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_4.h" |
15 | #include "qopenglcontext.h" |
16 | |
17 | QT_BEGIN_NAMESPACE |
18 | |
19 | /*! |
20 | \class QOpenGLFunctions_1_4 |
21 | \inmodule QtOpenGL |
22 | \since 5.1 |
23 | \wrapper |
24 | \brief The QOpenGLFunctions_1_4 class provides all functions for OpenGL 1.4 specification. |
25 | |
26 | This class is a wrapper for functions from OpenGL 1.4 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 | |
33 | QOpenGLFunctions_1_4::QOpenGLFunctions_1_4() |
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_0_Deprecated(nullptr) |
41 | , d_1_1_Deprecated(nullptr) |
42 | , d_1_2_Deprecated(nullptr) |
43 | , d_1_3_Deprecated(nullptr) |
44 | , d_1_4_Deprecated(nullptr) |
45 | { |
46 | } |
47 | |
48 | QOpenGLFunctions_1_4::~QOpenGLFunctions_1_4() |
49 | { |
50 | if (d_1_0_Core) { |
51 | d_1_0_Core->refs.deref(); |
52 | Q_ASSERT(d_1_0_Core->refs.loadRelaxed()); |
53 | } |
54 | if (d_1_1_Core) { |
55 | d_1_1_Core->refs.deref(); |
56 | Q_ASSERT(d_1_1_Core->refs.loadRelaxed()); |
57 | } |
58 | if (d_1_2_Core) { |
59 | d_1_2_Core->refs.deref(); |
60 | Q_ASSERT(d_1_2_Core->refs.loadRelaxed()); |
61 | } |
62 | if (d_1_3_Core) { |
63 | d_1_3_Core->refs.deref(); |
64 | Q_ASSERT(d_1_3_Core->refs.loadRelaxed()); |
65 | } |
66 | if (d_1_4_Core) { |
67 | d_1_4_Core->refs.deref(); |
68 | Q_ASSERT(d_1_4_Core->refs.loadRelaxed()); |
69 | } |
70 | if (d_1_0_Deprecated) { |
71 | d_1_0_Deprecated->refs.deref(); |
72 | Q_ASSERT(d_1_0_Deprecated->refs.loadRelaxed()); |
73 | } |
74 | if (d_1_1_Deprecated) { |
75 | d_1_1_Deprecated->refs.deref(); |
76 | Q_ASSERT(d_1_1_Deprecated->refs.loadRelaxed()); |
77 | } |
78 | if (d_1_2_Deprecated) { |
79 | d_1_2_Deprecated->refs.deref(); |
80 | Q_ASSERT(d_1_2_Deprecated->refs.loadRelaxed()); |
81 | } |
82 | if (d_1_3_Deprecated) { |
83 | d_1_3_Deprecated->refs.deref(); |
84 | Q_ASSERT(d_1_3_Deprecated->refs.loadRelaxed()); |
85 | } |
86 | if (d_1_4_Deprecated) { |
87 | d_1_4_Deprecated->refs.deref(); |
88 | Q_ASSERT(d_1_4_Deprecated->refs.loadRelaxed()); |
89 | } |
90 | } |
91 | |
92 | bool QOpenGLFunctions_1_4::initializeOpenGLFunctions() |
93 | { |
94 | if ( isInitialized() ) |
95 | return true; |
96 | |
97 | QOpenGLContext* context = QOpenGLContext::currentContext(); |
98 | |
99 | // If owned by a context object make sure it is current. |
100 | // Also check that current context is capable of resolving all needed functions |
101 | if (((owningContext() && owningContext() == context) || !owningContext()) |
102 | && QOpenGLFunctions_1_4::isContextCompatible(context)) |
103 | { |
104 | // Associate with private implementation, creating if necessary |
105 | // Function pointers in the backends are resolved at creation time |
106 | QOpenGLVersionFunctionsBackend* d = nullptr; |
107 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_0_CoreBackend::versionStatus()); |
108 | d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d); |
109 | d->refs.ref(); |
110 | |
111 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_1_CoreBackend::versionStatus()); |
112 | d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d); |
113 | d->refs.ref(); |
114 | |
115 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_2_CoreBackend::versionStatus()); |
116 | d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d); |
117 | d->refs.ref(); |
118 | |
119 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_3_CoreBackend::versionStatus()); |
120 | d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d); |
121 | d->refs.ref(); |
122 | |
123 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_4_CoreBackend::versionStatus()); |
124 | d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d); |
125 | d->refs.ref(); |
126 | |
127 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus()); |
128 | d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d); |
129 | d->refs.ref(); |
130 | |
131 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus()); |
132 | d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d); |
133 | d->refs.ref(); |
134 | |
135 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_2_DeprecatedBackend::versionStatus()); |
136 | d_1_2_Deprecated = static_cast<QOpenGLFunctions_1_2_DeprecatedBackend*>(d); |
137 | d->refs.ref(); |
138 | |
139 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_3_DeprecatedBackend::versionStatus()); |
140 | d_1_3_Deprecated = static_cast<QOpenGLFunctions_1_3_DeprecatedBackend*>(d); |
141 | d->refs.ref(); |
142 | |
143 | d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, v: QOpenGLFunctions_1_4_DeprecatedBackend::versionStatus()); |
144 | d_1_4_Deprecated = static_cast<QOpenGLFunctions_1_4_DeprecatedBackend*>(d); |
145 | d->refs.ref(); |
146 | |
147 | QAbstractOpenGLFunctions::initializeOpenGLFunctions(); |
148 | } |
149 | return isInitialized(); |
150 | } |
151 | |
152 | bool QOpenGLFunctions_1_4::isContextCompatible(QOpenGLContext *context) |
153 | { |
154 | Q_ASSERT(context); |
155 | QSurfaceFormat f = context->format(); |
156 | const QPair<int, int> v = qMakePair(value1: f.majorVersion(), value2: f.minorVersion()); |
157 | if (v < qMakePair(value1: 1, value2: 4)) |
158 | return false; |
159 | |
160 | if (f.profile() == QSurfaceFormat::CoreProfile) |
161 | return false; |
162 | |
163 | return true; |
164 | } |
165 | |
166 | QOpenGLVersionProfile QOpenGLFunctions_1_4::versionProfile() |
167 | { |
168 | QOpenGLVersionProfile v; |
169 | v.setVersion(majorVersion: 1, minorVersion: 4); |
170 | return v; |
171 | } |
172 | |
173 | QT_END_NAMESPACE |
174 | |