ref();
157
158 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_2_CoreBackend::versionStatus());
159 d_3_2_Core = static_cast<QOpenGLFunctions_3_2_CoreBackend*>(d);
160 d->refs.ref();
161
162 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_CoreBackend::versionStatus());
163 d_3_3_Core = static_cast<QOpenGLFunctions_3_3_CoreBackend*>(d);
164 d->refs.ref();
165
166 QAbstractOpenGLFunctions::initializeOpenGLFunctions();
167 }
168 return isInitialized();
169}
170
171bool QOpenGLFunctions_3_3_Core::isContextCompatible(QOpenGLContext *context)
172{
173 Q_ASSERT(context);
174 QSurfaceFormat f = context->format();
175 const auto v = std::pair(f.majorVersion(), f.minorVersion());
176 if (v < std::pair(3, 3))
177 return false;
178
179 return true;
180}
181
182QOpenGLVersionProfile QOpenGLFunctions_3_3_Core::versionProfile()
183{
184 QOpenGLVersionProfile v;
185 v.setVersion(3, 3);
186 v.setProfile(QSurfaceFormat::CoreProfile);
187 return v;
188}
189
190QT_END_NAMESPACE
QT_BEGIN_NAMESPACE
Combined button and popup list for selecting options.
Definition qrandomaccessasyncfile_darwin.mm:17