qopenglfunctions_4_0_core.cpp

Absolute File Name:/home/qt/qt5_coco/qt5/qtbase/src/gui/opengl/qopenglfunctions_4_0_core.cpp
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LineSourceCount
1-
2-
3QOpenGLFunctions_4_0_Core::QOpenGLFunctions_4_0_Core()-
4 : QAbstractOpenGLFunctions()-
5 , d_1_0_Core(0)-
6 , d_1_1_Core(0)-
7 , d_1_2_Core(0)-
8 , d_1_3_Core(0)-
9 , d_1_4_Core(0)-
10 , d_1_5_Core(0)-
11 , d_2_0_Core(0)-
12 , d_2_1_Core(0)-
13 , d_3_0_Core(0)-
14 , d_3_1_Core(0)-
15 , d_3_2_Core(0)-
16 , d_3_3_Core(0)-
17 , d_4_0_Core(0)-
18{-
19}
never executed: end of block
0
20-
21QOpenGLFunctions_4_0_Core::~QOpenGLFunctions_4_0_Core()-
22{-
23 if (d_1_0_Core
d_1_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
24 d_1_0_Core->refs.deref();
never executed: d_1_0_Core->refs.deref();
0
25 ((!(d_1_0_Core->refs.load())) ? qt_assert("d_1_0_Core->refs.load()",__FILE__,90) : qt_noop());-
26 if (d_1_1_Core
d_1_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
27 d_1_1_Core->refs.deref();
never executed: d_1_1_Core->refs.deref();
0
28 ((!(d_1_1_Core->refs.load())) ? qt_assert("d_1_1_Core->refs.load()",__FILE__,93) : qt_noop());-
29 if (d_1_2_Core
d_1_2_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
30 d_1_2_Core->refs.deref();
never executed: d_1_2_Core->refs.deref();
0
31 ((!(d_1_2_Core->refs.load())) ? qt_assert("d_1_2_Core->refs.load()",__FILE__,96) : qt_noop());-
32 if (d_1_3_Core
d_1_3_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
33 d_1_3_Core->refs.deref();
never executed: d_1_3_Core->refs.deref();
0
34 ((!(d_1_3_Core->refs.load())) ? qt_assert("d_1_3_Core->refs.load()",__FILE__,99) : qt_noop());-
35 if (d_1_4_Core
d_1_4_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
36 d_1_4_Core->refs.deref();
never executed: d_1_4_Core->refs.deref();
0
37 ((!(d_1_4_Core->refs.load())) ? qt_assert("d_1_4_Core->refs.load()",__FILE__,102) : qt_noop());-
38 if (d_1_5_Core
d_1_5_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
39 d_1_5_Core->refs.deref();
never executed: d_1_5_Core->refs.deref();
0
40 ((!(d_1_5_Core->refs.load())) ? qt_assert("d_1_5_Core->refs.load()",__FILE__,105) : qt_noop());-
41 if (d_2_0_Core
d_2_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
42 d_2_0_Core->refs.deref();
never executed: d_2_0_Core->refs.deref();
0
43 ((!(d_2_0_Core->refs.load())) ? qt_assert("d_2_0_Core->refs.load()",__FILE__,108) : qt_noop());-
44 if (d_2_1_Core
d_2_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
45 d_2_1_Core->refs.deref();
never executed: d_2_1_Core->refs.deref();
0
46 ((!(d_2_1_Core->refs.load())) ? qt_assert("d_2_1_Core->refs.load()",__FILE__,111) : qt_noop());-
47 if (d_3_0_Core
d_3_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
48 d_3_0_Core->refs.deref();
never executed: d_3_0_Core->refs.deref();
0
49 ((!(d_3_0_Core->refs.load())) ? qt_assert("d_3_0_Core->refs.load()",__FILE__,114) : qt_noop());-
50 if (d_3_1_Core
d_3_1_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
51 d_3_1_Core->refs.deref();
never executed: d_3_1_Core->refs.deref();
0
52 ((!(d_3_1_Core->refs.load())) ? qt_assert("d_3_1_Core->refs.load()",__FILE__,117) : qt_noop());-
53 if (d_3_2_Core
d_3_2_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
54 d_3_2_Core->refs.deref();
never executed: d_3_2_Core->refs.deref();
0
55 ((!(d_3_2_Core->refs.load())) ? qt_assert("d_3_2_Core->refs.load()",__FILE__,120) : qt_noop());-
56 if (d_3_3_Core
d_3_3_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
57 d_3_3_Core->refs.deref();
never executed: d_3_3_Core->refs.deref();
0
58 ((!(d_3_3_Core->refs.load())) ? qt_assert("d_3_3_Core->refs.load()",__FILE__,123) : qt_noop());-
59 if (d_4_0_Core
d_4_0_CoreDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
60 d_4_0_Core->refs.deref();
never executed: d_4_0_Core->refs.deref();
0
61 ((!(d_4_0_Core->refs.load())) ? qt_assert("d_4_0_Core->refs.load()",__FILE__,126) : qt_noop());-
62}
never executed: end of block
0
63-
64bool QOpenGLFunctions_4_0_Core::initializeOpenGLFunctions()-
65{-
66 if ( isInitialized()
isInitialized()Description
TRUEnever evaluated
FALSEnever evaluated
 )		0
67 return
never executed: return true;
 true;
never executed: return true;
0
68-
69 QOpenGLContext* context = QOpenGLContext::currentContext();-
70-
71-
72-
73 if (((owningContext()
owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
 && owningContext() == context
owningContext() == contextDescription
TRUEnever evaluated
FALSEnever evaluated
) || !owningContext()
!owningContext()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
74 && QOpenGLFunctions_4_0_Core::isContextCompatible(context)
QOpenGLFunctio...tible(context)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
75 {-
76-
77-
78 QOpenGLVersionFunctionsBackend* d = 0;-
79 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_0_CoreBackend::versionStatus());-
80 d_1_0_Core = static_cast<QOpenGLFunctions_1_0_CoreBackend*>(d);-
81 d->refs.ref();-
82-
83 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_1_CoreBackend::versionStatus());-
84 d_1_1_Core = static_cast<QOpenGLFunctions_1_1_CoreBackend*>(d);-
85 d->refs.ref();-
86-
87 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_2_CoreBackend::versionStatus());-
88 d_1_2_Core = static_cast<QOpenGLFunctions_1_2_CoreBackend*>(d);-
89 d->refs.ref();-
90-
91 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_3_CoreBackend::versionStatus());-
92 d_1_3_Core = static_cast<QOpenGLFunctions_1_3_CoreBackend*>(d);-
93 d->refs.ref();-
94-
95 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_4_CoreBackend::versionStatus());-
96 d_1_4_Core = static_cast<QOpenGLFunctions_1_4_CoreBackend*>(d);-
97 d->refs.ref();-
98-
99 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_1_5_CoreBackend::versionStatus());-
100 d_1_5_Core = static_cast<QOpenGLFunctions_1_5_CoreBackend*>(d);-
101 d->refs.ref();-
102-
103 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_0_CoreBackend::versionStatus());-
104 d_2_0_Core = static_cast<QOpenGLFunctions_2_0_CoreBackend*>(d);-
105 d->refs.ref();-
106-
107 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_2_1_CoreBackend::versionStatus());-
108 d_2_1_Core = static_cast<QOpenGLFunctions_2_1_CoreBackend*>(d);-
109 d->refs.ref();-
110-
111 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_0_CoreBackend::versionStatus());-
112 d_3_0_Core = static_cast<QOpenGLFunctions_3_0_CoreBackend*>(d);-
113 d->refs.ref();-
114-
115 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_1_CoreBackend::versionStatus());-
116 d_3_1_Core = static_cast<QOpenGLFunctions_3_1_CoreBackend*>(d);-
117 d->refs.ref();-
118-
119 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_2_CoreBackend::versionStatus());-
120 d_3_2_Core = static_cast<QOpenGLFunctions_3_2_CoreBackend*>(d);-
121 d->refs.ref();-
122-
123 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_3_3_CoreBackend::versionStatus());-
124 d_3_3_Core = static_cast<QOpenGLFunctions_3_3_CoreBackend*>(d);-
125 d->refs.ref();-
126-
127 d = QAbstractOpenGLFunctionsPrivate::functionsBackend(context, QOpenGLFunctions_4_0_CoreBackend::versionStatus());-
128 d_4_0_Core = static_cast<QOpenGLFunctions_4_0_CoreBackend*>(d);-
129 d->refs.ref();-
130-
131 QAbstractOpenGLFunctions::initializeOpenGLFunctions();-
132 }
never executed: end of block
0
133 return
never executed: return isInitialized();
 isInitialized();
never executed: return isInitialized();
0
134}-
135-
136bool QOpenGLFunctions_4_0_Core::isContextCompatible(QOpenGLContext *context)-
137{-
138 ((!(context)) ? qt_assert("context",__FILE__,203) : qt_noop());-
139 QSurfaceFormat f = context->format();-
140 const QPair<int, int> v = qMakePair(f.majorVersion(), f.minorVersion());-
141 if (v < qMakePair(4, 0)
v < qMakePair(4, 0)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
142 return
never executed: return false;
 false;
never executed: return false;
0
143-
144 return
never executed: return true;
 true;
never executed: return true;
0
145}-
146-
147QOpenGLVersionProfile QOpenGLFunctions_4_0_Core::versionProfile()-
148{-
149 QOpenGLVersionProfile v;-
150 v.setVersion(4, 0);-
151 v.setProfile(QSurfaceFormat::CoreProfile);-
152 return
never executed: return v;
 v;
never executed: return v;
0
153}-
154-
155-
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