qopenglfunctions_1_1.cpp

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1-
2-
3QOpenGLFunctions_1_1::QOpenGLFunctions_1_1()-
4 : QAbstractOpenGLFunctions()-
5 , d_1_0_Core(0)-
6 , d_1_1_Core(0)-
7 , d_1_0_Deprecated(0)-
8 , d_1_1_Deprecated(0)-
9{-
10}-
11-
12QOpenGLFunctions_1_1::~QOpenGLFunctions_1_1()-
13{-
14 if (d_1_0_Core&& !
d_1_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
15 d_1_0_Core->refs.deref()) {
never executed: d_1_0_Core->refs.deref();
0
QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(
never executed: d_1_0_Core->refs.deref();
never executed: d_1_0_Core->refs.deref();
();
never executed: d_1_0_Core->refs.deref();
16 ((!(d_1_0_Core->contextrefs.load())) ? qt_assert("d_1_0_Core->refs.load()",QOpenGLFunctions_1_0_CoreBackend::versionStatus__FILE__,81) : qt_noop());-
17 delete d_1_0_Core;0
}if (d_1_1_Core&& !
d_1_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)
18 d_1_1_Core->refs.deref()) {
never executed: d_1_1_Core->refs.deref();
0
QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(
never executed: d_1_1_Core->refs.deref();
never executed: d_1_1_Core->refs.deref();
();
never executed: d_1_1_Core->refs.deref();
19 ((!(d_1_1_Core->contextrefs.load())) ? qt_assert("d_1_1_Core->refs.load()",QOpenGLFunctions_1_1_CoreBackend::versionStatus__FILE__,84) : qt_noop());-
20 delete d_1_1_Core;0
}if (d_1_0_Deprecated&& !
d_1_0_DeprecatedDescription
TRUEnever evaluated
FALSEnever evaluated
)
21 d_1_0_Deprecated->refs.deref()) {
never executed: d_1_0_Deprecated->refs.deref();
0
QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(
never executed: d_1_0_Deprecated->refs.deref();
never executed: d_1_0_Deprecated->refs.deref();
();
never executed: d_1_0_Deprecated->refs.deref();
22 ((!(d_1_0_Deprecated->contextrefs.load())) ? qt_assert("d_1_0_Deprecated->refs.load()",QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus__FILE__,87) : qt_noop());-
23 delete d_1_0_Deprecated;0
}if (d_1_1_Deprecated&& !
d_1_1_DeprecatedDescription
TRUEnever evaluated
FALSEnever evaluated
)
24 d_1_1_Deprecated->refs.deref()) {
never executed: d_1_1_Deprecated->refs.deref();
0
QAbstractOpenGLFunctionsPrivate::removeFunctionsBackend(
never executed: d_1_1_Deprecated->refs.deref();
never executed: d_1_1_Deprecated->refs.deref();
();
never executed: d_1_1_Deprecated->refs.deref();
25 ((!(d_1_1_Deprecated->contextrefs.load())) ? qt_assert("d_1_1_Deprecated->refs.load()",QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus__FILE__,90) : qt_noop());-
delete d_1_1_Deprecated;
}}
never executed: end of block
27-
28bool QOpenGLFunctions_1_1::initializeOpenGLFunctions()-
29{-
30 if ( isInitialized()
isInitialized()Description
TRUEnever evaluated
FALSEnever evaluated
 )		0
31 return
never executed: return true;
 true;
never executed: return true;
0
32-
33 QOpenGLContext* context = QOpenGLContext::currentContext();-
34-
35-
36-
37 if (((owningContext()
owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
 && owningContext() == context
owningContext() == contextDescription
TRUEnever evaluated
FALSEnever evaluated
) || !owningContext()
!owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
38 && QOpenGLFunctions_1_1::isContextCompatible(context)
QOpenGLFunctio...tible(context)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
39 {-
40-
41-
42 QOpenGLVersionFunctionsBackend* d = 0;-
43 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());-
44 if (!d) {-
d = new QOpenGLFunctions_1_0_CoreBackend(context);
QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus(), d);
}d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);
45 d->refs.ref();-
46-
47 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());-
48 if (!d) {-
d = new QOpenGLFunctions_1_1_CoreBackend(context);
QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus(), d);
}d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);
49 d->refs.ref();-
50-
51 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus());-
52 if (!d) {-
d = new QOpenGLFunctions_1_0_DeprecatedBackend(context);
QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_0_DeprecatedBackend::versionStatus(), d);
}d_1_0_Deprecated = static_cast<QOpenGLFunctions_1_0_DeprecatedBackend*>(d);
53 d->refs.ref();-
54-
55 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus());-
56 if (!d) {-
d = new QOpenGLFunctions_1_1_DeprecatedBackend(context);
QAbstractOpenGLFunctionsPrivate::insertFunctionsBackend(context, QOpenGLFunctions_1_1_DeprecatedBackend::versionStatus(), d);
}d_1_1_Deprecated = static_cast<QOpenGLFunctions_1_1_DeprecatedBackend*>(d);
57 d->refs.ref();-
58-
59 QAbstractOpenGLFunctions::initializeOpenGLFunctions();-
60 }
never executed: end of block
0
61 return
never executed: return isInitialized();
 isInitialized();
never executed: return isInitialized();
0
62}-
63-
64bool QOpenGLFunctions_1_1::isContextCompatible(QOpenGLContext *context)-
65{-
66 ((!(context)) ? qt_assert("context",__FILE__,145131) : qt_noop());-
67 QSurfaceFormat f = context->format();-
68 const QPair<int, int> v = qMakePair(f.majorVersion(), f.minorVersion());-
69 if (v < qMakePair(1, 1))-
70 return false;-
71-
72 if (f.profile() == QSurfaceFormat::CoreProfile)-
73 return false;-
74-
75 return true;-
76}-
77-
78QOpenGLVersionProfile QOpenGLFunctions_1_1::versionProfile()-
79{-
80 QOpenGLVersionProfile v;-
81 v.setVersion(1, 1);-
82 return v;-
83}-
84-
85-
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