Previously, a restart of QtActivity on Android would make the
application fail with a blank screen. That happened because the
QtActivity tried to reload the whole application and failed.
With this patch, the QtActivity detects if the application is restarting
by checking if QtNative and QtActivityDelegate are live and updates the
connections on those objects accordingly. It allows the application to
continue as before. In case that is not possible, the QtActivity will
restart the application.
Fixes: QTBUG-38971
Fixes: QTBUG-102298
Pick-to: 5.15 6.2 6.3
Change-Id: Id500d20b185d57b39d45d34eeaa99745a3c2b95b
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
In some situations when loading a redirect from cache which would lead
to a real request we would not emit the finished() signal because the
replyFinished function has a pre-condition that the response did
not originate from the cache.
However, after the initial redirect was loaded from the cache we never
unset the 'loadingFromCache' boolean, so it was still true after the
request had been made to the real target.
Pick-to: 6.2 6.3 5.15
Change-Id: I015a2ebae4af4bd17392182c3951e875a7b353c4
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
The error message was quite vague since it would then not require
any additional translations. However, in hindsight this was a mistake
since now developers just thought their downloads were being corrupted.
Pick-to: 6.2 6.3
Fixes: QTBUG-101942
Change-Id: Ie9af42510ca027d15248e5bcf21e836e709898d9
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Remove a processEvents() call followed by a QCOMPARE and turn it
into a QTRY_COMPARE. Otherwise it seems to be randomly failing on Ubuntu
22.04.
Change-Id: I3c1b9d55c857c79ffd36aeb98971db60267adace
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Some languages have, in the same territory, locales for more than one
script. In such cases, since we ignored the script, we got the one
that is used by default, instead of the one actually asked for. Take
the script into account.
Added TODO comment in test listing the known examples of this;
manually tested before and after the fix to verify the prior code was
indeed getting it wrong and now does do it right.
Change-Id: Iaf9201d6992bc39e6e9346ef8b7c69d418db7253
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The documentation overtly listed entries in this order but the code
gave less specific entries before more specific (and the tests
verified the same). This is now reversed.
[ChangeLog][QtCore][QLocale] uiLanguages() now prefers more specific
locale names over less specific ones, matching its own documentation,
except where the system backend supplies them in some other order.
This means a translation with the expected script and/or territory as
well as language will be used in preference to a generic one for just
the language, rather than only as a fall-back when the more generic
one is missing.
Fixes: QTBUG-102796
Change-Id: I3c7b3627afb51246df5a6ad0230e23b60af78071
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
As well as processConnection.
These tests cause flaky failures on Windows.
Pick-to: 6.3
Task-number: QTBUG-102880
Change-Id: Ie4bfe2ef40ad44efcfd0d83711ce257d1244ecdc
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Required for porting away from QLatin1Char/QLatin1String in scope of
QTBUG-98434.
Change-Id: Ic3e2391dc104f9f4f580166ce4211040fbda7bb0
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
The current check is based on the state of things in 2015,
we will assume that this is no longer an issue with more
modern Mesa versions.
Change-Id: I60c4966eea817a6df1a1edf6064a978fbcd44cf7
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
A number of consequences of the new rhi-based backingstore
composition were not handled. Most importantly, the fact
that RasterGLSurface is not a thing anymore in practice
causes challenges because we can no longer decide just
based on the surfaceType what a QWindow with OpenGLSurface
would be. (a plain GL window or a GL window with a backing
store?) Also, the backingstore needs to be able to initialize
its backing QRhi by itself, because with eglfs going through
OpenGL is the only way.
Amends 68a4c5da9a
Fixes: QTBUG-102750
Change-Id: Ia1ca59d01e3012264a76b50e591612fdcc2a0bd6
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
A comment from the patch 6ffc8d8eb6
is a little ambiguous. This patch is just to give information
about the modification.
Task-number: QTBUG-72103
Pick-to: 6.3 6.2 5.15
Change-Id: I6bfc3ae926c118de0d969a4b44f438c24f8d4f72
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
If a user or a delegate asks a view to act on an editor that does
not belong to the view, report a warning instead of silently
ignoring the problem. This erroneous condition can happen for instance
if a user installs the same delegate on multiple views (something
that the documentation says _not_ to do) and the delegate indeed
emits signals related to the editors of one view -- the other views
don't know about that editor.
Change-Id: I2d10582ebb7aefca4acea306b8a57bcc3162050a
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
From the Intel Software Optimization Manual[1], Chapter 11 ("Multi-core
and Hyper-Threading Technology"), offers:
User/Source Coding Rule 14. (M impact, H generality) Insert the PAUSE
instruction in fast spin loops and keep the number of loop repetitions
to a minimum to improve overall system performance.
See section 11.4.2 for an explanation of why this is a good idea.
[1] https://www.intel.com/content/www/us/en/developer/articles/technical/intel-sdm.html#inpage-nav-5
Pick-to: 6.3
Change-Id: I7fb65b80b7844c8d8f26fffd16e94088dad1ceee
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
qsimd.cpp:400:31: error: no member named 'size' in namespace 'std'
Pick-to: 6.2 6.3
Change-Id: I35544e2937c048e4a466fffd16e97e7a20d9da69
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
It's not necessary, and it breaks the qttools build (where we have a
global variable named 'id'), and thus will most certainly build a lot
of existing user code.
Amends e47c22480f.
Change-Id: I97a91c2cb23fdae65143cf14c81570cf88d529d5
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Otherwise they will just use default compiler
Pick-to: 6.3
Change-Id: Id5813b99fbbb6b0d8b0ee658e06312b637a097c1
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
It needs fewer moving parts this way. In the process, to match the
QString strValue, rename a QString key to strKey, freeing the name key
for a view.
Change-Id: Ic58145fd665db265d136545ced59e293a2eed1eb
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
In some circumstances, an empty QDBusInterface was created. However,
this can lead to a crash on some systems (observed in Ubuntu 20.04).
The crash happens, when no network is available.
Pick-to: 6.3
Change-Id: I37316db547f33f082b8aaa73494db1bdf5aded1d
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Broken meaning not being functional with shader model 5.
This can happen with certain virtual machines where there is an
accelerated DXGI adapter which then only supports a feature level
lower than 11_0, and so SM 5.0 shaders do not work. Similarly, GPUs
from 2009 and earlier may have a similar driver setup.
We do not particularly care about such devices, however we should make
sure it can be recognized early on (i.e. in create()) that something is
not right and fail the entire QRhi initialization. Otherwise no error
will occur until attempting to create the first shader via a
QRhiGraphicsPipeline and that's way too late.
This way clients such as Qt Quick can make an effort to retry with some
other settings, most notably the PreferSoftwareRenderer flag, in order
to pick the sw rasterizer based adapter (WARP).
Task-number: QTBUG-78648
Change-Id: Ia4a3a0bc1a09e2864d426d4d55978dc6f759127c
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
swapchain->currentFrameRenderTarget()->renderPassDescriptor() is not
functional at the moment, it returns null. This is because no backend
ensures that the internal renderpass descriptor object is exposed via
that getter in a QRhiSwapChainRenderTarget. Whereas in a
QRhiTextureRenderTarget this would work by design because there the
setter must be called by the user.
Fix this up, providing better API symmetry, and also reducing the need
to pass along QRhiRenderPassDescriptor objects seprately alongside a
QRhiRenderTarget in some places, e.g. in Qt Quick.
Change-Id: I42c4e9aaee3202c1d23bd093d840af80c5f8cd0f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Required for porting away from QLatin1Char/QLatin1String in scope of
QTBUG-98434.
Change-Id: I58e00618fc8c82fad8d35a66c1d46e459bfc9de6
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
macdeployqt doesn't know or care about universal build (yet), and
will just scan all the lines produced by otool -L as if they were for
a single architecture, ignoring any lines it doesn't recognize.
This fails when the second arch starts off with a reference to the
binary we're processing, which then gets interpreted as a dependency
of itself. If that binary doesn't have a path, we end up looking for
a match in /usr/lib, which we can't find in the best case, or actually
end up deploying from an incompatible Qt version in the worst case.
Ideally we'd teach macdeployqt about the multiple slices, bur for now
we work around it by skipping any references to dependent libraries
that match the binary itself.
Fixes: QTBUG-102607
Pick-to: 6.2 6.3 5.15
Change-Id: Ia039fafdce90896e61aab90b9c8ac52543cc2c8c
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Assorted QMetaType and QVariant methods deprecated in Qt 6 were still
in use - the deprecation warnings were suppressed by setting
QT_DISABLE_DEPRECATED_BEFORE=0 - fix them and clear that suppression.
Change-Id: I1aa8f45dcb5a18449b060b346c80ad70536896ab
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Retain the macro, so as to automate checking
QTest::currentTestFailed() after return from the lambda.
Change-Id: If5873a533224ea3b809cef02255642a7d071d642
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Give the macro and its parameters clearer names, wrap the macro body
in do {...} while (0), use QCOMPARE() rather than QVERIFY()ing
comparisons, convert the result type to QMetaType::Type rather than
QVariant's deprecated equivalent, save one macro parameter by using
decltype() on another. Simplify one check by pulling out a common
sub-expression as a local variable.
In the process, give the settings keys meaningful names rather than
just "key" with a numeric suffix.
Ideally this test would be reworked to be data-driven, instead of
using macros, but the use of qvariant_cast<> to convert a read-back
value, along with the variable type of the input value compared to the
result of that cast, precludes this (as far as I can see).
Change-Id: I4e083cd0dea14d723910873829352e15740006bd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Move the large block unrelated to the macro-driven parts to before the
macro is defined. This makes it clearer that it has nothing to do with
the macro-driven part of the test. This is, in any case, a more basic
test of behavior, so may as well go first. Rename the tested key in
the process.
Change-Id: I783fcd812e36320e9bb9765bab3ec09b56d6e6e6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Move its static populateWithFormats to before the class is declared
and make the _data() methods that call it (including one that did so
via another) inline so that we can see which are this simple - and
thus which aren't.
Change-Id: I71863244ba0e4bd188424b6a3f8d86d5d9f635a9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
The functions it defines depend on many many types in QtCore for which
it did not have a #include; both files that included it thus had to
pull in QtCore to compile. Put that #include where it belongs and
clean out many specific QtCore includes that it makes redundant.
Change-Id: Ie9d9ec325d4879d771cb14baecb06fecbdaf62c5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Although it loses type information for numeric types, it does preserve
the type of most other values.
This amends commit ee8a5f4917
Pick-to: 6.3 6.2 5.15
Change-Id: Id4d0e11eabff1874869b940c05055e0bebef5963
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
Since we set android:extractNativeLibs to "true" in AndroidManifest.xml,
a warning is thrown by the gradle build, which needs the property
packagingOptions.jniLibs.useLegacyPackaging to be set to true.
Pick-to: 6.2 6.3 5.15
Change-Id: I725d2663d68ab88abfda630f8a61666510043967
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Ramon Sadornil <ramon.sadornil@qt.io>
Reviewed-by: Ivan Solovev <ivan.solovev@qt.io>
Some missing values has to be defined in AndroidManifest.xml, otherwise,
warnings might be thrown.
* android:exported="true": because the manifest sets an intent-filter,
and it then has to explicitly to avoid the warning [1].
* android:allowBackup="true": this has to be explicitly set, we set it
to the default value here [2].
* android:fullBackupOnly="false": SDK 23+ use this to deteremine to
user auto backup or not, we set it to the default value here [3].
[1] https://developer.android.com/guide/topics/manifest/activity-
element#exported
[2] https://developer.android.com/guide/topics/manifest/application-
element#allowbackup
[3] https://developer.android.com/guide/topics/manifest/application-
element#fullBackupOnly
Pick-to: 6.2 6.3 5.15
Fixes: QTBUG-101320
Change-Id: I0872dc00e48a867154ec9ded26620383fb747918
Reviewed-by: Nicholas Bennett <nicholas.bennett@qt.io>
Required for porting away from QLatin1Char/QLatin1String in scope of
QTBUG-98434.
As a drive-by, fix qsizetype -> int narrowing conversion warnings for
the touched lines.
Change-Id: I133b80334b66e0a5ab9546dd8e1ff0631e79601e
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Replace the uses of QLatin1String with corresponding string literals
where applies, or with QLatin1StringView.
As a drive-by, fix formatting of a warning message in
qopenglengineshadermanager.cpp.
Task-number: QTBUG-98434
Change-Id: I12f4479637a8fe265138f240a1310d2d576454a7
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
WM_SETTINGCHANGE may be triggered in many different reasons,
we don't have to verify whether the system changes the global
theme or not in all cases. Although not officially documented,
there's a widely known and used technique to detect whether the
user actually changes the personalize settings or not, that is
when wParam is 0 and lParam is "ImmersiveColorSet", this
combination indicates system's personalize settings has been
changed. We can get rid of most unneeded verify of system theme
by only execute the logic in this specific case.
Change-Id: Iaf934c29975b3b2090fd692776f80b1125d3ddb3
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
CUPS 2.2 adds accessible IPP printers to the list of destinations
that can be used. The "printer-uri-supported" option will be
present for those IPP printers that have been recently used.
https://github.com/OpenPrinting/cups/blob/master/cups/dest.c#L1611
Pick-to: 5.15 6.2 6.3
Change-Id: I49b4d2f1ee6d96e9bcc04ed1cc2ed48d7a6e7563
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
GCC 12 doesn't like that we're calling preparse() on the empty
QByteArray() (whose .data() == &QByteArray::_empty), despite the
condition being impossible.
Reported at https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105348
In function ‘void* qt_cbor_decoder_read(void*, void*, size_t, size_t)’,
inlined from ‘void* read_bytes_unchecked(const CborValue*, void*, size_t, size_t)’ at cborinternal_p.h:234:51,
inlined from ‘uint32_t read_uint32(const CborValue*, size_t)’ at cborinternal_p.h:271:25,
inlined from ‘uint64_t _cbor_value_decode_int64_internal(const CborValue*)’ at cborparser.c:333:23,
inlined from ‘uint64_t _cbor_value_extract_int64_helper(const CborValue*)’ at cbor.h:372:50,
inlined from ‘void QCborStreamReader::preparse()’ at qcborstreamreader.cpp:769:59,
inlined from ‘QCborStreamReader::QCborStreamReader(const QByteArray&)’ at qcborstreamreader.cpp:825:13,
inlined from ‘QCborStreamReader::QCborStreamReader()’ at qcborstreamreader.cpp:790:37,
inlined from ‘QtPrivate::QMetaTypeForType<QCborStreamReader>::getDefaultCtr()::<lambda(const QtPrivate::QMetaTypeInterface*, void*)>’ at qmetatype.h:2302:65,
inlined from ‘static constexpr void QtPrivate::QMetaTypeForType<QCborStreamReader>::getDefaultCtr()::<lambda(const QtPrivate::QMetaTypeInterface*, void*)>::_FUN(const QtPrivate::QMetaTypeInterface*, void*)’ at qmetatype.h:2302:20:
qcborstreamreader.cpp:706:18: error: array subscript ‘unsigned int[0]’ is partly outside array bounds of ‘const char [1]’ [-Werror=array-bounds]
qbytearray.h:92:23: note: object ‘QByteArray::_empty’ of size 1
Pick-to: 6.2 6.3
Change-Id: If05aeeb7176e4f13af9afffd16e8485d34e36100
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
The algorithm in QTextEngine::bidiReorder() doesn't like an empty level
and visual order list. Found by GCC 12's slightly misleading warning:
qtextengine.cpp:3838:29: error: ‘levels’ may be used uninitialized [-Werror=maybe-uninitialized]
qtextengine.cpp:1174:6: note: by argument 2 of type ‘const quint8*’ {aka ‘const unsigned char*’} to ‘static void QTextEngine::bidiReorder(int, const quint8*, int*)’ declared here
qtextengine.cpp:3835:28: note: ‘levels’ declared here
3835 | QVarLengthArray<uchar> levels(nItems);
| ^~~~~~
Pick-to: 6.2 6.3
Change-Id: If05aeeb7176e4f13af9afffd16e8490f131f160e
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
GCC is right that symbolsGroup2 could remain uninitialized for some
conditions. So always initialize it.
qxcbkeyboard.cpp:284:48: error: ‘symbolsGroup2’ may be used uninitialized [-Werror=maybe-uninitialized]
Pick-to: 6.2 6.3
Change-Id: If05aeeb7176e4f13af9afffd16e84af7d7806b0d
Reviewed-by: Zhang Hao <543985125@qq.com>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
We're already tracking the last view along with the last event, so
use that instead of always assuming the drag started from the window's
content view.
Fixes: QTBUG-102584
Pick-to: 6.2 6.3
Change-Id: Ibe8506b0f91ecdfe6e7fe91e17c129b4d7552880
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: <stefan.wastl@native-instruments.de>
