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* Windows QPA: Enable Toggle UIA pattern for all checkable controlsAndre de la Rocha2020-03-261-4/+2
| | | | | | | | | This change allows the checked/unchecked state to be detected by screen readers for all controls with a checkable state. Task-number: QTBUG-81919 Change-Id: I604151397b4ae21297009c274ffe634723ebe783 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Add "checkable" state to QAccessibleTableCellAndre de la Rocha2020-03-261-1/+5
| | | | | | | | | | | The information about whether a table/tree item may be checked is necessary to allow the platform code (in particular, Windows UI Automation layer) to make this information available to screen readers. Task-number: QTBUG-81919 Change-Id: Id68eea4a004788751404d70567222a2c531578aa Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* wasm: add braces around multiline else caseMorten Johan Sørvig2020-03-261-2/+3
| | | | | | | | | | | From clang warning: qwasmcompositor.cpp:335:13: warning: misleading indentation; statement is not part of the previous 'if' [-Wmisleading-indentation] offset += (delta +delta); Change-Id: Id372dfdd8fda1c705c61a24c26843dfb33fba40c Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
* Doc: Fix coverity warnings in SQL snippetsPaul Wicking2020-03-262-8/+10
| | | | | | Fixes: QTBUG-83008 Change-Id: I126bc04719cd221a3d80ae825fca44e63aeec934 Reviewed-by: Topi Reiniö <topi.reinio@qt.io>
* QProcess/Linux: use the FFD_VFORK_SEMANTICS flagThiago Macieira2020-03-251-3/+10
| | | | | | | | | | | | | | ... when we are not using the FFD_USE_FORK flag. We use the FFD_USE_FORK flag when we have user code to run in setupChildProcess(). This code is enabled for all Unix, but forkfd() honors this flag only on Linux >= 5.4. See the commit adding the flag for more information on what the flag does and see the comment in this commit on why it's safe to use it. Fixes: QTBUG-17331 Change-Id: I1bee3bc466a04f19bd6efffd15f448cb23ce1e91 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
* forkfd: add FFD_VFORK_SEMANTICS flagThiago Macieira2020-03-253-5/+15
| | | | | | | | | | | | | | | | | | | | This flag asks forkfd() to use vfork semantics wherever available. That is, suspend the calling process execution until the child either does an execve(2) or _exit(2). The advantage of that is that it puts lower pressure on the OS VMM system, as the number of pages that need to be copy-on-write duplicated is much smaller (still not zero, as at least the stack in the child will be written to). However, the only implementation that supports using this flag for now is Linux's pidfd. It would be possible to add to FreeBSD, but pdfork(2) does not have a flag for this behavior -- if it gets one, we can add support for it later. Everywhere else, we need to force the child to not exit until we store the child process's PID in the ProcessInfo structure we allocated, which means the parent process must run before we even return from forkfd(). Change-Id: I1bee3bc466a04f19bd6efffd15f447f28c201aa9 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* forkfd: fix forkfd_wait when FFD_USE_FORK was activeThiago Macieira2020-03-251-3/+25
| | | | | | | | | | | | | | | | If we detected that the OS supports a version of system forkfd (Linux pidfd, FreeBSD procdesc), the forkfd_wait() function was using only the system waiting implementation, which of course can't work for file descriptors created with FFD_USE_FORK. So just detect EBADF and attempt again. If the file descriptor is neither one of our pipes nor a system forkfd, bad things will happen... Fixes: QTBUG-82351 Change-Id: I4e559af2a9a1455ab770fffd15f59fb3160b22eb Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
* forkfd: introduce forkfd_wait4() that takes optionsThiago Macieira2020-03-254-22/+56
| | | | | | | | | | | | | | | | | | "wait4" because it looks like the wait4() BSD function, which has the signature: pid_t wait4(pid_t pid, int *wstatus, int options, struct rusage *rusage); And because ours also has 4 parameters. Having options is important anyway. I might want to add some more later, but we can't really support them with the fall back implementation (in fact, we don't honor WNOHANG in the fall back implementation either). Change-Id: I4e559af2a9a1455ab770fffd15f5858bb357e15b Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
* Call post routines from ~QGuiApplicationMichal Klocek2020-03-251-0/+3
| | | | | | | | | | | | | | | | | | Currently depending if user uses QApplication or QGuiApplication we end up in different behavior when running post routines. For example QApplication destructor calls post routines before stopping event dispatcher, In case of QGuiApplication post routines are called from QCoreApplication destructor, so no more event dispatcher. This behavior is not consistent and creates troubles when releasing resources of web engine. Attached test will hang on windows with QGuiApplication, however works fine with QApplication. Task-number: QTBUG-79864 Change-Id: Ice05e66a467feaf3ad6addfbc14973649da8065e Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* CMake: Warn about using internal macros and functionsKai Koehne2020-03-251-13/+27
| | | | | | | | | These functions and macros were never documented. Let's warn about using them for now, with the option of removing / renaming them in Qt 6. Change-Id: Ia595aa35b73e54534e535d2946581651af8023f2 Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
* Fix deprecation of QComboBox:::currentIndexChanged(const QString&)Lars Knoll2020-03-252-27/+17
| | | | | | | | | | | | Don't introduce another overload with two parameters. Users want a simple signal to connect to, not another overload. Deprecate the currentIndexChanged(QString) overload, usage of that can/should get replaced by currentTextChanged(). This partially reverts commit 11dc7b35c8c3957bd19087a5e3ae7cfc4f1a3343. Change-Id: I5e7d16413f3d62b1a5a7a197f510af2c45cdfa55 Reviewed-by: Vitaly Fanaskov <vitaly.fanaskov@qt.io>
* Fix memory leakGiulio Camuffo2020-03-251-0/+3
| | | | | | | | | | When creating a new QColorSpacePrivate it must be reffed otherwise in the destructor the deref() will bring the count to -1 which is true and will not delete the d_ptr. Change-Id: Id569bae22134b56bf6ad37158d7079b495599fd7 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> (cherry picked from commit 20eabb72de94ddcef3c36b5cad0ce88944d42f8c)
* wasm: Add OpenGL version checkMorten Johan Sørvig2020-03-242-4/+16
| | | | | | | | | | | | | QtQuick3D probes for the supported OpenGL level by testing multiple OpenGL versions in descending order. Context creation must fail for versions not supported by WebGL. It does not appear that Emscripten does this for the 3.x minor versions, at least. Add version check which allows OpenGL (ES) 3.0 and 2.0. Change-Id: Ide8745dd79e69af86812a8d6f5d6cc16ecdd099a Reviewed-by: Lorn Potter <lorn.potter@gmail.com>
* Extend tiled optimization in 64-bit painting to 64-bit sourcesAllan Sandfeld Jensen2020-03-241-4/+10
| | | | | Change-Id: I74b88781d631ee68822cd08f9cb0aca03f7b688e Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Merge "Merge remote-tracking branch 'origin/5.14' into 5.15"Liang Qi2020-03-248-69/+223
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| * Merge remote-tracking branch 'origin/5.14' into 5.15Liang Qi2020-03-248-69/+223
| |\ | | | | | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/xcb/qxcbdrag.cpp Change-Id: I0b47324b70b0b4894e54b21aa3e7a5041f9bd5e3
| | * xcb: Add support for XdndActionList propertyAlexander Volkov2020-03-234-7/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows to pass and receive possible drop actions from other processes, including GTK applications. Fixes: QTBUG-75744 Change-Id: I944edc6fa00f8801a25912e70eb104a647a9fc0e Reviewed-by: JiDe Zhang <zccrs@live.com> Reviewed-by: Liang Qi <liang.qi@qt.io>
| | * Doc: fix copy paste errors in border-*-style documentationJoni Poikelin2020-03-211-4/+4
| | | | | | | | | | | | | | | Change-Id: I442513ec87e25610898c2102170a5f2bfec5ee77 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
| | * qtimezoneprivate_tz: Apply a cache over the top of timezone dataRobin Burchell2020-03-202-57/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Constantly re-reading the timezone information only to be told the exact same thing is wildly expensive, which can hurt in operations that cause a lot of QTimeZone creation, for example, V4's DateObject - which creates them a lot (in DaylightSavingTA). This performance problem was identified when I noticed that a QDateTime binding updated once per frame was causing >100% CPU usage (on a desktop!) thanks to a QtQuickControls 1 Calendar (which has a number of bindings to the date's properties like getMonth() and so on). The newly added tst_QTimeZone::systemTimeZone benchmark gets a ~90% decrease in instruction count: --- before +++ after PASS : tst_QTimeZone::systemTimeZone() RESULT : tst_QTimeZone::systemTimeZone(): - 0.024 msecs per iteration (total: 51, iterations: 2048) + 0.0036 msecs per iteration (total: 59, iterations: 16384) Also impacted (over in QDateTime) is tst_QDateTime::setMSecsSinceEpochTz(). The results here are - on the surface - less impressive (~0.17% drop), however, it isn't even creating QTimeZone on a hot path to begin with, so a large drop would have been a surprise. Added several further benchmarks to cover non-system zones and traverse transitions. Done-With: Edward Welbourne <edward.welbourne@qt.io> Task-number: QTBUG-75585 Change-Id: I044a84fc2d3a2dc965f63cd3a3299fc509750bf7 Reviewed-by: Ulf Hermann <ulf.hermann@qt.io> Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
| | * Doc: replace QFileInfo::created with birthTimeMauro Persano2020-03-201-1/+1
| | | | | | | | | | | | | | | Change-Id: Ia497febcbf28e4b3babe50fc6f05e12f3d686b91 Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* | | More qOverload cleanups in qtbaseTimur Pocheptsov2020-03-242-2/+2
| | | | | | | | | | | | | | | | | | Task-number: QTBUG-82605 Change-Id: I1c3c14ed82911ed5483258c11e76f5dd7744fa12 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* | | Fix use of deprecated ::forcesignAllan Sandfeld Jensen2020-03-241-1/+1
|/ / | | | | | | | | Change-Id: I39322bcc0e24d0bfccf43c8700a166ce350208ea Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | QXcbCursor: Replace deprecated QCursor APISze Howe Koh2020-03-241-6/+6
| | | | | | | | | | | | | | | | Align with e79a6253813cd67954e371805da547c48ea32d3d in qtbase. Task-number: QTBUG-48701 Change-Id: Ia3ca2de6bbf4e9c1738f77193351dd95a14dd2dc Reviewed-by: Liang Qi <liang.qi@qt.io>
* | Deprecation warnings: replace qrand with QRandomGeneratorVolker Hilsheimer2020-03-233-3/+8
| | | | | | | | | | Change-Id: I80fe6f611b367c6c8a1b77e82dc791493f88929b Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* | Merge "Merge remote-tracking branch 'origin/5.14' into 5.15"Mitch Curtis2020-03-238-24/+258
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| * | Merge remote-tracking branch 'origin/5.14' into 5.15Mitch Curtis2020-03-208-24/+258
| |\| | | | | | | | | | Change-Id: Ib2a2e3a292af43be3a980c2ccc943c08f4bbf72f
| | * Merge "Merge remote-tracking branch 'origin/5.14.2' into 5.14"Mitch Curtis2020-03-198-23/+245
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| | | * Merge remote-tracking branch 'origin/5.14.2' into 5.14Mitch Curtis2020-03-198-23/+245
| | | |\ | | | | | | | | | | | | | | | Change-Id: I34ca28c75b88e882c3f35f182bf01acb22b77637
| | | | * Android: Fix deployment on Windows hostEskil Abrahamsen Blomfeldt2020-03-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The paths in the build properties require forward slashes apparently. On Windows, we would default to native backslashes and they would be stripped from the path. Converting to forward slashes fixes the problem. Issue was introduced by dd04fb639bf357e66d0586faed78a3043a62819e, since before that, the NDK path was retrieved from the environment. Fixes: QTBUG-82944 Change-Id: I6c51113efcf671461a5871991b3225a52b95266c Reviewed-by: BogDan Vatra <bogdan@kdab.com>
| | | | * Fix potential out-of-bounds or nullptr accessVolker Hilsheimer2020-03-171-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This ammends change baed8534bc1dac36a9d0ef4240fc14398076a192, which might have introduced a hard to reproduce segmentation fault when the screen number is out of bounds, or when the QScreen object doesn't return a valid pointer for QScreen::handle. As the issue doesn't reliably reproduce, this is a speculative fix that adds bounds and nullptr checking. Change-Id: I0cec0a344e80159ee1723d840f207267a608cef4 Fixes: QTBUG-82807 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
| | | | * Do not crash on skipped Xlib visualsAllan Sandfeld Jensen2020-03-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If XLIB_SKIP_ARGB_VISUALS is set, we might fail to find visuals for supported configurations. Task-number: QTBUG-81904 Change-Id: Ib0d26faabe430925881b7f2acfc5361df3af416b Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
| | | | * Merge 5.14 into 5.14.2Kari Oikarinen2020-03-1021-110/+186
| | | | |\ | | | | | | | | | | | | | | | | | | Change-Id: Ib4b26bad47a850cde6253fb3422aae34b2cf622b
| | | | * | Windows QPA: Do not play sound for QMessageBox::NoIconFriedemann Kleint2020-03-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Amends 2f366a63b20a943ae3099605c2cdb34009ca5602. Task-number: QTBUG-82682 Task-number: QTBUG-81342 Change-Id: I30f465bf432e27828db460f6dbbb59eee0cca8f2 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io> Reviewed-by: André de la Rocha <andre.rocha@qt.io>
| | | | * | Fix CVE-2020-9327 in SQLiteAndy Shaw2020-03-042-9/+225
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was taken from abc473fb8fb99900 in SQLite, ref: https://www.sqlite.org/cgi/src/info/abc473fb8fb99900 Fixes: QTBUG-82533 Change-Id: I9840e29f19a0b861229987f5b59d8585ba2e55dc Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
| | | | * | QLibraryInfo: avoid unneeded conversion for path prefixKirill Burtsev2020-03-041-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ammends 4ac872639e. Change return type for getPrefix to eliminate toLatin1/fromLocal8bit conversion of initial value for relocatable prefix to preserve not-latin1 characters and return valid prefix path. Fixes: QTBUG-81462 Change-Id: I15cfa49e9e440e257b04dd31803cd1478f3b07f5 Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io> Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
| | | | * | Android: fix apk generation on Android API 23+BogDan Vatra2020-03-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Starting with Android API 23+ gradle enables uncompressed native libs by default. We must set android.bundle.enableUncompressedNativeLibs = false to gradle.properties, to force it to compress them and extract them on the device. Fixes: QTBUG-80766 Change-Id: Ia6d8d9179a341bbe7f8dc254a3b31d2ee8d7a5d7 Reviewed-by: Andy Shaw <andy.shaw@qt.io>
| | | | * | Android: Include the resConfigs so that the package can be uploadedAndy Shaw2020-03-031-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Google Play Store requires the resConfigs to be set to something valid otherwise it will not accept the package, so we default it to "en" to ensure it is valid. Fixes: QTBUG-81735 Change-Id: I1180481a1e5b88057aed2417716ca4d334080c00 Reviewed-by: BogDan Vatra <bogdan@kdab.com>
| | * | | | q_getTimeFromASN1: fix invalid accessTimur Pocheptsov2020-03-191-1/+17
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No sanitizer is needed, just looking at the code is enough. It was wrong. Change-Id: I9df417c137d6b3361c3161865e099a8be40860de Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* | | | | Fix the name in invokeMethodTimur Pocheptsov2020-03-231-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Task-number: QTBUG-82605 Change-Id: If21d9c25d607e8a363fe703b4ffa1e2d207eef39 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* | | | | Fusion Style: Use qobject_cast rather than dynamic_castUlf Hermann2020-03-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want to avoid RTTI. Fixes: QTBUG-82287 Change-Id: Ib034094d4035d6dfa99d00ac198c93cc9572755b Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | | | | rhi: gles2: fix uniform gathering after struct-type member in UBOsJean-Michaël Celerier2020-03-231-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Given: struct Light { vec4 foo; }; layout(std140, binding = 2) uniform material { Light light; int lightCount; }; the previous code would keep "light" appended for the prefix and look for `light.lightCount`. Change-Id: Ia8deacd0cb4833f45151e922fa7b5970169332eb Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* | | | | QTableView: Make sure to repaint all needed cells during resizingChristian Ehrlicher2020-03-211-8/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't try to update the scrollarea geometry while resizing a row or column since this may lead in flickering and artifacts, esp when the scroll mode is scrollPerItems. Instead do the calculation only when the resize is finished. Fixes: QTBUG-72870 Fixes: QTBUG-82595 Change-Id: Id6903c00485b3be6ed54bd5f9bcafdda6da21598 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Samuel Gaist <samuel.gaist@idiap.ch> Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* | | | | 64-bit atomics: fix bad copy/paste in macro definitionsThiago Macieira2020-03-201-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: QTBUG-82864 Change-Id: I35d5bcc92b2e4bddaacbfffd15fc42d054fcb2b1 Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
* | | | | Doc: replace deprecated references to QGLWidgetChristian Ehrlicher2020-03-206-12/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove references to the deprecated QGLWidget and replace it with QOpenGLWidget. Change-Id: Ia31df42ab61c25e9ce46f4491267d2c64910f55c Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | | | | QDateTimeEdit: with keyboardTracking off, allow values outside the rangeVolker Hilsheimer2020-03-201-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QDateTimeEdit very aggressively prevents user input that would result in values that are outside the dateTimeRange. While keyboardTracking is on this makes sense, as otherwise the dateTimeChanged signal would be emitted after each section, with a value that is outside the range. However, this prevented users from entering a date that is allowed, but where sections of the date are above or below the respective section in the maximum or minimum value. If keyboardTracking is off, QDateTimeEdit only emits the dateTimeChanged signal at the end of editing, when focus is lost or the return key is pressed, and then it enforces that the value is within the range anyway. This change makes the parser ignore the range during editing if keyboardTracking is off, thus allowing the user to enter a date where temporary values are outside the range. The test makes sure that we don't get signals emitted with out-of-range values, testing both with and without keyboard tracking. Change-Id: I00fb9f1b328a3477163f890c4618b40878657816 Fixes: QTBUG-65 Reviewed-by: Andy Shaw <andy.shaw@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | | | Fix binary compatibility issue in QJson{Array,Object} initializer_listThiago Macieira2020-03-202-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rewrite using CBOR internals replaced one of the two naked pointers that were members of QJsonArray and QJsonObject with a QExplicitlySharedDataPointer. The problem is that its operator= will read the current value to decrement the refcount and possibly delete the pointed object. But QJson{Array,Object}::initialize() are called from inlined code, without initialization. So we can't call operator=. We need to memcpy to write a nullptr. This is not unit-testable because it requires compiling against 5.14 or earlier, then running against 5.15. Fixes: QTBUG-82700 Change-Id: Iaa63461109844e978376fffd15f98c62656d197c Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* | | | | Doc: update QJsonObject::operator[] non-const to say it creates keyThiago Macieira2020-03-201-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the non-const QJsonArray::operator[] requires a valid index and all the const operator[] say that it returns Undefined if the key or index doesn't exist. This is the exception. Task-number: QTBUG-39864 Change-Id: Iaa63461109844e978376fffd15f9716f0cc66cca Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | | | OpenSSL: bump the minimum supported version to 1.1.1Giuseppe D'Angelo2020-03-202-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't support 1.0 any more, and 1.1.0 has reached EOL. Bump to 1.1.1 so we can freely use its APIs. [ChangeLog][QtNetwork][SSL] The minimum required version of OpenSSL is now 1.1.1. Change-Id: I5cfb6672fadfa48aedaefbcd6a954aa9eb85bfa5 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | | | | Add SSE2 optimized solid source compositionAllan Sandfeld Jensen2020-03-202-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Very similar to source-over, but have traditionally been inlined. Change-Id: I211f0b1c91c1a00c4769fbbfe2e3d0c7b22d7048 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* | | | | rhi: gl: Reduce state changesLaszlo Agocs2020-03-202-74/+278
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ...between setGraphicsPipeline() calls with different QRhiGraphicsPipeline instances within the same pass. Also adds similar logic for the GL_ARRAY_BUFFER (vertex buffers) as that is a hotspot as well. This is not intended to be a 100% avoiding any redundant call solution, but rather to take care of the most common hotspots, so that bad OpenGL implementations with a larger API call overhead will not cause us to regress compared to the direct OpenGL rendering path in Quick and Quick3D. What we have here reduces the number of GL calls in the view3d example by ~200 within one frame, which is a pretty good start. Task-number: QTBUG-78603 Change-Id: I6aeab9c1c43b148ea6ef05d0284990a996c7ba28 Reviewed-by: Andy Nichols <andy.nichols@qt.io>
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