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* Merge remote-tracking branch 'origin/5.6' into devLiang Qi2016-02-021-4/+6
|\ | | | | | | | | | | | | | | | | Conflicts: config.tests/unix/compile.test src/plugins/platforms/cocoa/qcocoahelpers.mm src/tools/qlalr/cppgenerator.cpp Change-Id: I0103ca076a9aca7118b2fd99f0fdaf81055998c3
| * QFutureInterface: add missing mutex lock to progress gettersMarc Mutz2016-01-191-4/+6
| | | | | | | | | | | | | | | | | | | | These variables are accessed from both the executing thread as well as the thread waiting for results. Note for some variables which threads access them. Change-Id: I1c84ddff92585abb32341c42072106066e485f7e Reviewed-by: Thiago Macieira <thiago.macieira@intel.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 Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination.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>
* QFutureInterface: allow to work with a QThreadPool != globalInstance()Marc Mutz2014-08-051-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Background: It is often necessary/advisable to schedule tasks on thread pools != globalInstance(). As Herb Sutter writes in http://www.drdobbs.com/parallel/use-thread-pools-correctly-keep-tasks-sh/216500409 and the Qt Training Material stresses, tasks you schedule on a (global) thread pool should be non-blocking, which currently rules out using any of the QtConcurrent functions for, say, file I/O. Nonetheless it's often convenient to have thread pools also for file I/O, as the thumbnail viewer exercise in the Qt Training Material shows. In this case, you'd use a dedicated thead pool, leaving the global thread pool for CPU-bound tasks. Yet, none of the QtConcurrent functions allow to pick the QThreadPool instance on which to schedule the work created with them. This patch prepares for them to do so. This is the first part of the forward-port of https://qt.gitorious.org/qt/qt/merge_requests/1281. Implement by using a new QThreadPool* member that defaults to nullptr, and adding setThreadPool to set this member, then using it in lieu of QThreadPool::globalInstance() everywhere. I chose to leave m_pool == nullptr to mean globalInstance() to avoid creating the global instance whenever a QFuture is created, even if the future represents the result of a calculation not run on the global thread pool. [ChangeLog][QtCore][QFuture] Can now be used with any QThreadPool, not just globalInstance(). Task-number: QTBUG-17220 Change-Id: I4e1dc18d55cf60141b2fa3d14e2d44a3e9e74858 Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
* QFutureInterface: remove unused member variable 'pendingResults'Marc Mutz2013-09-201-1/+0
| | | | | Change-Id: I059580831ed29a53186272283aa7695c57539eed Reviewed-by: Olivier Goffart <ogoffart@woboq.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>
* Fix for leak in QFutureChristian Strømme2012-11-011-1/+25
| | | | | | | | | | | To avoid leaking when converting a QFuture<T> to a QFuture<void> we need to have a separate ref. counter for QFuture<T>. When the last QFuture<T> goes out of scope, we need to clean out the result data. Task-number: QTBUG-27224 Change-Id: I965a64a11fffbb191ab979cdd030a9aafd4436c2 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* Move QFutureWatcher back to QtCoreMarc Mutz2012-09-281-1/+1
| | | | | | | | This belongs with QFuture. Change-Id: I555cd01c1d3890fbbaca4fd8a9170292ea4eb0fb Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Move QFuture from QtConcurrent to QtCoreMarc Mutz2012-09-281-0/+167
This class belongs to QThreadPool/QRunnable more than to QtConcurrent, so move to QtCore, where QThreadPool awaits it. Change-Id: Ibf20288a986593bf779453427c2dae8db1e1423a Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>