diff options
Diffstat (limited to 'src')
72 files changed, 204 insertions, 209 deletions
diff --git a/src/corelib/io/qprocess_unix.cpp b/src/corelib/io/qprocess_unix.cpp index 472d8699a2..9a25f56c5f 100644 --- a/src/corelib/io/qprocess_unix.cpp +++ b/src/corelib/io/qprocess_unix.cpp @@ -560,7 +560,7 @@ static int doSpawn(pid_t *ppid, const posix_spawn_file_actions_t *file_actions, qWarning("ThreadCtl(): failed to chdir to %s", oldWorkingDir); # ifdef Q_OS_QNX - if (ThreadCtl(_NTO_TCTL_THREADS_CONT, 0) == -1) + if (Q_UNLIKELY(ThreadCtl(_NTO_TCTL_THREADS_CONT, 0) == -1)) qFatal("ThreadCtl(): cannot resume threads: %s", qPrintable(qt_error_string(errno))); # endif } diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp index 5fe0ea3559..8d9b923e61 100644 --- a/src/corelib/kernel/qcoreapplication.cpp +++ b/src/corelib/kernel/qcoreapplication.cpp @@ -417,7 +417,7 @@ QCoreApplicationPrivate::QCoreApplicationPrivate(int &aargc, char **aargv, uint QCoreApplicationPrivate::is_app_closing = false; # if defined(Q_OS_UNIX) - if (!setuidAllowed && (geteuid() != getuid())) + if (Q_UNLIKELY(!setuidAllowed && (geteuid() != getuid()))) qFatal("FATAL: The application binary appears to be running setuid, this is a security hole."); # endif // Q_OS_UNIX diff --git a/src/corelib/kernel/qeventdispatcher_unix.cpp b/src/corelib/kernel/qeventdispatcher_unix.cpp index 30122e809b..d45ea30a45 100644 --- a/src/corelib/kernel/qeventdispatcher_unix.cpp +++ b/src/corelib/kernel/qeventdispatcher_unix.cpp @@ -135,7 +135,7 @@ QEventDispatcherUNIXPrivate::QEventDispatcherUNIXPrivate() } #endif - if (pipefail) + if (Q_UNLIKELY(pipefail)) qFatal("QEventDispatcherUNIXPrivate(): Can not continue without a thread pipe"); sn_highest = -1; diff --git a/src/corelib/kernel/qeventdispatcher_win.cpp b/src/corelib/kernel/qeventdispatcher_win.cpp index ecaa78cbbc..47b869f62a 100644 --- a/src/corelib/kernel/qeventdispatcher_win.cpp +++ b/src/corelib/kernel/qeventdispatcher_win.cpp @@ -667,7 +667,7 @@ void QEventDispatcherWin32::installMessageHook() #ifndef Q_OS_WINCE // setup GetMessage hook needed to drive our posted events d->getMessageHook = SetWindowsHookEx(WH_GETMESSAGE, (HOOKPROC) qt_GetMessageHook, NULL, GetCurrentThreadId()); - if (!d->getMessageHook) { + if (Q_UNLIKELY(!d->getMessageHook)) { int errorCode = GetLastError(); qFatal("Qt: INTERNAL ERROR: failed to install GetMessage hook: %d, %s", errorCode, qPrintable(qt_error_string(errorCode))); diff --git a/src/corelib/kernel/qmetatype.cpp b/src/corelib/kernel/qmetatype.cpp index e6d745bb74..c0caa3cca5 100644 --- a/src/corelib/kernel/qmetatype.cpp +++ b/src/corelib/kernel/qmetatype.cpp @@ -1074,7 +1074,7 @@ int QMetaType::registerNormalizedType(const NS(QByteArray) &normalizedTypeName, previousFlags = QMetaType::typeFlags(idx); } - if (previousSize != size) { + if (Q_UNLIKELY(previousSize != size)) { qFatal("QMetaType::registerType: Binary compatibility break " "-- Size mismatch for type '%s' [%i]. Previously registered " "size %i, now registering size %i.", @@ -1084,7 +1084,7 @@ int QMetaType::registerNormalizedType(const NS(QByteArray) &normalizedTypeName, // these flags cannot change in a binary compatible way: const int binaryCompatibilityFlag = PointerToQObject | IsEnumeration | SharedPointerToQObject | WeakPointerToQObject | TrackingPointerToQObject; - if ((previousFlags ^ flags) & binaryCompatibilityFlag) { + if (Q_UNLIKELY((previousFlags ^ flags) & binaryCompatibilityFlag)) { const char *msg = "QMetaType::registerType: Binary compatibility break. " "\nType flags for type '%s' [%i] don't match. Previously " diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp index c9884cd76c..4717cfbf3c 100644 --- a/src/corelib/kernel/qobject.cpp +++ b/src/corelib/kernel/qobject.cpp @@ -203,7 +203,7 @@ QObjectPrivate::QObjectPrivate(int version) // This allows incompatible versions to be loaded, possibly for testing. Q_UNUSED(version); #else - if (version != QObjectPrivateVersion) + if (Q_UNLIKELY(version != QObjectPrivateVersion)) qFatal("Cannot mix incompatible Qt library (version 0x%x) with this library (version 0x%x)", version, QObjectPrivateVersion); #endif diff --git a/src/corelib/tools/qhash.cpp b/src/corelib/tools/qhash.cpp index b334a697a9..7724516a5d 100644 --- a/src/corelib/tools/qhash.cpp +++ b/src/corelib/tools/qhash.cpp @@ -682,17 +682,17 @@ void QHashData::dump() void QHashData::checkSanity() { - if (fakeNext) + if (Q_UNLIKELY(fakeNext)) qFatal("Fake next isn't 0"); for (int i = 0; i < numBuckets; ++i) { Node *n = buckets[i]; Node *p = n; - if (!n) + if (Q_UNLIKELY(!n)) qFatal("%d: Bucket entry is 0", i); if (n != reinterpret_cast<Node *>(this)) { while (n != reinterpret_cast<Node *>(this)) { - if (!n->next) + if (Q_UNLIKELY(!n->next)) qFatal("%d: Next of %p is 0, should be %p", i, n, this); n = n->next; } diff --git a/src/corelib/tools/qsharedpointer.cpp b/src/corelib/tools/qsharedpointer.cpp index 4d30396cb6..b5e27cc720 100644 --- a/src/corelib/tools/qsharedpointer.cpp +++ b/src/corelib/tools/qsharedpointer.cpp @@ -1508,7 +1508,7 @@ void QtSharedPointer::internalSafetyCheckAdd(const void *d_ptr, const volatile v //qDebug("Adding d=%p value=%p", d_ptr, ptr); const void *other_d_ptr = kp->dataPointers.value(ptr, 0); - if (other_d_ptr) { + if (Q_UNLIKELY(other_d_ptr)) { # ifdef BACKTRACE_SUPPORTED printBacktrace(knownPointers()->dPointers.value(other_d_ptr).backtrace); # endif @@ -1539,7 +1539,7 @@ void QtSharedPointer::internalSafetyCheckRemove(const void *d_ptr) QMutexLocker lock(&kp->mutex); QHash<const void *, Data>::iterator it = kp->dPointers.find(d_ptr); - if (it == kp->dPointers.end()) { + if (Q_UNLIKELY(it == kp->dPointers.end())) { qFatal("QSharedPointer: internal self-check inconsistency: pointer %p was not tracked. " "To use QT_SHAREDPOINTER_TRACK_POINTERS, you have to enable it throughout " "in your code.", d_ptr); @@ -1566,10 +1566,10 @@ void QtSharedPointer::internalSafetyCheckCleanCheck() KnownPointers *const kp = knownPointers(); Q_ASSERT_X(kp, "internalSafetyCheckSelfCheck()", "Called after global statics deletion!"); - if (kp->dPointers.size() != kp->dataPointers.size()) + if (Q_UNLIKELY(kp->dPointers.size() != kp->dataPointers.size())) qFatal("Internal consistency error: the number of pointers is not equal!"); - if (!kp->dPointers.isEmpty()) + if (Q_UNLIKELY(!kp->dPointers.isEmpty())) qFatal("Pointer cleaning failed: %d entries remaining", kp->dPointers.size()); # endif } diff --git a/src/corelib/tools/qsimd.cpp b/src/corelib/tools/qsimd.cpp index 3e4fdfaaf1..0b3b84a302 100644 --- a/src/corelib/tools/qsimd.cpp +++ b/src/corelib/tools/qsimd.cpp @@ -685,7 +685,7 @@ void qDetectCpuFeatures() #else bool runningOnValgrind = false; #endif - if (!runningOnValgrind && (minFeature != 0 && (f & minFeature) != minFeature)) { + if (Q_UNLIKELY(!runningOnValgrind && minFeature != 0 && (f & minFeature) != minFeature)) { quint64 missing = minFeature & ~f; fprintf(stderr, "Incompatible processor. This Qt build requires the following features:\n "); for (int i = 0; i < features_count; ++i) { diff --git a/src/dbus/qdbus_symbols.cpp b/src/dbus/qdbus_symbols.cpp index 395a436869..3f5df41582 100644 --- a/src/dbus/qdbus_symbols.cpp +++ b/src/dbus/qdbus_symbols.cpp @@ -130,11 +130,11 @@ void (*qdbus_resolve_conditionally(const char *name))() void (*qdbus_resolve_me(const char *name))() { #ifndef QT_NO_LIBRARY - if (!qdbus_loadLibDBus()) + if (Q_UNLIKELY(!qdbus_loadLibDBus())) qFatal("Cannot find libdbus-1 in your system to resolve symbol '%s'.", name); QFunctionPointer ptr = qdbus_libdbus->resolve(name); - if (!ptr) + if (Q_UNLIKELY(!ptr)) qFatal("Cannot resolve '%s' in your libdbus-1.", name); return ptr; diff --git a/src/dbus/qdbusintegrator.cpp b/src/dbus/qdbusintegrator.cpp index d3f899676b..1aac16119b 100644 --- a/src/dbus/qdbusintegrator.cpp +++ b/src/dbus/qdbusintegrator.cpp @@ -868,7 +868,7 @@ void QDBusConnectionPrivate::deliverCall(QObject *object, int /*flags*/, const Q *reinterpret_cast<const QDBusArgument *>(arg.constData()); QVariant &out = auxParameters[auxParameters.count() - 1]; - if (!QDBusMetaType::demarshall(in, out.userType(), out.data())) + if (Q_UNLIKELY(!QDBusMetaType::demarshall(in, out.userType(), out.data()))) qFatal("Internal error: demarshalling function for type '%s' (%d) failed!", out.typeName(), out.userType()); diff --git a/src/dbus/qdbuspendingcall.cpp b/src/dbus/qdbuspendingcall.cpp index c93d6acf84..c20b56f973 100644 --- a/src/dbus/qdbuspendingcall.cpp +++ b/src/dbus/qdbuspendingcall.cpp @@ -190,7 +190,7 @@ void QDBusPendingCallPrivate::setMetaTypes(int count, const int *types) sig.reserve(count + count / 2); for (int i = 0; i < count; ++i) { const char *typeSig = QDBusMetaType::typeToSignature(types[i]); - if (!typeSig) { + if (Q_UNLIKELY(!typeSig)) { qFatal("QDBusPendingReply: type %s is not registered with QtDBus", QMetaType::typeName(types[i])); } diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp index e53af8038f..492268402d 100644 --- a/src/gui/image/qpixmap.cpp +++ b/src/gui/image/qpixmap.cpp @@ -64,7 +64,7 @@ QT_BEGIN_NAMESPACE static bool qt_pixmap_thread_test() { - if (!QCoreApplication::instance()) { + if (Q_UNLIKELY(!QCoreApplication::instance())) { qFatal("QPixmap: Must construct a QGuiApplication before a QPixmap"); return false; } diff --git a/src/gui/kernel/qguiapplication.cpp b/src/gui/kernel/qguiapplication.cpp index 248a7d0d1d..f88f6dc01a 100644 --- a/src/gui/kernel/qguiapplication.cpp +++ b/src/gui/kernel/qguiapplication.cpp @@ -1065,9 +1065,7 @@ static void init_platform(const QString &pluginArgument, const QString &platform // Create the platform integration. QGuiApplicationPrivate::platform_integration = QPlatformIntegrationFactory::create(name, arguments, argc, argv, platformPluginPath); - if (QGuiApplicationPrivate::platform_integration) { - QGuiApplicationPrivate::platform_name = new QString(name); - } else { + if (Q_UNLIKELY(!QGuiApplicationPrivate::platform_integration)) { QStringList keys = QPlatformIntegrationFactory::keys(platformPluginPath); QString fatalMessage @@ -1087,6 +1085,8 @@ static void init_platform(const QString &pluginArgument, const QString &platform return; } + QGuiApplicationPrivate::platform_name = new QString(name); + // Many platforms have created QScreens at this point. Finish initializing // QHighDpiScaling to be prepared for early calls to qt_defaultDpi(). if (QGuiApplication::primaryScreen()) { @@ -1414,16 +1414,16 @@ void QGuiApplicationPrivate::init() if (loadTestability) { QLibrary testLib(QStringLiteral("qttestability")); - if (testLib.load()) { + if (Q_UNLIKELY(!testLib.load())) { + qCritical() << "Library qttestability load failed:" << testLib.errorString(); + } else { typedef void (*TasInitialize)(void); TasInitialize initFunction = (TasInitialize)testLib.resolve("qt_testability_init"); - if (initFunction) { - initFunction(); - } else { + if (Q_UNLIKELY(!initFunction)) { qCritical() << "Library qttestability resolve failed!"; + } else { + initFunction(); } - } else { - qCritical() << "Library qttestability load failed:" << testLib.errorString(); } } #else diff --git a/src/gui/kernel/qopenglcontext.cpp b/src/gui/kernel/qopenglcontext.cpp index 85d05959de..3a51c2b7b2 100644 --- a/src/gui/kernel/qopenglcontext.cpp +++ b/src/gui/kernel/qopenglcontext.cpp @@ -948,7 +948,7 @@ bool QOpenGLContext::makeCurrent(QSurface *surface) if (!isValid()) return false; - if (thread() != QThread::currentThread()) + if (Q_UNLIKELY(thread() != QThread::currentThread())) qFatal("Cannot make QOpenGLContext current in a different thread"); if (!surface) { diff --git a/src/gui/kernel/qwindow.cpp b/src/gui/kernel/qwindow.cpp index 2b9340c04d..95f0f1cc90 100644 --- a/src/gui/kernel/qwindow.cpp +++ b/src/gui/kernel/qwindow.cpp @@ -212,7 +212,7 @@ void QWindowPrivate::init() // If your application aborts here, you are probably creating a QWindow // before the screen list is populated. - if (!parentWindow && !topLevelScreen) { + if (Q_UNLIKELY(!parentWindow && !topLevelScreen)) { qFatal("Cannot create window: no screens available"); exit(1); } diff --git a/src/gui/opengl/qopenglengineshadermanager.cpp b/src/gui/opengl/qopenglengineshadermanager.cpp index 40f4ce94c2..7bdd3cb1bb 100644 --- a/src/gui/opengl/qopenglengineshadermanager.cpp +++ b/src/gui/opengl/qopenglengineshadermanager.cpp @@ -191,7 +191,7 @@ QOpenGLEngineSharedShaders::QOpenGLEngineSharedShaders(QOpenGLContext* context) #if defined(QT_DEBUG) // Check that all the elements have been filled: for (int i = 0; i < TotalSnippetCount; ++i) { - if (qShaderSnippets[i] == 0) { + if (Q_UNLIKELY(!qShaderSnippets[i])) { qFatal("Shader snippet for %s (#%d) is missing!", snippetNameStr(SnippetName(i)).constData(), i); } @@ -240,11 +240,11 @@ QOpenGLEngineSharedShaders::QOpenGLEngineSharedShaders(QOpenGLContext* context) simpleShaderProg->link(); - if (simpleShaderProg->isLinked()) { + if (Q_UNLIKELY(!simpleShaderProg->isLinked())) { + qCritical("Errors linking simple shader: %s", qPrintable(simpleShaderProg->log())); + } else { if (!inCache) simpleShaderCache.store(simpleShaderProg, context); - } else { - qCritical("Errors linking simple shader: %s", qPrintable(simpleShaderProg->log())); } // Compile the blit shader: @@ -281,11 +281,11 @@ QOpenGLEngineSharedShaders::QOpenGLEngineSharedShaders(QOpenGLContext* context) } blitShaderProg->link(); - if (blitShaderProg->isLinked()) { + if (Q_UNLIKELY(!blitShaderProg->isLinked())) { + qCritical("Errors linking blit shader: %s", qPrintable(blitShaderProg->log())); + } else { if (!inCache) blitShaderCache.store(blitShaderProg, context); - } else { - qCritical("Errors linking blit shader: %s", qPrintable(blitShaderProg->log())); } #ifdef QT_GL_SHARED_SHADER_DEBUG diff --git a/src/gui/opengl/qopenglfunctions.cpp b/src/gui/opengl/qopenglfunctions.cpp index d614ad8401..bfd30735b2 100644 --- a/src/gui/opengl/qopenglfunctions.cpp +++ b/src/gui/opengl/qopenglfunctions.cpp @@ -5795,7 +5795,9 @@ QOpenGLES3Helper::QOpenGLES3Helper() { m_supportedVersion = qMakePair(2, 0); - if (init()) { + if (Q_UNLIKELY(!init())) { + qFatal("Failed to load libGLESv2"); + } else { const QPair<int, int> contextVersion = QOpenGLContext::currentContext()->format().version(); qCDebug(lcGLES3, "Resolving OpenGL ES 3.0 entry points"); @@ -5993,8 +5995,6 @@ QOpenGLES3Helper::QOpenGLES3Helper() } m_supportedVersion = qMakePair(3, 1); } - } else { - qFatal("Failed to load libGLESv2"); } } diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp index 80908122a8..8916705c0e 100644 --- a/src/gui/text/qfontdatabase.cpp +++ b/src/gui/text/qfontdatabase.cpp @@ -1339,7 +1339,7 @@ QString QFontDatabase::styleString(const QFontInfo &fontInfo) */ QFontDatabase::QFontDatabase() { - if (!qApp || !QGuiApplicationPrivate::platformIntegration()) + if (Q_UNLIKELY(!qApp || !QGuiApplicationPrivate::platformIntegration())) qFatal("QFontDatabase: Must construct a QGuiApplication before accessing QFontDatabase"); QMutexLocker locker(fontDatabaseMutex()); diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp index c4cb8e65c0..bb1580044f 100644 --- a/src/network/access/qhttpnetworkconnection.cpp +++ b/src/network/access/qhttpnetworkconnection.cpp @@ -263,7 +263,7 @@ void QHttpNetworkConnectionPrivate::prepareRequest(HttpMessagePair &messagePair) request.setContentLength(uploadByteDevice->size()); } else if (request.contentLength() != -1 && uploadByteDevice->size() == -1) { // everything OK, the user supplied us the contentLength - } else if (request.contentLength() == -1 && uploadByteDevice->size() == -1) { + } else if (Q_UNLIKELY(request.contentLength() == -1 && uploadByteDevice->size() == -1)) { qFatal("QHttpNetworkConnectionPrivate: Neither content-length nor upload device size were given"); } } diff --git a/src/network/access/qnetworkreplyhttpimpl.cpp b/src/network/access/qnetworkreplyhttpimpl.cpp index 2c31afc225..05457decc4 100644 --- a/src/network/access/qnetworkreplyhttpimpl.cpp +++ b/src/network/access/qnetworkreplyhttpimpl.cpp @@ -993,7 +993,7 @@ void QNetworkReplyHttpImplPrivate::initCacheSaveDevice() q->connect(cacheSaveDevice, SIGNAL(aboutToClose()), SLOT(_q_cacheSaveDeviceAboutToClose())); if (!cacheSaveDevice || (cacheSaveDevice && !cacheSaveDevice->isOpen())) { - if (cacheSaveDevice && !cacheSaveDevice->isOpen()) + if (Q_UNLIKELY(cacheSaveDevice && !cacheSaveDevice->isOpen())) qCritical("QNetworkReplyImpl: network cache returned a device that is not open -- " "class %s probably needs to be fixed", managerPrivate->networkCache->metaObject()->className()); @@ -2216,7 +2216,7 @@ void QNetworkReplyHttpImplPrivate::setCachingEnabled(bool enable) return; // nothing to do either! if (enable) { - if (bytesDownloaded) { + if (Q_UNLIKELY(bytesDownloaded)) { qDebug() << "setCachingEnabled: " << bytesDownloaded << " bytesDownloaded"; // refuse to enable in this case qCritical("QNetworkReplyImpl: backend error: caching was enabled after some bytes had been written"); diff --git a/src/network/access/qnetworkreplyimpl.cpp b/src/network/access/qnetworkreplyimpl.cpp index 3df39c9bdc..12ecad5ff7 100644 --- a/src/network/access/qnetworkreplyimpl.cpp +++ b/src/network/access/qnetworkreplyimpl.cpp @@ -515,7 +515,7 @@ void QNetworkReplyImplPrivate::setCachingEnabled(bool enable) return; // nothing to do either! if (enable) { - if (bytesDownloaded) { + if (Q_UNLIKELY(bytesDownloaded)) { // refuse to enable in this case qCritical("QNetworkReplyImpl: backend error: caching was enabled after some bytes had been written"); return; @@ -604,7 +604,7 @@ void QNetworkReplyImplPrivate::initCacheSaveDevice() cacheSaveDevice = networkCache()->prepare(metaData); if (!cacheSaveDevice || (cacheSaveDevice && !cacheSaveDevice->isOpen())) { - if (cacheSaveDevice && !cacheSaveDevice->isOpen()) + if (Q_UNLIKELY(cacheSaveDevice && !cacheSaveDevice->isOpen())) qCritical("QNetworkReplyImpl: network cache returned a device that is not open -- " "class %s probably needs to be fixed", networkCache()->metaObject()->className()); @@ -678,7 +678,7 @@ void QNetworkReplyImplPrivate::appendDownstreamData(QIODevice *data) return; // read until EOF from data - if (copyDevice) { + if (Q_UNLIKELY(copyDevice)) { qCritical("QNetworkReplyImpl: copy from QIODevice already in progress -- " "backend probly needs to be fixed"); return; diff --git a/src/opengl/gl2paintengineex/qglengineshadermanager.cpp b/src/opengl/gl2paintengineex/qglengineshadermanager.cpp index 903f34f939..984590435d 100644 --- a/src/opengl/gl2paintengineex/qglengineshadermanager.cpp +++ b/src/opengl/gl2paintengineex/qglengineshadermanager.cpp @@ -188,7 +188,7 @@ QGLEngineSharedShaders::QGLEngineSharedShaders(const QGLContext* context) #if defined(QT_DEBUG) // Check that all the elements have been filled: for (int i = 0; i < TotalSnippetCount; ++i) { - if (qShaderSnippets[i] == 0) { + if (Q_UNLIKELY(!qShaderSnippets[i])) { qFatal("Shader snippet for %s (#%d) is missing!", snippetNameStr(SnippetName(i)).constData(), i); } @@ -237,11 +237,11 @@ QGLEngineSharedShaders::QGLEngineSharedShaders(const QGLContext* context) simpleShaderProg->link(); - if (simpleShaderProg->isLinked()) { + if (Q_UNLIKELY(!simpleShaderProg->isLinked())) { + qCritical("Errors linking simple shader: %s", qPrintable(simpleShaderProg->log())); + } else { if (!inCache) simpleShaderCache.store(simpleShaderProg, context); - } else { - qCritical("Errors linking simple shader: %s", qPrintable(simpleShaderProg->log())); } // Compile the blit shader: @@ -278,11 +278,11 @@ QGLEngineSharedShaders::QGLEngineSharedShaders(const QGLContext* context) } blitShaderProg->link(); - if (blitShaderProg->isLinked()) { + if (Q_UNLIKELY(!blitShaderProg->isLinked())) { + qCritical("Errors linking blit shader: %s", qPrintable(blitShaderProg->log())); + } else { if (!inCache) blitShaderCache.store(blitShaderProg, context); - } else { - qCritical("Errors linking blit shader: %s", qPrintable(blitShaderProg->log())); } #ifdef QT_GL_SHARED_SHADER_DEBUG diff --git a/src/platformsupport/input/libinput/qlibinputhandler.cpp b/src/platformsupport/input/libinput/qlibinputhandler.cpp index 5aa66a4eaf..58fbaacd2b 100644 --- a/src/platformsupport/input/libinput/qlibinputhandler.cpp +++ b/src/platformsupport/input/libinput/qlibinputhandler.cpp @@ -85,18 +85,18 @@ QLibInputHandler::QLibInputHandler(const QString &key, const QString &spec) Q_UNUSED(spec); m_udev = udev_new(); - if (!m_udev) + if (Q_UNLIKELY(!m_udev)) qFatal("Failed to get udev context for libinput"); m_li = libinput_udev_create_context(&liInterface, Q_NULLPTR, m_udev); - if (!m_li) + if (Q_UNLIKELY(!m_li)) qFatal("Failed to get libinput context"); libinput_log_set_handler(m_li, liLogHandler); if (qLcLibInput().isDebugEnabled()) libinput_log_set_priority(m_li, LIBINPUT_LOG_PRIORITY_DEBUG); - if (libinput_udev_assign_seat(m_li, "seat0")) + if (Q_UNLIKELY(libinput_udev_assign_seat(m_li, "seat0"))) qFatal("Failed to assign seat"); m_liFd = libinput_get_fd(m_li); diff --git a/src/plugins/platforms/android/androidjnimain.cpp b/src/plugins/platforms/android/androidjnimain.cpp index d419e42cd5..9a96534c38 100644 --- a/src/plugins/platforms/android/androidjnimain.cpp +++ b/src/plugins/platforms/android/androidjnimain.cpp @@ -487,7 +487,7 @@ static jboolean startQtApplication(JNIEnv *env, jobject /*object*/, jstring para // Obtain a handle to the main library (the library that contains the main() function). // This library should already be loaded, and calling dlopen() will just return a reference to it. m_mainLibraryHnd = dlopen(m_applicationParams.first().data(), 0); - if (m_mainLibraryHnd == nullptr) { + if (Q_UNLIKELY(!m_mainLibraryHnd)) { qCritical() << "dlopen failed:" << dlerror(); return false; } @@ -497,7 +497,7 @@ static jboolean startQtApplication(JNIEnv *env, jobject /*object*/, jstring para m_main = (Main)dlsym(RTLD_DEFAULT, "main"); } - if (!m_main) { + if (Q_UNLIKELY(!m_main)) { qCritical() << "dlsym failed:" << dlerror(); qCritical() << "Could not find main method"; return false; diff --git a/src/plugins/platforms/android/qandroidinputcontext.cpp b/src/plugins/platforms/android/qandroidinputcontext.cpp index e3ea048e84..92c0c2cf0f 100644 --- a/src/plugins/platforms/android/qandroidinputcontext.cpp +++ b/src/plugins/platforms/android/qandroidinputcontext.cpp @@ -339,7 +339,7 @@ QAndroidInputContext::QAndroidInputContext() : QPlatformInputContext(), m_composingTextStart(-1), m_blockUpdateSelection(false), m_batchEditNestingLevel(0), m_focusObject(0) { jclass clazz = QJNIEnvironmentPrivate::findClass(QtNativeInputConnectionClassName); - if (clazz == NULL) { + if (Q_UNLIKELY(!clazz)) { qCritical() << "Native registration unable to find class '" << QtNativeInputConnectionClassName << '\''; @@ -347,7 +347,7 @@ QAndroidInputContext::QAndroidInputContext() } QJNIEnvironmentPrivate env; - if (env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0])) < 0) { + if (Q_UNLIKELY(env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0])) < 0)) { qCritical() << "RegisterNatives failed for '" << QtNativeInputConnectionClassName << '\''; @@ -355,7 +355,7 @@ QAndroidInputContext::QAndroidInputContext() } clazz = QJNIEnvironmentPrivate::findClass(QtExtractedTextClassName); - if (clazz == NULL) { + if (Q_UNLIKELY(!clazz)) { qCritical() << "Native registration unable to find class '" << QtExtractedTextClassName << '\''; @@ -364,43 +364,43 @@ QAndroidInputContext::QAndroidInputContext() m_extractedTextClass = static_cast<jclass>(env->NewGlobalRef(clazz)); m_classConstructorMethodID = env->GetMethodID(m_extractedTextClass, "<init>", "()V"); - if (m_classConstructorMethodID == NULL) { + if (Q_UNLIKELY(!m_classConstructorMethodID)) { qCritical() << "GetMethodID failed"; return; } m_partialEndOffsetFieldID = env->GetFieldID(m_extractedTextClass, "partialEndOffset", "I"); - if (m_partialEndOffsetFieldID == NULL) { + if (Q_UNLIKELY(!m_partialEndOffsetFieldID)) { qCritical() << "Can't find field partialEndOffset"; return; } m_partialStartOffsetFieldID = env->GetFieldID(m_extractedTextClass, "partialStartOffset", "I"); - if (m_partialStartOffsetFieldID == NULL) { + if (Q_UNLIKELY(!m_partialStartOffsetFieldID)) { qCritical() << "Can't find field partialStartOffset"; return; } m_selectionEndFieldID = env->GetFieldID(m_extractedTextClass, "selectionEnd", "I"); - if (m_selectionEndFieldID == NULL) { + if (Q_UNLIKELY(!m_selectionEndFieldID)) { qCritical() << "Can't find field selectionEnd"; return; } m_selectionStartFieldID = env->GetFieldID(m_extractedTextClass, "selectionStart", "I"); - if (m_selectionStartFieldID == NULL) { + if (Q_UNLIKELY(!m_selectionStartFieldID)) { qCritical() << "Can't find field selectionStart"; return; } m_startOffsetFieldID = env->GetFieldID(m_extractedTextClass, "startOffset", "I"); - if (m_startOffsetFieldID == NULL) { + if (Q_UNLIKELY(!m_startOffsetFieldID)) { qCritical() << "Can't find field startOffset"; return; } m_textFieldID = env->GetFieldID(m_extractedTextClass, "text", "Ljava/lang/String;"); - if (m_textFieldID == NULL) { + if (Q_UNLIKELY(!m_textFieldID)) { qCritical() << "Can't find field text"; return; } diff --git a/src/plugins/platforms/android/qandroidplatformfontdatabase.cpp b/src/plugins/platforms/android/qandroidplatformfontdatabase.cpp index a8bbec9400..835ca8a10a 100644 --- a/src/plugins/platforms/android/qandroidplatformfontdatabase.cpp +++ b/src/plugins/platforms/android/qandroidplatformfontdatabase.cpp @@ -47,7 +47,7 @@ void QAndroidPlatformFontDatabase::populateFontDatabase() QString fontpath = fontDir(); QDir dir(fontpath); - if (!dir.exists()) { + if (Q_UNLIKELY(!dir.exists())) { qFatal("QFontDatabase: Cannot find font directory %s - is Qt installed correctly?", qPrintable(fontpath)); } diff --git a/src/plugins/platforms/android/qandroidplatformintegration.cpp b/src/plugins/platforms/android/qandroidplatformintegration.cpp index 2a127f5c3c..23d242a95f 100644 --- a/src/plugins/platforms/android/qandroidplatformintegration.cpp +++ b/src/plugins/platforms/android/qandroidplatformintegration.cpp @@ -120,14 +120,14 @@ QAndroidPlatformIntegration::QAndroidPlatformIntegration(const QStringList ¶ m_androidPlatformNativeInterface = new QAndroidPlatformNativeInterface(); m_eglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY); - if (m_eglDisplay == EGL_NO_DISPLAY) + if (Q_UNLIKELY(m_eglDisplay == EGL_NO_DISPLAY)) qFatal("Could not open egl display"); EGLint major, minor; - if (!eglInitialize(m_eglDisplay, &major, &minor)) + if (Q_UNLIKELY(!eglInitialize(m_eglDisplay, &major, &minor))) qFatal("Could not initialize egl display"); - if (!eglBindAPI(EGL_OPENGL_ES_API)) + if (Q_UNLIKELY(!eglBindAPI(EGL_OPENGL_ES_API))) qFatal("Could not bind GL_ES API"); m_primaryScreen = new QAndroidPlatformScreen(); diff --git a/src/plugins/platforms/android/qandroidplatformopenglwindow.cpp b/src/plugins/platforms/android/qandroidplatformopenglwindow.cpp index 57d3bfaf22..85f51d7d29 100644 --- a/src/plugins/platforms/android/qandroidplatformopenglwindow.cpp +++ b/src/plugins/platforms/android/qandroidplatformopenglwindow.cpp @@ -175,7 +175,7 @@ void QAndroidPlatformOpenGLWindow::createEgl(EGLConfig config) m_androidSurfaceObject = QJNIObjectPrivate(); m_eglSurface = eglCreateWindowSurface(m_eglDisplay, config, m_nativeWindow, NULL); m_format = q_glFormatFromConfig(m_eglDisplay, config, window()->requestedFormat()); - if (m_eglSurface == EGL_NO_SURFACE) { + if (Q_UNLIKELY(m_eglSurface == EGL_NO_SURFACE)) { EGLint error = eglGetError(); eglTerminate(m_eglDisplay); qFatal("EGL Error : Could not create the egl surface: error = 0x%x\n", error); diff --git a/src/plugins/platforms/android/qandroidplatformtheme.cpp b/src/plugins/platforms/android/qandroidplatformtheme.cpp index 55bef1a1e8..949d31740a 100644 --- a/src/plugins/platforms/android/qandroidplatformtheme.cpp +++ b/src/plugins/platforms/android/qandroidplatformtheme.cpp @@ -203,12 +203,12 @@ QJsonObject AndroidStyle::loadStyleData() QJsonParseError error; QJsonDocument document = QJsonDocument::fromJson(f.readAll(), &error); - if (document.isNull()) { + if (Q_UNLIKELY(document.isNull())) { qCritical() << error.errorString(); return QJsonObject(); } - if (!document.isObject()) { + if (Q_UNLIKELY(!document.isObject())) { qCritical() << "Style.json does not contain a valid style."; return QJsonObject(); } diff --git a/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.cpp b/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.cpp index 154023fb11..418c2e3745 100644 --- a/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.cpp +++ b/src/plugins/platforms/direct2d/qwindowsdirect2ddevicecontext.cpp @@ -51,7 +51,7 @@ public: HRESULT hr = QWindowsDirect2DContext::instance()->d2dDevice()->CreateDeviceContext( D2D1_DEVICE_CONTEXT_OPTIONS_NONE, &deviceContext); - if (FAILED(hr)) + if (Q_UNLIKELY(FAILED(hr))) qFatal("%s: Couldn't create Direct2D Device Context: %#x", __FUNCTION__, hr); } diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsintegration.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsintegration.cpp index d1814fb85d..789f2fa86f 100644 --- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsintegration.cpp +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsintegration.cpp @@ -77,7 +77,7 @@ void QEglFSKmsIntegration::platformInit() qCDebug(qLcEglfsKmsDebug) << "Found the following video devices:" << devices; d->deleteLater(); - if (devices.isEmpty()) + if (Q_UNLIKELY(devices.isEmpty())) qFatal("Could not find DRM device!"); m_devicePath = devices.first(); @@ -85,7 +85,7 @@ void QEglFSKmsIntegration::platformInit() } m_device = new QEglFSKmsDevice(this, m_devicePath); - if (!m_device->open()) + if (Q_UNLIKELY(!m_device->open())) qFatal("Could not open device %s - aborting!", qPrintable(m_devicePath)); } diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp index 1ddcb3b862..b364056b91 100644 --- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp @@ -52,20 +52,20 @@ QEglFSKmsEglDeviceIntegration::QEglFSKmsEglDeviceIntegration() void QEglFSKmsEglDeviceIntegration::platformInit() { - if (!query_egl_device()) + if (Q_UNLIKELY(!query_egl_device())) qFatal("Could not set up EGL device!"); const char *deviceName = m_funcs->query_device_string(m_egl_device, EGL_DRM_DEVICE_FILE_EXT); - if (!deviceName) + if (Q_UNLIKELY(!deviceName)) qFatal("Failed to query device name from EGLDevice"); qCDebug(qLcEglfsKmsDebug, "Opening %s", deviceName); m_dri_fd = drmOpen(deviceName, Q_NULLPTR); - if (m_dri_fd < 0) + if (Q_UNLIKELY(m_dri_fd < 0)) qFatal("Could not open DRM device"); - if (!setup_kms()) + if (Q_UNLIKELY(!setup_kms())) qFatal("Could not set up KMS on device %s!", m_device.constData()); qCDebug(qLcEglfsKmsDebug, "DRM/KMS initialized"); @@ -100,14 +100,14 @@ EGLDisplay QEglFSKmsEglDeviceIntegration::createDisplay(EGLNativeDisplayType nat display = eglGetDisplay(nativeDisplay); } - if (display == EGL_NO_DISPLAY) + if (Q_UNLIKELY(display == EGL_NO_DISPLAY)) qFatal("Could not get EGL display"); EGLint major, minor; - if (!eglInitialize(display, &major, &minor)) + if (Q_UNLIKELY(!eglInitialize(display, &major, &minor))) qFatal("Could not initialize egl display"); - if (!eglBindAPI(EGL_OPENGL_ES_API)) + if (Q_UNLIKELY(!eglBindAPI(EGL_OPENGL_ES_API))) qFatal("Failed to bind EGL_OPENGL_ES_API\n"); return display; @@ -255,8 +255,8 @@ QEglFSWindow *QEglFSKmsEglDeviceIntegration::createWindow(QWindow *window) const QEglJetsonTK1Window *eglWindow = new QEglJetsonTK1Window(window, this); m_funcs->initialize(eglWindow->screen()->display()); - if (!(m_funcs->has_egl_output_base && m_funcs->has_egl_output_drm && m_funcs->has_egl_stream - && m_funcs->has_egl_stream_producer_eglsurface && m_funcs->has_egl_stream_consumer_egloutput)) + if (Q_UNLIKELY(!(m_funcs->has_egl_output_base && m_funcs->has_egl_output_drm && m_funcs->has_egl_stream && + m_funcs->has_egl_stream_producer_eglsurface && m_funcs->has_egl_stream_consumer_egloutput))) qFatal("Required extensions missing!"); return eglWindow; @@ -298,7 +298,7 @@ void QEglFSKmsEglDeviceIntegration::waitForVSync(QPlatformSurface *) const -1, 0, 0, &m_drm_connector->connector_id, 1, const_cast<const drmModeModeInfoPtr>(&m_drm_mode)); - if (ret) + if (Q_UNLIKELY(ret)) qFatal("drmModeSetCrtc failed"); } } @@ -367,7 +367,7 @@ bool QEglFSKmsEglDeviceIntegration::setup_kms() } } - if (crtc == 0) + if (Q_UNLIKELY(crtc == 0)) qFatal("No suitable CRTC available"); m_drm_connector = connector; @@ -387,7 +387,7 @@ bool QEglFSKmsEglDeviceIntegration::setup_kms() bool QEglFSKmsEglDeviceIntegration::query_egl_device() { m_funcs = new QEGLStreamConvenience; - if (!m_funcs->has_egl_device_base) + if (Q_UNLIKELY(!m_funcs->has_egl_device_base)) qFatal("EGL_EXT_device_base missing"); EGLint num_devices = 0; diff --git a/src/plugins/platforms/eglfs/deviceintegration/eglfs_x11/qeglfsx11integration.cpp b/src/plugins/platforms/eglfs/deviceintegration/eglfs_x11/qeglfsx11integration.cpp index 4d29b96608..ef586622e2 100644 --- a/src/plugins/platforms/eglfs/deviceintegration/eglfs_x11/qeglfsx11integration.cpp +++ b/src/plugins/platforms/eglfs/deviceintegration/eglfs_x11/qeglfsx11integration.cpp @@ -172,7 +172,7 @@ void QEglFSX11Integration::sendConnectionEvent(xcb_atom_t a) void QEglFSX11Integration::platformInit() { m_display = XOpenDisplay(0); - if (!m_display) + if (Q_UNLIKELY(!m_display)) qFatal("Could not open display"); XSetEventQueueOwner(DISPLAY, XCBOwnsEventQueue); diff --git a/src/plugins/platforms/eglfs/qeglfsdeviceintegration.cpp b/src/plugins/platforms/eglfs/qeglfsdeviceintegration.cpp index 064b9f6306..e55a17585e 100644 --- a/src/plugins/platforms/eglfs/qeglfsdeviceintegration.cpp +++ b/src/plugins/platforms/eglfs/qeglfsdeviceintegration.cpp @@ -155,7 +155,7 @@ void QEGLDeviceIntegration::platformInit() framebuffer = qt_safe_open(fbDev, O_RDONLY); - if (framebuffer == -1) { + if (Q_UNLIKELY(framebuffer == -1)) { qWarning("EGLFS: Failed to open %s", fbDev.constData()); qFatal("EGLFS: Can't continue without a display"); } diff --git a/src/plugins/platforms/eglfs/qeglfsintegration.cpp b/src/plugins/platforms/eglfs/qeglfsintegration.cpp index 2086ce56e2..001dd76803 100644 --- a/src/plugins/platforms/eglfs/qeglfsintegration.cpp +++ b/src/plugins/platforms/eglfs/qeglfsintegration.cpp @@ -118,11 +118,11 @@ void QEglFSIntegration::initialize() qt_egl_device_integration()->platformInit(); m_display = qt_egl_device_integration()->createDisplay(nativeDisplay()); - if (m_display == EGL_NO_DISPLAY) + if (Q_UNLIKELY(m_display == EGL_NO_DISPLAY)) qFatal("Could not open egl display"); EGLint major, minor; - if (!eglInitialize(m_display, &major, &minor)) + if (Q_UNLIKELY(!eglInitialize(m_display, &major, &minor))) qFatal("Could not initialize egl display"); m_inputContext = QPlatformInputContextFactory::create(); diff --git a/src/plugins/platforms/eglfs/qeglfswindow.cpp b/src/plugins/platforms/eglfs/qeglfswindow.cpp index 8301be8c17..b29981bc98 100644 --- a/src/plugins/platforms/eglfs/qeglfswindow.cpp +++ b/src/plugins/platforms/eglfs/qeglfswindow.cpp @@ -102,17 +102,15 @@ void QEglFSWindow::create() QEglFSScreen *screen = this->screen(); QOpenGLCompositor *compositor = QOpenGLCompositor::instance(); if (screen->primarySurface() != EGL_NO_SURFACE) { - if (isRaster() && compositor->targetWindow()) { - m_format = compositor->targetWindow()->format(); - return; - } - + if (Q_UNLIKELY(!isRaster() || !compositor->targetWindow())) { #if !defined(Q_OS_ANDROID) || defined(Q_OS_ANDROID_NO_SDK) - // We can have either a single OpenGL window or multiple raster windows. - // Other combinations cannot work. - qFatal("EGLFS: OpenGL windows cannot be mixed with others."); + // We can have either a single OpenGL window or multiple raster windows. + // Other combinations cannot work. + qFatal("EGLFS: OpenGL windows cannot be mixed with others."); #endif - + return; + } + m_format = compositor->targetWindow()->format(); return; } @@ -122,7 +120,7 @@ void QEglFSWindow::create() resetSurface(); - if (m_surface == EGL_NO_SURFACE) { + if (Q_UNLIKELY(m_surface == EGL_NO_SURFACE)) { EGLint error = eglGetError(); eglTerminate(screen->display()); qFatal("EGL Error : Could not create the egl surface: error = 0x%x\n", error); @@ -135,7 +133,7 @@ void QEglFSWindow::create() context->setShareContext(qt_gl_global_share_context()); context->setFormat(m_format); context->setScreen(window()->screen()); - if (!context->create()) + if (Q_UNLIKELY(!context->create())) qFatal("EGLFS: Failed to create compositing context"); compositor->setTarget(context, window()); } diff --git a/src/plugins/platforms/haiku/qhaikuwindow.cpp b/src/plugins/platforms/haiku/qhaikuwindow.cpp index 9622d12111..1576e7c04e 100644 --- a/src/plugins/platforms/haiku/qhaikuwindow.cpp +++ b/src/plugins/platforms/haiku/qhaikuwindow.cpp @@ -127,7 +127,7 @@ QHaikuWindow::QHaikuWindow(QWindow *window) m_window = haikuWindow; - if (!m_window) + if (Q_UNLIKELY(!m_window)) qFatal("QHaikuWindow: failed to create window"); setGeometry(rect); diff --git a/src/plugins/platforms/ios/qioseventdispatcher.mm b/src/plugins/platforms/ios/qioseventdispatcher.mm index 0e9f176487..e1c6071c38 100644 --- a/src/plugins/platforms/ios/qioseventdispatcher.mm +++ b/src/plugins/platforms/ios/qioseventdispatcher.mm @@ -129,7 +129,7 @@ namespace // Which we verify, just in case struct rlimit stackLimit = {0, 0}; - if (getrlimit(RLIMIT_STACK, &stackLimit) == 0 && stackSize > stackLimit.rlim_cur) + if (Q_UNLIKELY(getrlimit(RLIMIT_STACK, &stackLimit) == 0 && stackSize > stackLimit.rlim_cur)) qFatal("Unexpectedly exceeded stack limit"); return stackSize; @@ -250,7 +250,7 @@ static void __attribute__((noinline, noreturn)) user_main_trampoline() unsigned int bufferSize = [arg lengthOfBytesUsingEncoding:cStringEncoding] + 1; argv[i] = reinterpret_cast<char *>(malloc(bufferSize)); - if (![arg getCString:argv[i] maxLength:bufferSize encoding:cStringEncoding]) + if (Q_UNLIKELY(![arg getCString:argv[i] maxLength:bufferSize encoding:cStringEncoding])) qFatal("Could not convert argv[%d] to C string", i); } diff --git a/src/plugins/platforms/ios/qiosintegration.mm b/src/plugins/platforms/ios/qiosintegration.mm index 0e3da8dce8..72c9286f86 100644 --- a/src/plugins/platforms/ios/qiosintegration.mm +++ b/src/plugins/platforms/ios/qiosintegration.mm @@ -70,7 +70,7 @@ QIOSIntegration::QIOSIntegration() , m_accessibility(0) , m_debugWindowManagement(false) { - if (![UIApplication sharedApplication]) { + if (Q_UNLIKELY(![UIApplication sharedApplication])) { qFatal("Error: You are creating QApplication before calling UIApplicationMain.\n" \ "If you are writing a native iOS application, and only want to use Qt for\n" \ "parts of the application, a good place to create QApplication is from within\n" \ diff --git a/src/plugins/platforms/minimalegl/qminimaleglscreen.cpp b/src/plugins/platforms/minimalegl/qminimaleglscreen.cpp index 59062338cb..093a1c689c 100644 --- a/src/plugins/platforms/minimalegl/qminimaleglscreen.cpp +++ b/src/plugins/platforms/minimalegl/qminimaleglscreen.cpp @@ -74,19 +74,19 @@ QMinimalEglScreen::QMinimalEglScreen(EGLNativeDisplayType display) EGLint major, minor; - if (!eglBindAPI(EGL_OPENGL_ES_API)) { + if (Q_UNLIKELY(!eglBindAPI(EGL_OPENGL_ES_API))) { qWarning("Could not bind GL_ES API\n"); qFatal("EGL error"); } m_dpy = eglGetDisplay(display); - if (m_dpy == EGL_NO_DISPLAY) { + if (Q_UNLIKELY(m_dpy == EGL_NO_DISPLAY)) { qWarning("Could not open egl display\n"); qFatal("EGL error"); } qWarning("Opened display %p\n", m_dpy); - if (!eglInitialize(m_dpy, &major, &minor)) { + if (Q_UNLIKELY(!eglInitialize(m_dpy, &major, &minor))) { qWarning("Could not initialize egl display\n"); qFatal("EGL error"); } @@ -135,9 +135,9 @@ void QMinimalEglScreen::createAndSetPlatformContext() EGLNativeWindowType eglWindow = 0; #ifdef Q_OPENKODE - if (kdInitializeNV() == KD_ENOTINITIALIZED) { + if (Q_UNLIKELY(kdInitializeNV() == KD_ENOTINITIALIZED)) qFatal("Did not manage to initialize openkode"); - } + KDWindow *window = kdCreateWindow(m_dpy,config,0); kdRealizeWindow(window,&eglWindow); @@ -148,7 +148,7 @@ void QMinimalEglScreen::createAndSetPlatformContext() #endif m_surface = eglCreateWindowSurface(m_dpy, config, eglWindow, NULL); - if (m_surface == EGL_NO_SURFACE) { + if (Q_UNLIKELY(m_surface == EGL_NO_SURFACE)) { qWarning("Could not create the egl surface: error = 0x%x\n", eglGetError()); eglTerminate(m_dpy); qFatal("EGL error"); diff --git a/src/plugins/platforms/mirclient/qmirclientclipboard.cpp b/src/plugins/platforms/mirclient/qmirclientclipboard.cpp index aa2ddf2103..4494847b54 100644 --- a/src/plugins/platforms/mirclient/qmirclientclipboard.cpp +++ b/src/plugins/platforms/mirclient/qmirclientclipboard.cpp @@ -100,7 +100,7 @@ void QMirClientClipboard::onDBusClipboardGetContentsFinished(QDBusPendingCallWat Q_ASSERT(call == mPendingGetContentsCall.data()); QDBusPendingReply<QByteArray> reply = *call; - if (reply.isError()) { + if (Q_UNLIKELY(reply.isError())) { qCritical("QMirClientClipboard - Failed to get system clipboard contents via D-Bus. %s, %s", qPrintable(reply.error().name()), qPrintable(reply.error().message())); // TODO: Might try again later a number of times... @@ -114,7 +114,7 @@ void QMirClientClipboard::onDBusClipboardGetContentsFinished(QDBusPendingCallWat void QMirClientClipboard::onDBusClipboardSetContentsFinished(QDBusPendingCallWatcher *call) { QDBusPendingReply<void> reply = *call; - if (reply.isError()) { + if (Q_UNLIKELY(reply.isError())) { qCritical("QMirClientClipboard - Failed to set the system clipboard contents via D-Bus. %s, %s", qPrintable(reply.error().name()), qPrintable(reply.error().message())); // TODO: Might try again later a number of times... @@ -148,9 +148,8 @@ void QMirClientClipboard::setupDBus() "com.canonical.QtMir.Clipboard", "ContentsChanged", this, SLOT(updateMimeData(QByteArray))); - if (!ok) { + if (Q_UNLIKELY(!ok)) qCritical("QMirClientClipboard - Failed to connect to ContentsChanged signal form the D-Bus system clipboard."); - } mDBusClipboard = new QDBusInterface("com.canonical.QtMir", "/com/canonical/QtMir/Clipboard", diff --git a/src/plugins/platforms/mirclient/qmirclientintegration.cpp b/src/plugins/platforms/mirclient/qmirclientintegration.cpp index a234f4eac6..87d2002c56 100644 --- a/src/plugins/platforms/mirclient/qmirclientintegration.cpp +++ b/src/plugins/platforms/mirclient/qmirclientintegration.cpp @@ -95,7 +95,7 @@ QMirClientClientIntegration::QMirClientClientIntegration() // Create new application instance mInstance = u_application_instance_new_from_description_with_options(mDesc, mOptions); - if (mInstance == nullptr) + if (Q_UNLIKELY(!mInstance)) qFatal("QMirClientClientIntegration: connection to Mir server failed. Check that a Mir server is\n" "running, and the correct socket is being used and is accessible. The shell may have\n" "rejected the incoming connection, so check its log file"); diff --git a/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp b/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp index eb704f2dfa..dfaaa43c1d 100644 --- a/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp +++ b/src/plugins/platforms/offscreen/qoffscreenintegration_x11.cpp @@ -143,7 +143,7 @@ static Window createDummyWindow(QOffscreenX11Info *x11, XVisualInfo *visualInfo) static Window createDummyWindow(QOffscreenX11Info *x11, GLXFBConfig config) { XVisualInfo *visualInfo = glXGetVisualFromFBConfig(x11->display(), config); - if (!visualInfo) + if (Q_UNLIKELY(!visualInfo)) qFatal("Could not initialize GLX"); Window window = createDummyWindow(x11, visualInfo); XFree(visualInfo); @@ -177,7 +177,7 @@ QOffscreenX11GLXContext::QOffscreenX11GLXContext(QOffscreenX11Info *x11, QOpenGL d->window = createDummyWindow(x11, config); } else { XVisualInfo *visualInfo = qglx_findVisualInfo(x11->display(), 0, &d->format); - if (!visualInfo) + if (Q_UNLIKELY(!visualInfo)) qFatal("Could not initialize GLX"); d->context = glXCreateContext(x11->display(), visualInfo, d->shareContext, true); if (!d->context && d->shareContext) { diff --git a/src/plugins/platforms/openwfd/qopenwfdport.cpp b/src/plugins/platforms/openwfd/qopenwfdport.cpp index 8da1e9bd34..c1646fbdf9 100644 --- a/src/plugins/platforms/openwfd/qopenwfdport.cpp +++ b/src/plugins/platforms/openwfd/qopenwfdport.cpp @@ -96,9 +96,8 @@ void QOpenWFDPort::attach() mPhysicalSize = QSizeF(physicalWFDSize[0],physicalWFDSize[1]); WFDint numAvailablePipelines = wfdGetPortAttribi(mDevice->handle(),mPort,WFD_PORT_PIPELINE_ID_COUNT); - if (!numAvailablePipelines) { + if (Q_UNLIKELY(!numAvailablePipelines)) qFatal("Not possible to make screen that is not possible to create WFPort with no pipline"); - } WFDint pipeIds[numAvailablePipelines]; wfdGetPortAttribiv(mDevice->handle(),mPort,WFD_PORT_BINDABLE_PIPELINE_IDS,numAvailablePipelines,pipeIds); @@ -109,9 +108,9 @@ void QOpenWFDPort::attach() mDevice-> addToUsedPipelineSet(mPipelineId,this); mPipeline = wfdCreatePipeline(mDevice->handle(),mPipelineId,WFD_NONE); - if (mPipeline == WFD_INVALID_HANDLE) { + if (Q_UNLIKELY(mPipeline == WFD_INVALID_HANDLE)) qFatal("Failed to create pipeline for port %p", this); - } + break; } } diff --git a/src/plugins/platforms/qnx/qqnxbuffer.cpp b/src/plugins/platforms/qnx/qqnxbuffer.cpp index 2c3a42ac7c..8589775fdf 100644 --- a/src/plugins/platforms/qnx/qqnxbuffer.cpp +++ b/src/plugins/platforms/qnx/qqnxbuffer.cpp @@ -76,7 +76,7 @@ QQnxBuffer::QQnxBuffer(screen_buffer_t buffer) screen_get_buffer_property_pv(buffer, SCREEN_PROPERTY_POINTER, (void **)&dataPtr), "Failed to query buffer pointer"); - if (dataPtr == 0) + if (Q_UNLIKELY(!dataPtr)) qFatal("QQNX: buffer pointer is NULL, errno=%d", errno); // Get format of buffer @@ -131,13 +131,13 @@ void QQnxBuffer::invalidateInCache() qBufferDebug() << Q_FUNC_INFO; // Verify native buffer exists - if (m_buffer == 0) + if (Q_UNLIKELY(!m_buffer)) qFatal("QQNX: can't invalidate cache for null buffer"); // Evict buffer's data from cache errno = 0; int result = msync(m_image.bits(), m_image.height() * m_image.bytesPerLine(), MS_INVALIDATE | MS_CACHE_ONLY); - if (result != 0) + if (Q_UNLIKELY(result != 0)) qFatal("QQNX: failed to invalidate cache, errno=%d", errno); } diff --git a/src/plugins/platforms/qnx/qqnxeglwindow.cpp b/src/plugins/platforms/qnx/qqnxeglwindow.cpp index 77630018e9..8faa474718 100644 --- a/src/plugins/platforms/qnx/qqnxeglwindow.cpp +++ b/src/plugins/platforms/qnx/qqnxeglwindow.cpp @@ -59,7 +59,7 @@ QQnxEglWindow::QQnxEglWindow(QWindow *window, screen_context_t context, bool nee // Set window usage const int val = SCREEN_USAGE_OPENGL_ES2; const int result = screen_set_window_property_iv(nativeHandle(), SCREEN_PROPERTY_USAGE, &val); - if (result != 0) + if (Q_UNLIKELY(result != 0)) qFatal("QQnxEglWindow: failed to set window alpha usage, errno=%d", errno); m_requestedBufferSize = shouldMakeFullScreen() ? screen()->geometry().size() : window->geometry().size(); @@ -106,7 +106,7 @@ void QQnxEglWindow::destroyEGLSurface() // Destroy EGL surface if it exists if (m_eglSurface != EGL_NO_SURFACE) { EGLBoolean eglResult = eglDestroySurface(platformOpenGLContext()->getEglDisplay(), m_eglSurface); - if (eglResult != EGL_TRUE) + if (Q_UNLIKELY(eglResult != EGL_TRUE)) qFatal("QQNX: failed to destroy EGL surface, err=%d", eglGetError()); } @@ -118,12 +118,12 @@ void QQnxEglWindow::swapEGLBuffers() qEglWindowDebug() << Q_FUNC_INFO; // Set current rendering API EGLBoolean eglResult = eglBindAPI(EGL_OPENGL_ES_API); - if (eglResult != EGL_TRUE) + if (Q_UNLIKELY(eglResult != EGL_TRUE)) qFatal("QQNX: failed to set EGL API, err=%d", eglGetError()); // Post EGL surface to window eglResult = eglSwapBuffers(m_platformOpenGLContext->getEglDisplay(), m_eglSurface); - if (eglResult != EGL_TRUE) + if (Q_UNLIKELY(eglResult != EGL_TRUE)) qFatal("QQNX: failed to swap EGL buffers, err=%d", eglGetError()); windowPosted(); @@ -178,15 +178,15 @@ int QQnxEglWindow::pixelFormat() const const QSurfaceFormat format = m_platformOpenGLContext->format(); // Extract size of color channels from window format const int redSize = format.redBufferSize(); - if (redSize == -1) + if (Q_UNLIKELY(redSize == -1)) qFatal("QQnxWindow: red size not defined"); const int greenSize = format.greenBufferSize(); - if (greenSize == -1) + if (Q_UNLIKELY(greenSize == -1)) qFatal("QQnxWindow: green size not defined"); const int blueSize = format.blueBufferSize(); - if (blueSize == -1) + if (Q_UNLIKELY(blueSize == -1)) qFatal("QQnxWindow: blue size not defined"); // select matching native format diff --git a/src/plugins/platforms/qnx/qqnxglcontext.cpp b/src/plugins/platforms/qnx/qqnxglcontext.cpp index deac419a36..266de22205 100644 --- a/src/plugins/platforms/qnx/qqnxglcontext.cpp +++ b/src/plugins/platforms/qnx/qqnxglcontext.cpp @@ -61,7 +61,7 @@ QQnxGLContext::QQnxGLContext(QOpenGLContext *glContext) // Set current rendering API EGLBoolean eglResult = eglBindAPI(EGL_OPENGL_ES_API); - if (eglResult != EGL_TRUE) + if (Q_UNLIKELY(eglResult != EGL_TRUE)) qFatal("QQNX: failed to set EGL API, err=%d", eglGetError()); // Get colour channel sizes from window format @@ -113,7 +113,7 @@ QQnxGLContext::QQnxGLContext(QOpenGLContext *glContext) // Select EGL config based on requested window format m_eglConfig = q_configFromGLFormat(ms_eglDisplay, format); - if (m_eglConfig == 0) + if (Q_UNLIKELY(m_eglConfig == 0)) qFatal("QQnxGLContext: failed to find EGL config"); QQnxGLContext *glShareContext = static_cast<QQnxGLContext*>(m_glContext->shareHandle()); @@ -121,7 +121,7 @@ QQnxGLContext::QQnxGLContext(QOpenGLContext *glContext) m_eglContext = eglCreateContext(ms_eglDisplay, m_eglConfig, m_eglShareContext, contextAttrs(format)); - if (m_eglContext == EGL_NO_CONTEXT) { + if (Q_UNLIKELY(m_eglContext == EGL_NO_CONTEXT)) { checkEGLError("eglCreateContext"); qFatal("QQnxGLContext: failed to create EGL context, err=%d", eglGetError()); } @@ -170,13 +170,13 @@ void QQnxGLContext::initializeContext() // Initialize connection to EGL ms_eglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY); - if (ms_eglDisplay == EGL_NO_DISPLAY) { + if (Q_UNLIKELY(ms_eglDisplay == EGL_NO_DISPLAY)) { checkEGLError("eglGetDisplay"); qFatal("QQnxGLContext: failed to obtain EGL display"); } EGLBoolean eglResult = eglInitialize(ms_eglDisplay, 0, 0); - if (eglResult != EGL_TRUE) { + if (Q_UNLIKELY(eglResult != EGL_TRUE)) { checkEGLError("eglInitialize"); qFatal("QQnxGLContext: failed to initialize EGL display, err=%d", eglGetError()); } @@ -198,7 +198,7 @@ bool QQnxGLContext::makeCurrent(QPlatformSurface *surface) // Set current rendering API EGLBoolean eglResult = eglBindAPI(EGL_OPENGL_ES_API); - if (eglResult != EGL_TRUE) + if (Q_UNLIKELY(eglResult != EGL_TRUE)) qFatal("QQnxGLContext: failed to set EGL API, err=%d", eglGetError()); QQnxEglWindow *platformWindow = dynamic_cast<QQnxEglWindow*>(surface); @@ -227,12 +227,12 @@ void QQnxGLContext::doneCurrent() // set current rendering API EGLBoolean eglResult = eglBindAPI(EGL_OPENGL_ES_API); - if (eglResult != EGL_TRUE) + if (Q_UNLIKELY(eglResult != EGL_TRUE)) qFatal("QQNX: failed to set EGL API, err=%d", eglGetError()); // clear curent EGL context and unbind EGL surface eglResult = eglMakeCurrent(ms_eglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); - if (eglResult != EGL_TRUE) + if (Q_UNLIKELY(eglResult != EGL_TRUE)) qFatal("QQNX: failed to clear current EGL context, err=%d", eglGetError()); } @@ -252,7 +252,7 @@ QFunctionPointer QQnxGLContext::getProcAddress(const QByteArray &procName) // Set current rendering API EGLBoolean eglResult = eglBindAPI(EGL_OPENGL_ES_API); - if (eglResult != EGL_TRUE) + if (Q_UNLIKELY(eglResult != EGL_TRUE)) qFatal("QQNX: failed to set EGL API, err=%d", eglGetError()); // Lookup EGL extension function pointer diff --git a/src/plugins/platforms/qnx/qqnxglobal.cpp b/src/plugins/platforms/qnx/qqnxglobal.cpp index 01e7675839..4d2599746e 100644 --- a/src/plugins/platforms/qnx/qqnxglobal.cpp +++ b/src/plugins/platforms/qnx/qqnxglobal.cpp @@ -44,8 +44,8 @@ void qScreenCheckError(int rc, const char *funcInfo, const char *message, bool c rc = screen_flush_context(QQnxIntegration::screenContext(), 0); } - if (rc) { - if (critical) + if (Q_UNLIKELY(rc)) { + if (Q_UNLIKELY(critical)) qCritical("%s - Screen: %s - Error: %s (%i)", funcInfo, message, strerror(errno), errno); else qWarning("%s - Screen: %s - Error: %s (%i)", funcInfo, message, strerror(errno), errno); diff --git a/src/plugins/platforms/qnx/qqnxinputcontext_imf.cpp b/src/plugins/platforms/qnx/qqnxinputcontext_imf.cpp index ed0db82685..603ddc5c2b 100644 --- a/src/plugins/platforms/qnx/qqnxinputcontext_imf.cpp +++ b/src/plugins/platforms/qnx/qqnxinputcontext_imf.cpp @@ -530,29 +530,28 @@ static bool imfAvailable() if ( p_imf_client_init == 0 ) { void *handle = dlopen("libinput_client.so.1", 0); - if ( handle ) { - p_imf_client_init = (int32_t (*)()) dlsym(handle, "imf_client_init"); - p_imf_client_disconnect = (void (*)()) dlsym(handle, "imf_client_disconnect"); - p_ictrl_open_session = (const input_session_t *(*)(connection_interface_t *))dlsym(handle, "ictrl_open_session"); - p_ictrl_close_session = (void (*)(input_session_t *))dlsym(handle, "ictrl_close_session"); - p_ictrl_dispatch_event = (int32_t (*)(event_t *))dlsym(handle, "ictrl_dispatch_event"); - p_vkb_init_selection_service = (int32_t (*)())dlsym(handle, "vkb_init_selection_service"); - p_ictrl_get_num_active_sessions = (int32_t (*)())dlsym(handle, "ictrl_get_num_active_sessions"); - } else { + if (Q_UNLIKELY(!handle)) { qCritical() << Q_FUNC_INFO << "libinput_client.so.1 is not present - IMF services are disabled."; s_imfDisabled = true; return false; } - - if ( p_imf_client_init && p_ictrl_open_session && p_ictrl_dispatch_event ) { - s_imfReady = true; - } else { + p_imf_client_init = (int32_t (*)()) dlsym(handle, "imf_client_init"); + p_imf_client_disconnect = (void (*)()) dlsym(handle, "imf_client_disconnect"); + p_ictrl_open_session = (const input_session_t *(*)(connection_interface_t *))dlsym(handle, "ictrl_open_session"); + p_ictrl_close_session = (void (*)(input_session_t *))dlsym(handle, "ictrl_close_session"); + p_ictrl_dispatch_event = (int32_t (*)(event_t *))dlsym(handle, "ictrl_dispatch_event"); + p_vkb_init_selection_service = (int32_t (*)())dlsym(handle, "vkb_init_selection_service"); + p_ictrl_get_num_active_sessions = (int32_t (*)())dlsym(handle, "ictrl_get_num_active_sessions"); + + if (Q_UNLIKELY(!p_imf_client_init || !p_ictrl_open_session || !p_ictrl_dispatch_event)) { p_ictrl_open_session = 0; p_ictrl_dispatch_event = 0; s_imfDisabled = true; qCritical() << Q_FUNC_INFO << "libinput_client.so.1 did not contain the correct symbols, library mismatch? IMF services are disabled."; return false; } + + s_imfReady = true; } return s_imfReady; @@ -581,7 +580,7 @@ QQnxInputContext::QQnxInputContext(QQnxIntegration *integration, QQnxAbstractVir Q_ASSERT(sInputContextInstance == 0); sInputContextInstance = this; - if (p_imf_client_init() != 0) { + if (Q_UNLIKELY(p_imf_client_init() != 0)) { s_imfInitFailed = true; qCritical("imf_client_init failed - IMF services will be unavailable"); } diff --git a/src/plugins/platforms/qnx/qqnxintegration.cpp b/src/plugins/platforms/qnx/qqnxintegration.cpp index 57f8213a4e..36d59ef134 100644 --- a/src/plugins/platforms/qnx/qqnxintegration.cpp +++ b/src/plugins/platforms/qnx/qqnxintegration.cpp @@ -425,7 +425,7 @@ void QQnxIntegration::createDisplays() &displayCount); Q_SCREEN_CRITICALERROR(result, "Failed to query display count"); - if (displayCount < 1) { + if (Q_UNLIKELY(displayCount < 1)) { // Never happens, even if there's no display, libscreen returns 1 qFatal("QQnxIntegration: displayCount=%d", displayCount); } diff --git a/src/plugins/platforms/qnx/qqnxnavigatoreventnotifier.cpp b/src/plugins/platforms/qnx/qqnxnavigatoreventnotifier.cpp index aa47b5409b..d7221a9185 100644 --- a/src/plugins/platforms/qnx/qqnxnavigatoreventnotifier.cpp +++ b/src/plugins/platforms/qnx/qqnxnavigatoreventnotifier.cpp @@ -102,7 +102,7 @@ void QQnxNavigatorEventNotifier::parsePPS(const QByteArray &ppsData, QByteArray QList<QByteArray> lines = ppsData.split('\n'); // validate pps object - if (lines.size() == 0 || lines.at(0) != "@control") + if (Q_UNLIKELY(lines.empty() || lines.at(0) != "@control")) qFatal("QQNX: unrecognized pps object, data=%s", ppsData.constData()); // parse pps object attributes and extract values @@ -160,7 +160,7 @@ void QQnxNavigatorEventNotifier::replyPPS(const QByteArray &res, const QByteArra // send pps message to navigator errno = 0; int bytes = write(m_fd, ppsData.constData(), ppsData.size()); - if (bytes == -1) + if (Q_UNLIKELY(bytes == -1)) qFatal("QQNX: failed to write navigator pps, errno=%d", errno); } @@ -198,7 +198,7 @@ void QQnxNavigatorEventNotifier::readData() // attempt to read pps data errno = 0; int bytes = qt_safe_read(m_fd, buffer, ppsBufferSize - 1); - if (bytes == -1) + if (Q_UNLIKELY(bytes == -1)) qFatal("QQNX: failed to read navigator pps, errno=%d", errno); // check if pps data was received diff --git a/src/plugins/platforms/qnx/qqnxnavigatorpps.cpp b/src/plugins/platforms/qnx/qqnxnavigatorpps.cpp index c3b088ae5f..d5bdbb3ec6 100644 --- a/src/plugins/platforms/qnx/qqnxnavigatorpps.cpp +++ b/src/plugins/platforms/qnx/qqnxnavigatorpps.cpp @@ -100,7 +100,7 @@ bool QQnxNavigatorPps::sendPpsMessage(const QByteArray &message, const QByteArra // send pps message to navigator errno = 0; int bytes = qt_safe_write(m_fd, ppsMessage.constData(), ppsMessage.size()); - if (bytes == -1) + if (Q_UNLIKELY(bytes == -1)) qFatal("QQNX: failed to write navigator pps, errno=%d", errno); // allocate buffer for pps data @@ -110,7 +110,7 @@ bool QQnxNavigatorPps::sendPpsMessage(const QByteArray &message, const QByteArra do { errno = 0; bytes = qt_safe_read(m_fd, buffer, ppsBufferSize - 1); - if (bytes == -1) + if (Q_UNLIKELY(bytes == -1)) qFatal("QQNX: failed to read navigator pps, errno=%d", errno); } while (bytes == 0); @@ -125,7 +125,7 @@ bool QQnxNavigatorPps::sendPpsMessage(const QByteArray &message, const QByteArra parsePPS(ppsData, responseFields); if (responseFields.contains("res") && responseFields.value("res") == message) { - if (responseFields.contains("err")) { + if (Q_UNLIKELY(responseFields.contains("err"))) { qCritical() << "navigator responded with error: " << responseFields.value("err"); return false; } @@ -142,7 +142,7 @@ void QQnxNavigatorPps::parsePPS(const QByteArray &ppsData, QHash<QByteArray, QBy QList<QByteArray> lines = ppsData.split('\n'); // validate pps object - if (lines.size() == 0 || lines.at(0) != "@control") + if (Q_UNLIKELY(lines.empty() || lines.at(0) != "@control")) qFatal("QQNX: unrecognized pps object, data=%s", ppsData.constData()); // parse pps object attributes and extract values diff --git a/src/plugins/platforms/qnx/qqnxrasterwindow.cpp b/src/plugins/platforms/qnx/qqnxrasterwindow.cpp index 6a346e2bb4..30103b4b9a 100644 --- a/src/plugins/platforms/qnx/qqnxrasterwindow.cpp +++ b/src/plugins/platforms/qnx/qqnxrasterwindow.cpp @@ -61,7 +61,7 @@ QQnxRasterWindow::QQnxRasterWindow(QWindow *window, screen_context_t context, bo const int val = SCREEN_USAGE_NATIVE | SCREEN_USAGE_READ | SCREEN_USAGE_WRITE; const int result = screen_set_window_property_iv(nativeHandle(), SCREEN_PROPERTY_USAGE, &val); - if (result != 0) + if (Q_UNLIKELY(result != 0)) qFatal("QQnxRasterWindow: failed to set window alpha usage, errno=%d", errno); } diff --git a/src/plugins/platforms/qnx/qqnxscreeneventhandler.cpp b/src/plugins/platforms/qnx/qqnxscreeneventhandler.cpp index 4baabbb4fa..01a54a8a5e 100644 --- a/src/plugins/platforms/qnx/qqnxscreeneventhandler.cpp +++ b/src/plugins/platforms/qnx/qqnxscreeneventhandler.cpp @@ -579,12 +579,12 @@ void QQnxScreenEventHandler::handlePropertyEvent(screen_event_t event) errno = 0; screen_window_t window = 0; - if (screen_get_event_property_pv(event, SCREEN_PROPERTY_WINDOW, (void**)&window) != 0) + if (Q_UNLIKELY(screen_get_event_property_pv(event, SCREEN_PROPERTY_WINDOW, (void**)&window) != 0)) qFatal("QQnx: failed to query window property, errno=%d", errno); errno = 0; int property; - if (screen_get_event_property_iv(event, SCREEN_PROPERTY_NAME, &property) != 0) + if (Q_UNLIKELY(screen_get_event_property_iv(event, SCREEN_PROPERTY_NAME, &property) != 0)) qFatal("QQnx: failed to query window property, errno=%d", errno); switch (property) { @@ -601,7 +601,7 @@ void QQnxScreenEventHandler::handleKeyboardFocusPropertyEvent(screen_window_t wi { errno = 0; int focus = 0; - if (window && screen_get_window_property_iv(window, SCREEN_PROPERTY_KEYBOARD_FOCUS, &focus) != 0) + if (Q_UNLIKELY(window && screen_get_window_property_iv(window, SCREEN_PROPERTY_KEYBOARD_FOCUS, &focus) != 0)) qFatal("QQnx: failed to query keyboard focus property, errno=%d", errno); QWindow *focusWindow = QQnxIntegration::window(window); diff --git a/src/plugins/platforms/qnx/qqnxvirtualkeyboardpps.cpp b/src/plugins/platforms/qnx/qqnxvirtualkeyboardpps.cpp index 2c7a28e835..33e5cf2947 100644 --- a/src/plugins/platforms/qnx/qqnxvirtualkeyboardpps.cpp +++ b/src/plugins/platforms/qnx/qqnxvirtualkeyboardpps.cpp @@ -127,7 +127,7 @@ bool QQnxVirtualKeyboardPps::connect() } m_buffer = new char[ms_bufferSize]; - if (!m_buffer) { + if (Q_UNLIKELY(!m_buffer)) { qCritical("QQnxVirtualKeyboard: Unable to allocate buffer of %d bytes. " "Size is unavailable.", ms_bufferSize); return false; @@ -170,7 +170,7 @@ void QQnxVirtualKeyboardPps::ppsDataReady() return; // nread is the real space necessary, not the amount read. - if (static_cast<size_t>(nread) > ms_bufferSize - 1) { + if (Q_UNLIKELY(static_cast<size_t>(nread) > ms_bufferSize - 1)) { qCritical("QQnxVirtualKeyboard: Keyboard buffer size too short; need %u.", nread + 1); connect(); // reconnect return; @@ -184,7 +184,7 @@ void QQnxVirtualKeyboardPps::ppsDataReady() #endif const char *value; - if (pps_decoder_get_string(m_decoder, "error", &value) == PPS_DECODER_OK) { + if (Q_UNLIKELY(pps_decoder_get_string(m_decoder, "error", &value) == PPS_DECODER_OK)) { qCritical("QQnxVirtualKeyboard: Keyboard PPS decoder error: %s", value ? value : "[null]"); return; } @@ -214,11 +214,11 @@ void QQnxVirtualKeyboardPps::handleKeyboardInfoMessage() { int newHeight = 0; - if (pps_decoder_push(m_decoder, "dat") != PPS_DECODER_OK) { + if (Q_UNLIKELY(pps_decoder_push(m_decoder, "dat") != PPS_DECODER_OK)) { qCritical("QQnxVirtualKeyboard: Keyboard PPS dat object not found"); return; } - if (pps_decoder_get_int(m_decoder, "size", &newHeight) != PPS_DECODER_OK) { + if (Q_UNLIKELY(pps_decoder_get_int(m_decoder, "size", &newHeight) != PPS_DECODER_OK)) { qCritical("QQnxVirtualKeyboard: Keyboard PPS size field not found"); return; } diff --git a/src/plugins/platforms/qnx/qqnxwindow.cpp b/src/plugins/platforms/qnx/qqnxwindow.cpp index c081aa6d28..6adc352e2d 100644 --- a/src/plugins/platforms/qnx/qqnxwindow.cpp +++ b/src/plugins/platforms/qnx/qqnxwindow.cpp @@ -372,7 +372,7 @@ void QQnxWindow::setBufferSize(const QSize &size) screen_get_window_property_iv(m_window, SCREEN_PROPERTY_RENDER_BUFFER_COUNT, &bufferCount), "Failed to query render buffer count"); - if (bufferCount != MAX_BUFFER_COUNT) { + if (Q_UNLIKELY(bufferCount != MAX_BUFFER_COUNT)) { qFatal("QQnxWindow: invalid buffer count. Expected = %d, got = %d.", MAX_BUFFER_COUNT, bufferCount); } @@ -450,10 +450,10 @@ void QQnxWindow::removeFromParent() qWindowDebug() << Q_FUNC_INFO << "window =" << window(); // Remove from old Hierarchy position if (m_parentWindow) { - if (m_parentWindow->m_childWindows.removeAll(this)) - m_parentWindow = 0; - else + if (Q_UNLIKELY(!m_parentWindow->m_childWindows.removeAll(this))) qFatal("QQnxWindow: Window Hierarchy broken; window has parent, but parent hasn't got child."); + else + m_parentWindow = 0; } else if (m_screen) { m_screen->removeWindow(this); } diff --git a/src/plugins/platforms/windows/qwindowscontext.cpp b/src/plugins/platforms/windows/qwindowscontext.cpp index 5cda6379de..82cc1deb23 100644 --- a/src/plugins/platforms/windows/qwindowscontext.cpp +++ b/src/plugins/platforms/windows/qwindowscontext.cpp @@ -187,7 +187,7 @@ void QWindowsUser32DLL::init() // MinGW (g++ 3.4.5) accepts only C casts. setLayeredWindowAttributes = (SetLayeredWindowAttributes)(library.resolve("SetLayeredWindowAttributes")); updateLayeredWindow = (UpdateLayeredWindow)(library.resolve("UpdateLayeredWindow")); - if (!setLayeredWindowAttributes || !updateLayeredWindow) + if (Q_UNLIKELY(!setLayeredWindowAttributes || !updateLayeredWindow)) qFatal("This version of Windows is not supported (User32.dll is missing the symbols 'SetLayeredWindowAttributes', 'UpdateLayeredWindow')."); updateLayeredWindowIndirect = (UpdateLayeredWindowIndirect)(library.resolve("UpdateLayeredWindowIndirect")); diff --git a/src/plugins/platforms/windows/qwindowsfontdatabase.cpp b/src/plugins/platforms/windows/qwindowsfontdatabase.cpp index a30e545807..bb7d0fd8d7 100644 --- a/src/plugins/platforms/windows/qwindowsfontdatabase.cpp +++ b/src/plugins/platforms/windows/qwindowsfontdatabase.cpp @@ -1582,7 +1582,7 @@ LOGFONT QWindowsFontDatabase::fontDefToLOGFONT(const QFontDef &request) lf.lfPitchAndFamily = DEFAULT_PITCH | hint; QString fam = request.family; - if (fam.size() >= LF_FACESIZE) { + if (Q_UNLIKELY(fam.size() >= LF_FACESIZE)) { qCritical("%s: Family name '%s' is too long.", __FUNCTION__, qPrintable(fam)); fam.truncate(LF_FACESIZE - 1); } diff --git a/src/plugins/platforms/windows/qwindowsnativeimage.cpp b/src/plugins/platforms/windows/qwindowsnativeimage.cpp index 66e64e64b4..56e18e20d7 100644 --- a/src/plugins/platforms/windows/qwindowsnativeimage.cpp +++ b/src/plugins/platforms/windows/qwindowsnativeimage.cpp @@ -96,7 +96,7 @@ static inline HBITMAP createDIB(HDC hdc, int width, int height, void *bits = 0; HBITMAP bitmap = CreateDIBSection(hdc, reinterpret_cast<BITMAPINFO *>(&bmi), DIB_RGB_COLORS, &bits, 0, 0); - if (!bitmap || !bits) + if (Q_UNLIKELY(!bitmap || !bits)) qFatal("%s: CreateDIBSection failed.", __FUNCTION__); *bitsIn = (uchar*)bits; diff --git a/src/plugins/platforms/winrt/qwinrteglcontext.cpp b/src/plugins/platforms/winrt/qwinrteglcontext.cpp index 3fd0278360..1008e1c5e8 100644 --- a/src/plugins/platforms/winrt/qwinrteglcontext.cpp +++ b/src/plugins/platforms/winrt/qwinrteglcontext.cpp @@ -55,7 +55,7 @@ struct WinRTEGLDisplay { WinRTEGLDisplay() { eglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY); - if (eglDisplay == EGL_NO_DISPLAY) + if (Q_UNLIKELY(eglDisplay == EGL_NO_DISPLAY)) qCritical("Failed to initialize EGL display: 0x%x", eglGetError()); } ~WinRTEGLDisplay() { @@ -114,10 +114,10 @@ void QWinRTEGLContext::initialize() EGL_NONE, }; g->eglDisplay = eglGetPlatformDisplayEXT(EGL_PLATFORM_ANGLE_ANGLE, EGL_DEFAULT_DISPLAY, displayAttributes); - if (g->eglDisplay == EGL_NO_DISPLAY) + if (Q_UNLIKELY(g->eglDisplay == EGL_NO_DISPLAY)) qCritical("Failed to initialize EGL display: 0x%x", eglGetError()); - if (!eglInitialize(g->eglDisplay, nullptr, nullptr)) + if (Q_UNLIKELY(!eglInitialize(g->eglDisplay, nullptr, nullptr))) qCritical("Failed to initialize EGL: 0x%x", eglGetError()); d->eglConfig = q_configFromGLFormat(g->eglDisplay, d->format); diff --git a/src/plugins/platforms/winrt/qwinrtwindow.cpp b/src/plugins/platforms/winrt/qwinrtwindow.cpp index bec94c1e51..8a53047d1e 100644 --- a/src/plugins/platforms/winrt/qwinrtwindow.cpp +++ b/src/plugins/platforms/winrt/qwinrtwindow.cpp @@ -180,7 +180,7 @@ QWinRTWindow::~QWinRTWindow() EGLBoolean value = eglDestroySurface(d->display, d->surface); d->surface = EGL_NO_SURFACE; - if (value == EGL_FALSE) + if (Q_UNLIKELY(value == EGL_FALSE)) qCritical("Failed to destroy EGL window surface: 0x%x", eglGetError()); } @@ -321,7 +321,7 @@ void QWinRTWindow::createEglSurface(EGLDisplay display, EGLConfig config) d->surface = eglCreateWindowSurface(display, config, reinterpret_cast<EGLNativeWindowType>(winId()), nullptr); - if (d->surface == EGL_NO_SURFACE) + if (Q_UNLIKELY(d->surface == EGL_NO_SURFACE)) qCritical("Failed to create EGL window surface: 0x%x", eglGetError()); return S_OK; }); diff --git a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp index 37f01d4eed..e1fb63fbc4 100644 --- a/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp +++ b/src/plugins/platforms/xcb/gl_integrations/xcb_glx/qglxintegration.cpp @@ -99,7 +99,7 @@ static Window createDummyWindow(Display *dpy, XVisualInfo *visualInfo, int scree static Window createDummyWindow(Display *dpy, GLXFBConfig config, int screenNumber, Window rootWin) { XVisualInfo *visualInfo = glXGetVisualFromFBConfig(dpy, config); - if (!visualInfo) + if (Q_UNLIKELY(!visualInfo)) qFatal("Could not initialize GLX"); Window window = createDummyWindow(dpy, visualInfo, screenNumber, rootWin); XFree(visualInfo); @@ -301,7 +301,7 @@ void QGLXContext::init(QXcbScreen *screen, QPlatformOpenGLContext *share) // Note that m_format gets updated with the used surface format visualInfo = qglx_findVisualInfo(m_display, screen->screenNumber(), &m_format); - if (!visualInfo) + if (Q_UNLIKELY(!visualInfo)) qFatal("Could not initialize GLX"); m_context = glXCreateContext(m_display, visualInfo, m_shareContext, true); if (!m_context && m_shareContext) { diff --git a/src/plugins/platforms/xcb/qxcbconnection.cpp b/src/plugins/platforms/xcb/qxcbconnection.cpp index 50d49ca798..ff39b24e93 100644 --- a/src/plugins/platforms/xcb/qxcbconnection.cpp +++ b/src/plugins/platforms/xcb/qxcbconnection.cpp @@ -521,7 +521,7 @@ QXcbConnection::QXcbConnection(QXcbNativeInterface *nativeInterface, bool canGra m_connection = xcb_connect(m_displayName.constData(), &m_primaryScreenNumber); #endif //XCB_USE_XLIB - if (!m_connection || xcb_connection_has_error(m_connection)) + if (Q_UNLIKELY(!m_connection || xcb_connection_has_error(m_connection))) qFatal("QXcbConnection: Could not connect to display %s", m_displayName.constData()); @@ -553,7 +553,7 @@ QXcbConnection::QXcbConnection(QXcbNativeInterface *nativeInterface, bool canGra initializeXFixes(); initializeScreens(); - if (m_screens.isEmpty()) + if (Q_UNLIKELY(m_screens.isEmpty())) qFatal("QXcbConnection: no screens available"); initializeXRender(); diff --git a/src/plugins/platforms/xcb/qxcbwindow.cpp b/src/plugins/platforms/xcb/qxcbwindow.cpp index 4bd4639833..3e01a90402 100644 --- a/src/plugins/platforms/xcb/qxcbwindow.cpp +++ b/src/plugins/platforms/xcb/qxcbwindow.cpp @@ -395,7 +395,7 @@ void QXcbWindow::create() if (!visualInfo) visualInfo = static_cast<XVisualInfo *>(createVisual()); - if (!visualInfo && window()->surfaceType() == QSurface::OpenGLSurface) + if (Q_UNLIKELY(!visualInfo && window()->surfaceType() == QSurface::OpenGLSurface)) qFatal("Could not initialize OpenGL"); if (!visualInfo && window()->surfaceType() == QSurface::RasterGLSurface) { diff --git a/src/printsupport/kernel/qprinter.cpp b/src/printsupport/kernel/qprinter.cpp index 2cecf61573..734691d504 100644 --- a/src/printsupport/kernel/qprinter.cpp +++ b/src/printsupport/kernel/qprinter.cpp @@ -695,7 +695,7 @@ QPrinter::QPrinter(const QPrinterInfo& printer, PrinterMode mode) void QPrinterPrivate::init(const QPrinterInfo &printer, QPrinter::PrinterMode mode) { - if (!QCoreApplication::instance()) { + if (Q_UNLIKELY(!QCoreApplication::instance())) { qFatal("QPrinter: Must construct a QCoreApplication before a QPrinter"); return; } diff --git a/src/sql/drivers/ibase/qsql_ibase.cpp b/src/sql/drivers/ibase/qsql_ibase.cpp index b15ba4462d..975c92a116 100644 --- a/src/sql/drivers/ibase/qsql_ibase.cpp +++ b/src/sql/drivers/ibase/qsql_ibase.cpp @@ -1910,7 +1910,7 @@ void QIBaseDriver::qHandleEventNotification(void *updatedResultBuffer) (isc_callback)qEventCallback, #endif eBuffer->resultBuffer); - if (status[0] == 1 && status[1]) { + if (Q_UNLIKELY(status[0] == 1 && status[1])) { qCritical("QIBaseDriver::qHandleEventNotification: could not resubscribe to '%s'", qPrintable(i.key())); } diff --git a/src/testlib/qbenchmarkvalgrind.cpp b/src/testlib/qbenchmarkvalgrind.cpp index ada3cfc768..7cb5eef30c 100644 --- a/src/testlib/qbenchmarkvalgrind.cpp +++ b/src/testlib/qbenchmarkvalgrind.cpp @@ -96,7 +96,7 @@ qint64 QBenchmarkValgrindUtils::extractResult(const QString &fileName) break; } } - if (!valSeen) + if (Q_UNLIKELY(!valSeen)) qFatal("Failed to extract result"); return val; } diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp index 0847d639fd..f5f399978e 100644 --- a/src/testlib/qtestcase.cpp +++ b/src/testlib/qtestcase.cpp @@ -2132,7 +2132,7 @@ public: int t = timeout.load(); if (!t) break; - if (!waitCondition.wait(&mutex, t)) { + if (Q_UNLIKELY(!waitCondition.wait(&mutex, t))) { stackTrace(); qFatal("Test function timed out"); } @@ -2256,12 +2256,12 @@ void *fetchData(QTestData *data, const char *tagName, int typeId) int idx = data->parent()->indexOf(tagName); - if (idx == -1 || idx >= data->dataCount()) { + if (Q_UNLIKELY(idx == -1 || idx >= data->dataCount())) { qFatal("QFETCH: Requested testdata '%s' not available, check your _data function.", tagName); } - if (typeId != data->parent()->elementTypeId(idx)) { + if (Q_UNLIKELY(typeId != data->parent()->elementTypeId(idx))) { qFatal("Requested type '%s' does not match available type '%s'.", QMetaType::typeName(typeId), QMetaType::typeName(data->parent()->elementTypeId(idx))); @@ -2940,7 +2940,7 @@ int QTest::qExec(QObject *testObject, int argc, char **argv) #ifdef QTESTLIB_USE_VALGRIND if (QBenchmarkGlobalData::current->mode() == QBenchmarkGlobalData::CallgrindParentProcess) { - if (!qApp) + if (Q_UNLIKELY(!qApp)) qFatal("QtTest: -callgrind option is not available with QTEST_APPLESS_MAIN"); const QStringList origAppArgs(QCoreApplication::arguments()); diff --git a/src/testlib/qxctestlogger.mm b/src/testlib/qxctestlogger.mm index 34116a2670..1e9119c9c0 100644 --- a/src/testlib/qxctestlogger.mm +++ b/src/testlib/qxctestlogger.mm @@ -124,7 +124,7 @@ private: if (![XCTestProbe isTesting]) return; - if (!([NSDate timeIntervalSinceReferenceDate] > 0)) + if (Q_UNLIKELY(!([NSDate timeIntervalSinceReferenceDate] > 0))) qFatal("error: Device date '%s' is bad, likely set to update automatically. Please correct.", [[NSDate date] description].UTF8String); diff --git a/src/tools/rcc/main.cpp b/src/tools/rcc/main.cpp index d8d5728414..1405f19a3a 100644 --- a/src/tools/rcc/main.cpp +++ b/src/tools/rcc/main.cpp @@ -304,7 +304,7 @@ int main(int argc, char *argv[]) { // rcc uses a QHash to store files in the resource system. // we must force a certain hash order when testing or tst_rcc will fail, see QTBUG-25078 - if (!qEnvironmentVariableIsEmpty("QT_RCC_TEST") && !qt_qhash_seed.testAndSetRelaxed(-1, 0)) + if (Q_UNLIKELY(!qEnvironmentVariableIsEmpty("QT_RCC_TEST") && !qt_qhash_seed.testAndSetRelaxed(-1, 0))) qFatal("Cannot force QHash seed for testing as requested"); return QT_PREPEND_NAMESPACE(runRcc)(argc, argv); diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index 308403175a..fbaa14a2b2 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -289,7 +289,7 @@ QWidgetPrivate::QWidgetPrivate(int version) , qd_hd(0) #endif { - if (!qApp) { + if (Q_UNLIKELY(!qApp)) { qFatal("QWidget: Must construct a QApplication before a QWidget"); return; } @@ -299,7 +299,7 @@ QWidgetPrivate::QWidgetPrivate(int version) // This allows incompatible versions to be loaded, possibly for testing. Q_UNUSED(version); #else - if (version != QObjectPrivateVersion) + if (Q_UNLIKELY(version != QObjectPrivateVersion)) qFatal("Cannot mix incompatible Qt library (version 0x%x) with this library (version 0x%x)", version, QObjectPrivateVersion); #endif @@ -1116,7 +1116,7 @@ void QWidgetPrivate::adjustFlags(Qt::WindowFlags &flags, QWidget *w) void QWidgetPrivate::init(QWidget *parentWidget, Qt::WindowFlags f) { Q_Q(QWidget); - if (!qobject_cast<QApplication *>(QCoreApplication::instance())) + if (Q_UNLIKELY(!qobject_cast<QApplication *>(QCoreApplication::instance()))) qFatal("QWidget: Cannot create a QWidget without QApplication"); Q_ASSERT(allWidgets); |