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* Replace Q_DECL_NOEXCEPT with noexcept in corelibAllan Sandfeld Jensen2019-04-031-1/+1
| | | | | | | In preparation of Qt6 move away from pre-C++11 macros. Change-Id: I44126693c20c18eca5620caab4f7e746218e0ce3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Use QBasicMutex instead of QMutex in the signalSlockLock()Lars Knoll2019-02-081-6/+56
| | | | | | | | | | | | | | | | | | Add a simple private QBasicMutexLocker class, and let the QOrderedMutexLocker operate on a QBasicMutex. This allows the compiler to inline more things when handling connections and speeds up activate() a bit more. without change with change string based connect: 3621 3368 pointer based connect: 4341 3919 not connected: 433 437 disconnected: 551 538 Change-Id: If979337891178aaeb0b3340b6d4f68b6f86b0260 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Merge remote-tracking branch 'origin/5.7' into 5.8Liang Qi2016-11-011-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: config.tests/win/msvc_version.cpp configure.pri mkspecs/macx-ios-clang/features/default_post.prf mkspecs/macx-ios-clang/features/resolve_config.prf mkspecs/features/uikit/default_post.prf mkspecs/features/uikit/resolve_config.prf src/corelib/io/qsettings_mac.cpp src/corelib/json/qjsondocument.cpp src/plugins/platforms/cocoa/qcocoawindow.h src/plugins/platforms/cocoa/qcocoawindow.mm src/plugins/platforms/cocoa/qnswindowdelegate.h src/plugins/platforms/cocoa/qnswindowdelegate.mm src/plugins/platforms/ios/ios.pro src/plugins/platforms/ios/kernel.pro src/plugins/platforms/ios/qiosintegration.h src/plugins/platforms/minimalegl/qminimaleglintegration.cpp tests/auto/gui/painting/qpainter/tst_qpainter.cpp tools/configure/environment.cpp Change-Id: I654845e54e40f5951fb78aab349ca667e9f27843
| * Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-10-221-2/+2
| |\ | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/eglfs/qeglfshooks.cpp Change-Id: I483f0dbd876943b184803f0fe65a0c686ad75db2
| | * QOrderedMutexLocker: unlock in reverse order of lockingMarc Mutz2016-10-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is an improvement for the following reasons: - Should mutex locking allocate any kind of resource, unlocking in reverse order will free those resources in inverse order, which helps typical allocators. - If the lock pair is contended, by unlocking in the same order as locking, we were allowing the waiting thread to wake up to take the first lock just to find that the second lock is still held by someone else. The order of unlocking has no influence on the correct- ness of the algorithm. Change-Id: Id16b0342aef325c14a7bd8836d3a75db68ef2588 Reviewed-by: David Faure <david.faure@kdab.com>
| | * QOrderedMutexLocker: fix UB (pointer comparison with <) in static relock()Marc Mutz2016-10-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Comparing pointers that do not point into the same array using operator< is UB. You need to use std::less<>. The QOrderedMutexLocker ctor already used std::less to compare pointers, but the static relock() function was not fixed. Amends 50073521649e3818d87920751ab95acd2c2dfd15. Change-Id: I584d382391dd5a2af75020a4e77f3e42ee5d5708 Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* | | Make sure all private headers in Qt Core include qglobal_p.hThiago Macieira2016-06-251-0/+1
|/ / | | | | | | | | | | | | | | | | | | | | | | The rule was: - if the header included qglobal.h, turn that into qglobal_p.h - otherwise, insert the #include after the "We mean it" warning qglobal_p.h currently only includes qglobal.h. Change-Id: Ib056b47dde3341ef9a52ffff13ef677e471674b7 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2016-01-211-2/+4
|\| | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qiodevice_p.h src/corelib/kernel/qvariant_p.h src/corelib/tools/qsimd.cpp src/gui/kernel/qguiapplication.cpp tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp Change-Id: I742a093cbb231b282b43e463ec67173e0d29f57a
| * QOrderedMutexLocker: use std::less to prevent undefined behaviorGiuseppe D'Angelo2016-01-181-2/+4
| | | | | | | | | | | | | | | | operator< between pointers is undefined unless the two pointers point in the same array, which is not what QOrderedMutexLocker does. Change-Id: Ia6594900cfa807a73f20e157ce896b4321a3d746 Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
* | Updated license headersJani Heikkinen2016-01-151-14/+20
|/ | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* fix namespaced buildOswald Buddenhagen2013-04-251-2/+2
| | | | | Change-Id: I9d0a3cb08de5e91807da7f0358c83b6693ebd1ea Reviewed-by: hjk <hjk121@nokiamail.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-301-1/+1
| | | | | | | | | | As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update contact information in license headers.Jason McDonald2012-01-231-1/+1
| | | | | | | Replace Nokia contact email address with Qt Project website. Change-Id: I431bbbf76d7c27d8b502f87947675c116994c415 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update copyright year in license headers.Jason McDonald2012-01-051-1/+1
| | | | | Change-Id: I02f2c620296fcd91d4967d58767ea33fc4e1e7dc Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* QMutex is now just a pointerOlivier Goffart2011-07-291-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | And added a POD QBasicMutex. (QBasicMutex* can safely be static_cast'ed to QMutex*) The d pointer is not anymore always a QMutexPrivate. If d == 0x0: the mutex is unlocked If d == 0x1: the mutex is locked, uncontended On linux: if d == 0x3: the mutex is locked contended, waiting on a futex If d is a pointer, it is a recursive mutex. On non-linux platforms: When a thread tries to lock a mutex for which d == 0x1, it will try to assing it a QMutexPrivated (allocated from a freelist) in order to wait for it. Change-Id: Ie1431cd9402a576fdd9a693cfd747166eebf5622 Reviewed-by: Bradley T. Hughes <bradley.hughes@nokia.com> Reviewed-on: http://codereview.qt.nokia.com/2116 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Olivier Goffart <olivier.goffart@nokia.com>
* Update licenseheader text in source files for qtbase Qt moduleJyri Tahtela2011-05-241-17/+17
| | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* Initial import from the monolithic Qt.Qt by Nokia2011-04-271-0/+121
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
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