qeglfshooks.cpp

Absolute File Name:/home/qt/qt5_coco/qt5/qtbase/src/plugins/platforms/eglfs/qeglfshooks.cpp
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3-
4extern const QLoggingCategory &qLcEglDevDebug();-
5class DeviceIntegration-
6{-
7public:-
8 DeviceIntegration();-
9 ~DeviceIntegration() { delete m_integration; }-
10 QEGLDeviceIntegration *integration() { return m_integration; }-
11private:-
12 QEGLDeviceIntegration *m_integration;-
13};-
14-
15namespace { namespace Q_QGS_deviceIntegration { typedef DeviceIntegration Type; QBasicAtomicInt guard = { QtGlobalStatic::Uninitialized }; __attribute__((visibility("hidden"))) inline Type *innerFunction() { struct HolderBase { ~HolderBase() noexcept { if (guard.load() == QtGlobalStatic::Initialized) guard.store(QtGlobalStatic::Destroyed); } }; static struct Holder : public HolderBase { Type value; Holder() noexcept(noexcept(Type ())) : value () { guard.store(QtGlobalStatic::Initialized); } } holder; return &holder.value; } } } static QGlobalStatic<DeviceIntegration, Q_QGS_deviceIntegration::innerFunction, Q_QGS_deviceIntegration::guard> deviceIntegration;-
16-
17DeviceIntegration::DeviceIntegration()-
18 : m_integration(nullptr)-
19{-
20 QStringList pluginKeys = QEGLDeviceIntegrationFactory::keys();-
21 if (!pluginKeys.isEmpty()
!pluginKeys.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
22-
23 if (qEnvironmentVariableIsSet("DISPLAY")
qEnvironmentVa...Set("DISPLAY")Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
24 const QString x11key = ([]() -> QString { enum { Size = sizeof(u"" "eglfs_x11")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "eglfs_x11" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());-
25 if (pluginKeys.contains(x11key)
pluginKeys.contains(x11key)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
26 pluginKeys.removeOne(x11key);-
27 pluginKeys.prepend(x11key);-
28 }
never executed: end of block
0
29 }
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 else {		0
30 const QString kmskey = ([]() -> QString { enum { Size = sizeof(u"" "eglfs_kms")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "eglfs_kms" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return
never executed: return qstring_literal_temp;
 qstring_literal_temp;
never executed: return qstring_literal_temp;
 }());		0
31 if (pluginKeys.contains(kmskey)
pluginKeys.contains(kmskey)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
32 pluginKeys.removeOne(kmskey);-
33 pluginKeys.prepend(kmskey);-
34 }
never executed: end of block
0
35 }
never executed: end of block
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36-
37 QByteArray requested;-
38-
39-
40 if (qEnvironmentVariableIsSet("QT_QPA_EGLFS_INTEGRATION")
qEnvironmentVa..._INTEGRATION")Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
41 requested = qgetenv("QT_QPA_EGLFS_INTEGRATION");-
42 }
never executed: end of block
 else {		0
43-
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48-
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50 }
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51-
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54-
55 if (requested != ([]() -> QByteArray { enum { Size = sizeof("none") - 1 }; static const QStaticByteArrayData<Size> qbytearray_literal = { { { { -1 } }, Size, 0, 0, sizeof(QByteArrayData) }, "none" }; QByteArrayDataPtr holder = { qbytearray_literal.data_ptr() }; const QByteArray ba(holder); return ba; }())
requested != (...eturn ba; }())Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
56 if (!requested.isEmpty()
!requested.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
57 QString reqStr = QString::fromLocal8Bit(requested);-
58 pluginKeys.removeOne(reqStr);-
59 pluginKeys.prepend(reqStr);-
60 }
never executed: end of block
0
61 for (bool qt_category_enabled = qLcEglDevDebug().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 107113, __PRETTY_FUNCTION__, qLcEglDevDebug().categoryName()).debug() << "EGL device integration plugin keys (sorted):" << pluginKeys;
never executed: QMessageLogger(__FILE__, 113, __PRETTY_FUNCTION__, qLcEglDevDebug().categoryName()).debug() << "EGL device integration plugin keys (sorted):" << pluginKeys;
0
62 while (!m_integration
!m_integrationDescription
TRUEnever evaluated
FALSEnever evaluated
 && !pluginKeys.isEmpty()
!pluginKeys.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
63 QString key = pluginKeys.takeFirst();-
64 for (bool qt_category_enabled = qLcEglDevDebug().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 110116, __PRETTY_FUNCTION__, qLcEglDevDebug().categoryName()).debug() << "Trying to load device EGL integration" << key;
never executed: QMessageLogger(__FILE__, 116, __PRETTY_FUNCTION__, qLcEglDevDebug().categoryName()).debug() << "Trying to load device EGL integration" << key;
0
65 m_integration = QEGLDeviceIntegrationFactory::create(key);-
66 }
never executed: end of block
0
67 }
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0
68 }
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0
69-
70 if (!m_integration
!m_integrationDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
71-
72-
73 for (bool qt_category_enabled = qLcEglDevDebug().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 119125, __PRETTY_FUNCTION__, qLcEglDevDebug().categoryName()).debug() << "Using base device integration";
never executed: QMessageLogger(__FILE__, 125, __PRETTY_FUNCTION__, qLcEglDevDebug().categoryName()).debug() << "Using base device integration";
0
74 m_integration = new QEGLDeviceIntegration;-
75 }
never executed: end of block
0
76}
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0
77-
78QEGLDeviceIntegration *qt_egl_device_integration()-
79{-
80 return deviceIntegration()->integration();-
81}-
82-
83-
84-
85-
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