ScreenGadget visualizes virtual desktop screen layout,
in device independent and native pixels.
This can be used to debug the (sometimes surprising)
device independent screen geometry resulting from Qt
applying a scale factor.
Change-Id: I5b18e0fc9a54ba3e14d648794429b2eeadd25748
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
Display active environment variables. Reorder the
labels with device independent values to the left
and native values to the right. Display the Qt scale
factor.
Change-Id: If95c252b06eff5abd91a25847777246effe94be2
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
The use of "Country" is misleading as some entries in the enumeration
are not countries (eg, HongKong), for all that most are. The Unicode
Consortium's Common Locale Data Repository (CLDR, from which QLocale's
data is taken) calls these territories, so introduce territory-based
names and prepare to deprecate the country-based ones in due course.
[ChangeLog][QtCore][QLocale] QLocale now has Territory as an alias for
its Country enumeration, and associated territory-based names to match
its country-named methods, to better match the usage in relevant
standards. The country-based names shall in due course be deprecated
in favor of the territory-based names.
Fixes: QTBUG-91686
Change-Id: Ia1ae1ad7323867016186fb775c9600cd5113aa42
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
It turns out QTextStream on Android isn't as easily visible as it is
when going through qDebug (where it can easily be seen with
`adb logcat -v brief libqnetworkinformation_<arch>.so:* -s`)
Change-Id: I3b495d7a3d331fda6cfe602c461107dd1d0b3faf
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
(cherry picked from commit 677797929d8080199990d741773832f80a654265)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Since the old code is now fully integrated in QNetworkInformation backends
Change-Id: Ia843d17bb3c98333e8d68752e25722b5860f48e0
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
(cherry picked from commit 7860b9e6ffece207d054ac0c321bc3c5b983708f)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
For Windows. Based on the code I wrote for QNetworkStatusMonitor.
It also renames the netlistmgr feature, avoiding the abbreviation.
Locally my MinGW fails the networklistmanager feature test so it may
not be supported on MinGW, likely leaving it without a backend at all.
Change-Id: I13bbe4127edc2a9c0bb91602c95f1cb206a85a69
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Add QRhi APIs to retrieve and reload the contents of the "pipeline
cache".
The only API where there is a true pipeline cache is object is Vulkan
(VkPipelineCache). For OpenGL, the other backend where we support this,
it is simulated with program binaries. The Qt 5 style OpenGL program
binary disk cache continues to work like before, but one has now the
option to do things in a more modern, graphics API agnostic way, that
leads to generating a single blob instead of a large set of files in
some system location, allowing easier "pre-baking" of the cache content.
It is expected that Qt Quick exposes the two new functions in form
if QSG_RHI_ environment variables, thus allowing easy testing and
cache file generation.
As an example for the performance improvements this can give, consider
Vulkan, where we do not have any existing persistent caching mechanism
in place:
Running BenchmarkDemoQt6.exe --scene flythrough --mode demo creates 18
QRhiGraphicsPipeline objects from Qt Quick and Qt Quick 3D.
The total time spent in QRhiGraphicsPipeline::create() during application
startup for these 18 pipelines is 35-40 ms on a given Windows (NVIDIA)
system.
When exporting the pipeline cache contents to a file, and then, in a
subsequent run, reloading the cache contents, this is reduced to 5-7 ms
on the same system, meaning we get a 6-7x improvement.
The generated data is always specific to a given Qt version, RHI
backend, graphics device, and driver version. Much of the implementation
consists of adding and verifying the appropriate header to the blobs
retrieved from the driver, to allow gracefully ignoring data that was
generated with a device or driver that differs from the one used at
run time. This should provide robustness, even if the Vulkan or OpenGL
implementation is for some reason not prepared to identity and reject
incompatible cache/program blobs.
Fixes: QTBUG-90398
Change-Id: I67b197f393562434f372c7b7377f638abab85cb3
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Instead, have a static function in QRhiVulkanInitParams then Qt Quick
and anyone else who creates a QVulkanInstance that is then used in
combination with QRhi can query.
Change-Id: I046e0d84541fc00f5487a7527c97be262221527f
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Those serve no purpose anymore, now that the .pro files are gone.
Task-number: QTBUG-88742
Change-Id: I39943327b8c9871785b58e9973e4e7602371793e
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Kai Koehne <kai.koehne@qt.io>
Just to avoid validation warnings on systems where the sampling
a D32 texture with linear filtering is not supported.
This is likely not a problem elsewhere: Qt Quick 3D for example
samples the depth texture only with Nearest filtering already.
Fixes: QTBUG-89761
Pick-to: 6.0
Change-Id: I80bf5b7ecfcb3365f4010daa17f2ef00bb206b74
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Even though there is no D3D-specific logic in the windows platform
plugin, meaning a QWindow with either OpenGLSurface or VulkanSurface
(or anything really) is DXGI/D3D-compatible, it now looks like it is
beneficial, and more future proof, if there is a dedicated surface
type.
As the linked report shows, there are OpenGL-specific workarounds
accumulated in the platform plugin, while not being clear if these
are relevant to non-OpenGL content, or if they are relevant at all
still. (and some of these can be difficult/impossible to retest and
verify in practice)
When D3D-based windows use the same surface type, all these are
active for those windows as well, while Vulkan-based windows have
their own type and so some of these old workarounds are not active
for those. To reduce confusion, having a dedicated surface type for
D3D as well allows the logic to skip the old OpenGL workarounds,
giving us (and users) a more clear overall behavior when it comes
to OpenGL vs. Vulkan vs. D3D.
The change is compatible with any existing code in other modules
because any code that uses OpenGLSurface for D3D will continue to
work, using the new type can be introduced incrementally.
Task-number: QTBUG-89715
Change-Id: Ieba86a580bf5a3636730952184dc3a3ab7669b26
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Complete search and replace of QtTest and QtTest/QtTest with QTest, as
QtTest includes the whole module. Replace all such instances with
correct header includes. See Jira task for more discussion.
Fixes: QTBUG-88831
Change-Id: I981cfae18a1cabcabcabee376016b086d9d01f44
Pick-to: 6.0
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
The windows library user32 is no longer a known library for qmake; add
it explicitly.
Pick-to: 6.0
Change-Id: I61f44e8a2cbccbabbdc5d58bd2615b431097aafd
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
QEventPoint instead of TouchPoint: we have source compatibility for that,
but we can use the new type to avoid the deprecation warnings.
Some position accessors have been renamed too.
Change-Id: I5bfe5bc853931127a883d2bd61fab122495fd427
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Q_MOVABLE_TYPE was conceived before C++ had move semantics. Now, with
move semantics, its name is misleading. Q_RELOCATABLE_TYPE was
introduced as a synonym to Q_MOVABLE_TYPE. Usage of Q_MOVABLE_TYPE
is discouraged now. This patch replaces all usages of Q_MOVABLE_TYPE
by Q_RELOCATABLE_TYPE in QtBase. As the two are synonymous, this
patch should have no impact on users.
Pick-to: 6.0
Change-Id: Ie653984363198c1aeb1f70f8e0fa189aae38eb5c
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Reviewed-by: Andrei Golubev <andrei.golubev@qt.io>
It's been deprecated since Qt 4.1.
Task-number: QTBUG-85816
Change-Id: Iafc6340716556f54fc5472c60035bb57461b842f
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Move the existing “kitchen sink” test out of the way,
and rename it to “kitchensink”
Change-Id: I121260e640bb2810a94f8112fcea212e97055fb3
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
It's no longer used; the only calls to QApplicationPrivate::desktop
pass the default nullptr for QScreen, so all we need is a Qt::Desktop
type toplevel widget.
Include changes documentation about both the class and QApplication::desktop
being gone in Qt 6.
Change-Id: I22d6e93cabc6aaaefffe5e96942886a2ef4e0609
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
In order to prevent too much voodoo in backends like D3D11, the input
layout is expected to specify the slice index for vecX that are part of
an unrolled matrix.
Also deoptimize the instancing manual test to exercise a matrix too
instead of just vectors.
Change-Id: If2dcbcbc483645ce2420b2f87dda765b95da6e80
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Use QScreen APIs instead.
Change-Id: Ie99af94fe4292223dbb165b3f5c1b74e8fe0498b
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
The original restriction to UniformBuffer was due to the GL backend
where there is no GL buffer object for QRhiBuffers with usage
UniformBuffer. However, we can still implement this for cases when
there is a true GL buffer object underneath. With other backends it
should all work as-is already.
This becomes useful when one has buffers with usage Vertex that need
full updates every frame. (f.ex. instance data)
Unfortunately this involves renaming the function. But while at it, add
an autotest case as well.
Change-Id: Iff59e4509a8bae06654cc92fe8428bd79eb012fb
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
The qsb files seem to be out of date for those two.
Change-Id: Id832e872667cac4d364e13c440011109a6dbdc7f
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Draw 25000 cubes while doing a uniform buffer update for each.
Change-Id: I2216641c8bf7c6ea147fe3edd679317b472e1f04
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
This time based on grepping to also include documentation, tests and
examples previously missed by the automatic tool.
Change-Id: Ied1703f4bcc470fbc275f759ed5b7c588a5c4e9f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
We were already using the 'native' nomenclature when referring to these
kinds of APIs, e.g. when talking about native handles, or the existing
QPlatformNativeInterface on a QPA level. Using 'native' for the user
facing APIs also distinguishes them from the 'platform' backend layer
in QPA and elsewhere.
Change-Id: I0f3273265904f0f19c0b6d62471f8820d3c3232e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Modify special case locations to use the new API as well.
Clean up some stale .prev files that are not needed anymore.
Clean up some project files that are not used anymore.
Task-number: QTBUG-86815
Change-Id: I9947da921f98686023c6bb053dfcc101851276b5
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Clean up the state of the projects,
before changing the internal CMake API function names.
Task-number: QTBUG-86815
Change-Id: I90f1b21b8ae4439a4a293872c3bb728dab44a50d
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
Utility for visualizing and debugging high-dpi rendering
using QPainter, at different (fractional) scale factors.
In addition contains prototype code for mitigating
painting artifacts such as drawing outside the clip
rect when scaling.
Change-Id: I44f39315ad9674790d51413dddf41e3a51043da6
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
DprGadget displays the devicePixelRatio for the current
screen using a large friendly font, as well as the
platform and environment inputs used for determining
the DPR.
Change-Id: Id619edad181eb7717f18eb98af341d6582a843a1
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
As OpenGL ES and Vulkan ruin the day with the spec mandated minimum
value for max threads per threadgroup being only 128, clients need
a way to decide if their compute shader (local_size_*) is suitable
for use at run time.
Change-Id: I72b4fc97032406340623add82ea4d9544ebe9fdc
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
It has been in Qt for some years now and 6.0 marks a good point to
enable it by default. The exception is connectToHostEncrypted where we
still require the users to enable it explicitly since there's no logical
way to disable it.
[ChangeLog][QtNetwork][QNetworkAccessManager] HTTP/2 is now enabled by
default.
Fixes: QTBUG-85902
Change-Id: Ia029a045727cc593d77df9eb3a5888522ad19199
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Instead of QCoreApplication::quit() directly calling exit(0), which would
leave QGuiApplication and client code out of the loop, we now send the
Quit event, and let it pass through event delivery, before finally ending
up in QCoreApplication::event(), where we call exit(0).
This has the advantage that QGuiApplication can ensure all windows are
closed before quitting, and if any of those windows ignore the close
event the quit will be aborted. This aligns the behavior of synthetic
quits via QCoreApplication::quit() with spontaneous quits from the
platform via QGuiApplicationPrivate::processApplicationTermination.
Clients who wish to exit the application without any event delivery or
potential user interaction can call the lower level exit() function
directly.
[ChangeLog][QtGui] Application termination via qApp->quit() will now
deliver Quit events to the application, which in turn will result in
application windows being closed as part of the application quit,
with an option to cancel the application quit by ignoring the close
event. Clients who explicitly want to exit the application without
any user interaction should call QCoreApplication::exit() explicitly.
Task-number: QTBUG-45262
Task-number: QTBUG-33235
Task-number: QTBUG-72013
Task-number: QTBUG-59782
Change-Id: Id4b3907e329b9ecfd936fe9a5f8a70cb66b76bb7
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
This is a source incompatible change for widget implementors.
Leaving the old enterEvent as a virtual overload is problematic due to
shadowing. Best to make a clean cut, widget reimplementors will get a compile
time warning if they mark their override as such, or if they try to call the
parent class implementation.
Addresses ### Qt 6 comment.
[ChangeLog][QtWidgets][QWidget] The virtual enterEvent handler now receives
a QEnterEvent, which contains information about mouse position and button
states, rather than a plain QEvent.
Change-Id: I233f594fd79c0c090983b3db8532913d00132fde
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Adjusting the QPrinter test case - some use cases no longer exist, or are
already tested in QPageSize and QPageLayout tests.
Adjust examples and manual tests.
Change-Id: I01cbc65f3d8031aea2dac86dd942126ba708b111
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
High-DPI pixmaps are always enabled, and cannot be disabled.
Change-Id: I01a006b404e5431582b64ef812974c1c022b39ae
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
