| Commit message (Collapse) | Author | Age | Files | Lines |
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This change partially reverts 1bfc7f68 about QT_HAS_BUILTIN define
and undef in src/corelib/tools/qsimd_p.h.
This change is also squashed with "Fall back to c++11 standard
compiler flag for host builds" which is done by Peter Seiderer.
Conflicts:
mkspecs/features/default_post.prf
src/3rdparty/sqlite/0001-Fixing-the-SQLite3-build-for-WEC2013-again.patch
src/3rdparty/sqlite/sqlite3.c
src/corelib/tools/qsimd_p.h
src/gui/kernel/qevent.cpp
src/gui/kernel/qwindowsysteminterface.cpp
src/gui/kernel/qwindowsysteminterface_p.h
src/plugins/bearer/blackberry/blackberry.pro
src/plugins/platforms/cocoa/qcocoasystemsettings.mm
src/plugins/platformthemes/gtk2/gtk2.pro
src/plugins/styles/bb10style/bb10style.pro
src/sql/drivers/sqlite2/qsql_sqlite2.cpp
tools/configure/configureapp.cpp
Task-number: QTBUG-51644
Done-with: Peter Seiderer <ps.report@gmx.net>
Change-Id: I6100d6ace31b2e8d41a95f0b5d5ebf8f1fd88b44
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Define WINVER, _WIN32_WINNT as 0x501 (Windows XP) in qt_windows.h.
Remove definitions of the same/lower versions and unneeded
definitions in other places. Remove definition for Borland compiler.
Task-number: QTBUG-51673
Change-Id: I2a344a7f7cf78b2afbf45dcdf8bf2a19b93f0a07
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
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This reverts commit 40cbf1927bdd2fa9f531a047d1ba66f68c35d170 -
the qmake parser bug this worked around has been fixed.
As a side effect, the platform conditionals were simplified.
Change-Id: Ibfc1253e3c2252ab954c725a9effd6e719cb691c
Reviewed-by: Edward Welbourne <edward.welbourne@theqtcompany.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
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This patch makes sure that all events posted using Qt on top of the
GLib event loop have the loopLevel counter incremented.
This is done since Qt depends on the fact that all deleteLater() calls
are issued within the scope of some signal handler (in other words,
triggered by the chain sendEvent() -> notifyInternal2()).
There is a side effect though: in the conditions affected by this
patch, that is deleteLater()s issued within a glib event handler for
example, manually calling processEvents() or sendPostedEvents() with
or without the QEvent::DeferredDelete flag has the same effect, and
deferred deleted events are always processed.
While this is not a currently working feature which the patch breaks,
this side effect seems to be difficult to avoid without separating
sendPostedEvents() and processEvents() into a public and a private
method, in order to detect when they are manually called.
Such change could perhaps be done for Qt6.
An autotest for QTBUG-36434 is also included.
Autotesting for QTBUG-32859 seems to be more challenging in this
respect, due to its dependency on GLib.
Task-number: QTBUG-18434
Task-number: QTBUG-32859
Task-number: QTBUG-36434
Change-Id: Ib89175aa27c9e38bca68ae254d182b2cd21cf7e9
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Saves around 0.5KiB in text size on optimized GCC 5.3
Linux AMD 64 builds.
Change-Id: Iaf2664e670a96136031bac67e4012d4f7324eb47
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Conflicts:
config.tests/unix/compile.test
src/plugins/platforms/cocoa/qcocoahelpers.mm
src/tools/qlalr/cppgenerator.cpp
Change-Id: I0103ca076a9aca7118b2fd99f0fdaf81055998c3
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Change-Id: I7831f560165fa08882ae54efeaea1f0146c3358c
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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>
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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
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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>
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exception to store.
Qt3D hits this several times per frame.
Change-Id: Iaadcfbe79f146bd73b36f01325580dc24a10225c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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Change-Id: I5d80b272f31ada58d4eb7c19051fe447d6241633
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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I wrote a script to help find the files, but I reviewed the
contributions manually to be sure I wasn't claiming copyright for search
& replace, adding Q_DECL_NOTHROW or adding "We mean it" headers.
Change-Id: I7a9e11d7b64a4cc78e24ffff142b506368fc8842
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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Not that we require it, but since The Qt Company did it for all files
they have copyright, even if they haven't touched the file in years
(especially not in 2016), I'm doing the same.
Change-Id: I7a9e11d7b64a4cc78e24ffff142b4c9d53039846
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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It's documented to exist in QNX 6.6, which is the minimum required
version for Qt 5.7 anyway.
http://www.qnx.com/developers/docs/660/index.jsp?topic=/com.qnx.doc.dinkum/topic/cpp11/index.html
Change-Id: I7e6338336dd6468ead24ffff141133a2d524f148
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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[ChangeLog][Important Behavior Changes] Starting with Qt 5.7, Qt
requires a C++11 compiler with support for C++11 atomics. This affects
user code too: Qt headers no longer compile with a C++98 compiler. The
minimum compiler versions for this release are:
* Clang 3.4 (found in XCode 5.1)
* GCC 4.7
* Microsoft Visual Studio 2012
Change-Id: Ib056b47dde3341ef9a52ffff13ef1f496ea9363f
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Dmitry Shachnev <mitya57@gmail.com>
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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>
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Change-Id: I5839bded07e23af65ced9491c4f50242f964dd31
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According to MSDN Tls* is inline replaced by Fls* on Windows (Phone) 8.1
and beyond.
However, this does not seem to be the case for Windows 10. An
application links against Tls* and the certification step fails due to
using non-allowed APIs.
Hence we do the inline replacement manually. QThreadStorage and QThread
tests continue to work, so it seems to be an oversight by Microsoft.
Task-number: QTBUG-50292
Change-Id: Ice1b6e54fcee238c94af5c6fb1753d903db7476d
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
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Based on merge done by Liang Qi
Change-Id: Id566e5b9f284d29bff2199f13f9417c660f5b26f
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Qt3D is making heavy use of this, causing the QList node allocations
to be among the top 10 per frame allocation sources. Switching to
QVector fixes that.
Change-Id: I3b4df329710f82bf8d6797ea1f0c79b288a08063
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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Saves just shy of 4KiB in text size on optimized GCC 4.9 Linux
AMD64 builds, iow: ~0.07% of the total QtCore library size.
Change-Id: I87fdcc8ee25c6bb5dabddb9a694ab4496b1538fa
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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It makes tst_QMutex::contendedQMutex with no msleep 8 times faster
Change-Id: Ic300e7618b4467e4e08b30f0213bd23c06d4d90a
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Conflicts:
src/corelib/kernel/qcoreapplication.cpp
src/corelib/thread/qthread_unix.cpp
Change-Id: Ia08d613c3f0bd08cb6dc3e3a57257207dfd4a099
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Opt-in by setting
QT_EVENT_DISPATCHER_CORE_FOUNDATION=1
This will make QCoreApplication and QThread create
a QEventDispatcherCoreFoundation instead of a
QEventDispatcherUNIX.
With this change we can now support calling native API
that requires a running Core Foundation event loop
on the QCoreApplication main thread and secondary
threads. Previously this was only supported on the
QGuiApplication main thread.
Rewrite the #ifdef event dispatcher logic slightly:
both OSX and GLIB now gets an "else" branch for the
UNIX event dispatcher, instead of the current "dangling
else" pattern which only works for one #ifdef case.
Change-Id: If853567fa097fe007502b0804c2307a989719866
Task-number: QTBUG-46625
Task-number: QTBUG-48758
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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The platform is no longer supported or actively maintained, and is
in the way for improvements to the Unix event dispatcher and QProcess
implementations.
Change-Id: I3935488ca12e2139ea5f46068d7665a453e20526
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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Change-Id: I6b1fe0c6c360a0d5285911869f0f4f93d86d822e
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The "previous" value is always 1 when the compare-and-swap succeeded,
instead of the previous value.
Instead of fixing this, let's just remove this file a bit earlier than
the rest. All of them will be removed in Qt 5.7 anyway, so let's leave
MIPS atomics to the compiler.
Task-number: QTBUG-49168
Change-Id: Idba8c29717f34c70a58fffff14133304595165f5
Reviewed-by: Dmitry Shachnev <mitya57@gmail.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lisandro Damián Nicanor Pérez Meyer <perezmeyer@gmail.com>
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Change-Id: I4de2fd5ba717975b5de98ffe7ca6348afbed1b2f
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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Change-Id: Ib056b47dde3341ef9a52ffff13ef1647ccd607b1
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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Conflicts:
qmake/doc/src/qmake-manual.qdoc
src/corelib/tools/qstring.h
src/gui/image/qimagereader.cpp
src/network/access/qnetworkaccessmanager.cpp
src/tools/qdoc/doc/examples/examples.qdoc
src/widgets/accessible/qaccessiblewidgetfactory_p.h
src/widgets/doc/qtwidgets.qdocconf
Change-Id: I8fae62283aebefe24e5ca4b4abd97386560c0fcb
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This memory allocation was introduced in
314c83c0c2f91532654f869b7dc6af1b7e8538da. With a compiler without thread
safe statics support mutex.cpp use a function named freelist() to create
the global QFreeList object. it will be created when the first time it was
accessed, but will never be released. This patch use Q_DESTRUCTOR_FUNCTION
to delete this object.
Task-number: QTBUG-48359
Change-Id: I4e4716930930aa98630101a1f96de6a7672af9cb
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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* theMainThread is written by the main thread and read by
QThreadData::~QThreadData() (any managed thread)
* QThreadData::thread is written by QThread::~QThread (in the parent thread)
and read+written by QThreadData::~QThreadData (in the managed thread).
This can happen because QThreadData is refcounted so the managed
thread (which derefs it) races with the parent thread (which sets it to 0).
Change-Id: I72de793716391a0937254cda6b4328fcad5060c7
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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There was another function between the comment and the one it documented.
Change-Id: I4e96979261738b1ef264984da0d6a8245f2fb643
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
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It's accessed by QFutureWatcherBase::isFinished(), potentially before
anything has set it. It gets to be initially true until setFuture()
has given it us unfinished future and set it false.
Add a regression test for matching state in future and watcher.
Task-number: QTBUG-12358
Change-Id: Iae7bdaa434ab80f518afe4d7d55df99c391991a4
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
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Change-Id: I92db9691c2243ae72ecd4e11dd4640afaf4bf822
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
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The dependent macro Q_OS_WINRT is not yet in scope when PCH is disabled,
and it was missing parentheses anyway. Use WINAPI_FAMILY here instead, as
it's just as good.
Change-Id: Ib33904a9173f4f262c57ba1c27b37019f12827e7
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
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Conflicts:
qmake/doc/snippets/code/doc_src_qmake-manual.pro
qmake/doc/src/qmake-manual.qdoc
src/corelib/io/qstorageinfo_unix.cpp
src/corelib/tools/qbytearray.cpp
src/widgets/kernel/qwidgetwindow.cpp
tests/auto/corelib/io/qprocess/tst_qprocess.cpp
tests/auto/corelib/mimetypes/qmimedatabase/tst_qmimedatabase.cpp
tests/auto/network/access/qnetworkreply/BLACKLIST
Change-Id: I9efcd7e1cce1c394eed425c43aa6fce7d2edf31c
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Since Q_GLOBAL_STATIC might use QMutex and cause a stack overflow.
Task-number: QTBUG-47554
Change-Id: I4853c5e9b9168d4a417200e2a45a1bf9cb103a30
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Pierre Rossi <pierre.rossi@theqtcompany.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Normally qmake catches the #include and drops the source from SOURCES.
But the parser has bugs, so help it by never adding the files.
The false: SOURCES += is left so that the sources can be found by Qt
Creator.
Task-number: QTBUG-46582
Change-Id: I049a653beeb5454c9539ffff13e667877350346b
Reviewed-by: Jake Petroules <jake.petroules@petroules.com>
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thread\qthread_win.cpp(121): warning C4312: 'reinterpret_cast': conversion from 'DWORD' to 'Qt::HANDLE' of greater size
thread\qthread_win.cpp(343): warning C4312: 'reinterpret_cast': conversion from 'DWORD' to 'Qt::HANDLE' of greater size
thread\qthread_win.cpp(416): warning C4312: 'reinterpret_cast': conversion from 'DWORD' to 'Qt::HANDLE' of greater size
Change-Id: I5e60e4bb91a32491562748755d34a2c5a1e264b4
Reviewed-by: Joerg Bornemann <joerg.bornemann@theqtcompany.com>
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Change-Id: I7e3b7ecca6b5f142fa6cb5db2e9521ed3212afe8
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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Conflicts:
doc/global/qt-cpp-defines.qdocconf
src/3rdparty/forkfd/forkfd.c
src/corelib/codecs/qtextcodec.cpp
src/corelib/kernel/qmetatype.cpp
src/corelib/tools/qset.qdoc
src/gui/accessible/qaccessible.cpp
src/gui/image/qpixmapcache.cpp
src/opengl/qgl.cpp
src/tools/qdoc/generator.cpp
src/widgets/kernel/qwidget.cpp
tests/auto/widgets/widgets/qcombobox/tst_qcombobox.cpp
Change-Id: I4fbe1fa756a54c6843aa75f4ef70a1069ba7b085
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This reverts commit 666486b3efec871301b82244ec661e1eaa6cca9c, which
removed the QHash that protected against reader recursion
deadlocks. Without this hash, a reader will block on
d->readerWait.wait() until the writer finishes its task. However, the
writer never starts because there's a reader that hasn't released the
lock. That's a deadlock.
Change-Id: I792373bb361db35eb9e5504229c099008821a665
Task-number: QTBUG-47530
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Change-Id: Id04ac0d4825ad3e8489c0db186425e049e2c6108
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
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Long-lived threads started by Qt itself can now receive events even if
QCoreApplication hasn't been created. This is required in all threads we
start that will handle events, unless we're sure that the thread will
exit before the global application object begins destruction.
Otherwise, those threads will have race conditions dealing with the
event delivery system trying to call the QCoreApplication::notify()
virtual while the object is being destroyed.
Change-Id: I27eaacb532114dd188c4ffff13d4ad2a4bb443e6
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
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Make sure that the QString is not in scope anymore when the pthread
cleanup happens. C++ destructors in scope are pthread cleanup handlers.
Change-Id: I9a75ad8521ae4e5cbbe5ffff13d1ae1c7e31f6bb
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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The latest version of Haiku provides the implementation
for pthread_condattr_setclock, so we can enable the code
in QWaitCondition again to make it use the monotonic clock
correctly.
Change-Id: Ibb9ad33d873c3b34f2c516087c4e0aeac04cc83f
Reviewed-by: Augustin Cavalier <waddlesplash@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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