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_1_3.h"
15#include "qopenglcontext.h"
16
17QT_BEGIN_NAMESPACE
18
19/*!
20 \class QOpenGLFunctions_1_3
21 \inmodule QtOpenGL
22 \since 5.1
23 \wrapper
24 \brief The QOpenGLFunctions_1_3 class provides all functions for OpenGL 1.3 specification.
25
26 This class is a wrapper for functions from OpenGL 1.3 specification.
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_1_3::QOpenGLFunctions_1_3()
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_0_Deprecated(nullptr)
40 , d_1_1_Deprecated(nullptr)
41 , d_1_2_Deprecated(nullptr)
42 , d_1_3_Deprecated(nullptr)
43{
44}
45
46QOpenGLFunctions_1_3::~QOpenGLFunctions_1_3()
47{
48 if (d_1_0_Core) {
49 d_1_0_Core->refs.deref();
50 Q_ASSERT(d_1_0_Core->refs.loadRelaxed());
51 }
52 if (d_1_1_Core) {
53 d_1_1_Core->refs.deref();
54 Q_ASSERT(d_1_1_Core->refs.loadRelaxed());
55 }
56 if (d_1_2_Core) {
57 d_1_2_Core->refs.deref();
58 Q_ASSERT(d_1_2_Core->refs.loadRelaxed());
59 }
60 if (d_1_3_Core) {
61 d_1_3_Core->refs.deref();
62 Q_ASSERT(d_1_3_Core->refs.loadRelaxed());
63 }
64 if (d_1_0_Deprecated) {
65 d_1_0_Deprecated->refs.deref();
66 Q_ASSERT(d_1_0_Deprecated->refs.loadRelaxed());
67 }
68 if (d_1_1_Deprecated) {
69 d_1_1_Deprecated->refs.deref();
70 Q_ASSERT(d_1_1_Deprecated->refs.loadRelaxed());
71 }
72 if (d_1_2_Deprecated) {
73 d_1_2_Deprecated->refs.deref();
74 Q_ASSERT(d_1_2_Deprecated->refs.loadRelaxed());
75 }
76 if (d_1_3_Deprecated) {
77 d_1_3_Deprecated->refs.deref();
78 Q_ASSERT(d_1_3_Deprecated->refs.loadRelaxed());
79 }
80}
81
82bool QOpenGLFunctions_1_3::initializeOpenGLFunctions()
83{
84 if ( isInitialized() )
85 return true;
86
87 QOpenGLContext* context = QOpenGLContext::currentContext();
88
89 // If owned by a context object make sure it is current.
90 // Also check that current context is capable of resolving all needed functions
91 if (((owningContext() && owningContext() == context) || !owningContext())
92 && QOpenGLFunctions_1_3::isContextCompatible(context))
93 {
94 // Associate with private implementation, creating if necessary
95 // Function pointers in the backends are resolved at creation time
96 QOpenGLVersionFunctionsBackend* d = nullptr;
97 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_0_CoreBackend::versionStatus());
98 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);
99 d->refs.ref();
100
101 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_1_CoreBackend::versionStatus());
102 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);
103 d->refs.ref();
104
105 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_2_CoreBackend::versionStatus());
106 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);
107 d->refs.ref();
108
109 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_3_CoreBackend::versionStatus());
110 d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d);
111 d->refs.ref();
112
113 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus());
114 d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d);
115 d->refs.ref();
116
117 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus());
118 d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d);
119 d->refs.ref();
120
121 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus());
122 d_1_2_Deprecated = static_cast<QOpenGLFunctions_1_2_DeprecatedBackend*>(d);
123 d->refs.ref();
124
125 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_3_DeprecatedBackend::versionStatus());
126 d_1_3_Deprecated = static_cast<QOpenGLFunctions_1_3_DeprecatedBackend*>(d);
127 d->refs.ref();
128
129 QAbstractOpenGLFunctions::initializeOpenGLFunctions();
130 }
131 return isInitialized();
132}
133
134bool QOpenGLFunctions_1_3::isContextCompatible(QOpenGLContext *context)
135{
136 Q_ASSERT(context);
137 QSurfaceFormat f = context->format();
138 const QPair<int, int> v = qMakePair(value1: f.majorVersion(), value2: f.minorVersion());
139 if (v < qMakePair(value1: 1, value2: 3))
140 return false;
141
142 if (f.profile() == QSurfaceFormat::CoreProfile)
143 return false;
144
145 return true;
146}
147
148QOpenGLVersionProfile QOpenGLFunctions_1_3::versionProfile()
149{
150 QOpenGLVersionProfile v;
151 v.setVersion(majorVersion: 1, minorVersion: 3);
152 return v;
153}
154
155QT_END_NAMESPACE
156

source code of qtbase/src/opengl/qopenglfunctions_1_3.cpp