| Commit message (Collapse) | Author | Age | Files | Lines |
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There is no reason to use double precision for colors. We at most have
16 significant bits anyway.
Change-Id: I8b402cd978675b8ba7248176976d934363212ff1
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>
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Add virtual hooks that can make it possible in Qt6 to implement paint
device specific pixmaps.
Change-Id: Ib1d1d7b5e32d9430203f718534344b25c0ead744
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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Tackle some cleanups scheduled for Qt 6.
Change-Id: I46e6e49e3d74f49ce953a36c5611d635232d43b1
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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Fixes B5/B6 order and removes abandoned documentation for a removed duplicate.
Change-Id: I7647ee31a4ef4aa754058c8a6f68b4d4304e0043
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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Change-Id: Ic518f48b62055a4fa229751a80362f9426e0ac42
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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This ports all of QtBase.
Change-Id: If6712da44d7749b97b74f4614a04fac360f69d9e
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Reorder, and remove ### Qt 6 comment
It would be nice to have a way to statically assert that the order
of StandardPageSizes (and their id) matches the order of the enum,
but it's not possible (or at least very cumbersome) to do so.
Change-Id: Id0d0a58958f1e17151725cbe8f8068db64f84939
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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In some places needs to be ordered before const/constexpr though.
Change-Id: I57a521ac0ad22b5a018761c4d52befbef69d64c0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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As per ### Qt 6 comment, and the code that never allocated QPainterPathPrivate.
Change-Id: I553e3559fdb2a675f37cdd9855462a2f22ef84c6
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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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>
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Some of the methods are overrides of virtuals in QPagedPaintDevice, so document
and mark those as obsolete as well.
Adjust code that calls those APIs to use the recommended replacement.
Change-Id: I3cd1980609ea20808d17379a5f97ca595e869875
Pick-to: 5.15
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Remove enum value, documentation, and another ### Qt 6 comment.
Change-Id: I046d9581625d39c8fc8cf75287e8767501aae0cc
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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resolve remaining Qt6 TODOs
Change-Id: Iad659a09ddfe136bdc545bc0635b4c695540c58b
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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* Drop deprecation warnings for now-dropped items
* Use the 'qt6' define and a new \nothing doc macro to conditionally
document items on Qt 6
* Add a custom module header for docs that pulls in also Vulkan headers
* Add \internal command for internal classes/functions
* Move QtGUI-related code snippets from widgets to gui docs
Change-Id: Ieb386b96631a49568d09059906d307c45c01d93a
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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For historical reasons Qt 5 has:
int QPaintDevice::devicePixelRatio()
qreal QPaintDevice::devicePixelRatioF()
Change the int to qreal so that Qt 6 will have
qreal QPaintDevice::devicePixelRatio()
qreal QPaintDevice::devicePixelRatioF() [to-be-removed]
Change-Id: Ie904e02ec490cbcd2acb5dcecb193e9af4cb90f0
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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The explicit paint event on QtGui and QPA level allows us to untangle
the expose event, which today has at least 3 different meanings.
It also allows us to follow the platform more closely in its semantics
of when painting can happen. On some platforms a paint can come in
before a window is exposed, e.g. to prepare the first frame. On others
a paint can come in after a window has been de-exposed, to save a
snapshot of the window for use in an application switcher or similar.
The expose keeps its semantics of being a barrier signaling that the
application can now render at will, for example in a threaded render
loop.
There are two compatibility code paths in this patch:
1. For platform plugins that do not yet report the PaintEvents
capability, QtGui will synthesize paint events on the platform's
behalf, based on the existing expose events coming from the platform.
2. For applications that do not yet implement paintEvent, QtGui will
send expose events instead, ensuring the same behavior as before.
For now none of the platform plugins deliver paint events natively,
so the first compatibility code path is always active.
Task-numnber: QTBUG-82676
Change-Id: I0fbe0d4cf451d6a1f07f5eab8d376a6c8a53ce8c
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
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- Remove obsolete functions and enumeration values
- Remove QObject * parameter from QMetaProperty accessors
- Fix renamed enumerations in QSsl
- Fix list items to be \li
- Fix function signatures and variable names
Change-Id: I37c7e6bf2c8ff92bc7b82620bae0a27796f866ab
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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It was marked internal anyway. Use the constructor taking a
QMetaType instead.
Change-Id: I15b9cd0911aac063a0f0fe0352fa2c84b7f7c691
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Both normal and relaxed constexpr are required by our new minimum of
C++17.
Change-Id: Ic028b88a2e7a6cb7d5925f3133b9d54859a81744
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
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The earlier limit set on the curve threshold turned out to be too
strict, leading to visibly bad rendering in reasonable use cases.
Ref. 5322998a0ba80b1e095340245ddb00aaf5947be9
As a drive-by, add a missing fixed-to-real conversion. (This is a
no-op in a default build, where qfixed==qreal.)
Fixes: QTBUG-85193
Pick-to: 5.15 5.12
Change-Id: I7cc3543d7aa4e90643b275686372400879decef2
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
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Multiplying 65535 by 65535 would exceed the precision of an int, so
use 65535U instead.
Change-Id: I066e552fb7db03ce867bcbfbd0b555ac98ca4bbf
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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It's undefined and causes a division by zero.
Fixes: oss-fuzz-24273
Pick-to: 5.12 5.15
Change-Id: I3d34d5c43cccff9255abaf87af265ddea3fe6d95
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
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Employ RO0; inherit the constructors from the base class; and
do some code tidies as a drive by.
The inherited constructors bring in goodies like initializer_list
support.
Change-Id: Ia00a3f9b0ccbf182bf837bc65ba2305110c8dc60
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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In particular switching the SUBPIXELS macro with FRACT makes the logic
valid for all 24dot8 fixed point values.
Change-Id: I4e58df94f8cf3c557f670c5d3088942e9b8efa6d
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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The problem was that QtCore exported those classes deriving from
containers, which caused applications to try and import those same
functions from QtCore, depending on whether they saw the #include or
not.
Now we don't need the hack anymore.
Change-Id: I0a103569c81b4711a649fffd14ec9282454a1fdc
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Old data was held in buffers which caused OpenGL paint engine to
re-render previous shape again with current settings if the current path
was completely clipped.
Pick-to: 5.15
Fixes: QTBUG-35513
Change-Id: I0cd448e0b18d199af11e82d79b1ab72d0f89c79e
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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Change-Id: Ide3b5a3b0f2d93708409edac8aa999eb25c3ab54
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Pick-to: 5.15
Change-Id: If064fae5eaaeb2e53e3dd05cb9dc1cdf49ad1f04
Reviewed-by: Rainer Keller <Rainer.Keller@qt.io>
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Pick-to: 5.15
Fixes: QTBUG-85749
Change-Id: Ie77145e851ff64d4c88fce7211135d66e9b94a84
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
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Change-Id: Ic8db7dc252f8fea46eb5a4f334726d6c7f4645a6
Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
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Static inline on functions serves the same purpose of keeping non-
inlined instances from different binaries from being mixed, and has the
benefit of being available across compilers.
Change-Id: I12467f6d887471d8fd70ff4623c473c2a5a45664
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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The shift operator is undefined for negative values.
Fixes: oss-fuzz-23735
Pick-to: 5.15 5.12
Change-Id: Ib4bad0bf2135f9ddc95f6d7de64d935a02b4791e
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
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toArgb32 was leaking an SSE4 instruction when not inlined.
Pick-to: 5.15
Change-Id: I5df87bc7343f4ec40881a0aedd6f066323143817
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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Task-number: QTBUG-81876
Change-Id: I2297291a4157e7015f499b0a6127301d9cb58526
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Up to (including) C++11, integral bitfields of unspecified signedness have
implementation dependent signedness.
Detected by LGTM.com static analyzer.
Pick-to: 5.15
Change-Id: Ibaa0fdc6e443495a3cd40330c4573c9cc6ccdf5b
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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Avoids undefined behavior when trying to shift negative values.
Fixes: oss-fuzz-21860
Fixes: oss-fuzz-23968
Pick-to: 5.15 5.12
Change-Id: I879c97624e3f8ba9cf01e0a3a682379cd8c4a199
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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We should check for the haswell set of features here as well, as we
do in the main switch.
Not that there are supposed to be any processors with AVX2 without the
full set though.
Pick-to: 5.15
Change-Id: Ifa648d605a50748cff21ae0a0c75ae47f620d9c0
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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Task-number: QTBUG-84469
Change-Id: I366e845249203d80d640355a7780ac2f91a762f1
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
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Fixes: QTBUG-83229
Pick-to: 5.15
Change-Id: If94028f27c9085e391acb9c423cde1b7c12bca36
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
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The change creates a slight source incompatibility. The main
things to take care of are
* code using printf statements on list.size(). Using qsizetype in
printf statements will always require a cast to work on both 32
and 64 bit.
* A few places where overloads now get ambiguous. One example is
QRandomGenerator::bounded() that has overloads for int, uint and
double, but not int64.
* Streaming list.size() to a QDataStream will change the format
depending on the architecture.
[ChangeLog][QtCore][QList] QList now uses qsizetype to index into
elements.
Change-Id: Iaff562a4d072b97f458417b670f95971bd47cbc6
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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And clean up some unused pieces of code.
Change-Id: I285b6862dc67b7130af66d3e08f652b1a56b990e
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Task-number: QTBUG-82978
Change-Id: Iea3bcaec1ef9f4bd0f73e5dccca33354650f5bf4
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
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Fix the signature of an assignment operator.
Change-Id: I125c0129bb2607e5d8beb932da843a0393f2cfeb
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
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Applied to headers only. Source file to be changed separately.
Task-number: QTBUG-84469
Change-Id: Ic08a899321eaffc46b8461aaee3dbaa4d2c727a9
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
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Check that the sizes are even representable when checking if clipping is
necessary.
Fixes oss-fuzz 23630
Pick-to: 5.15 5.12
Change-Id: I95d6873d28b0e4f47aae7666f7ee96b745dc997b
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
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And name the main class QList. That's also the one we document.
This gives less porting pain for our users, and a lot less churn
in our API, as we use QList in Qt 5 in 95% of our API.
In addition, it gives more consistent naming with QStringList and
QByteArrayList and disambiguates QList vs QVector(2|3|4)D.
Fixes: QTBUG-84468
Change-Id: I3cba9d1d3179969d8bf9320b31be2230d021d1a9
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
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There is no reason for keep using our macro now that we have C++17.
The macro itself is left in for the moment being, as well as its
detection logic, because it's needed for C code (not everything
supports C11 yet). A few more cleanups will arrive in the next few
patches.
Note that this is a mere search/replace; some places were using
double braces to work around the presence of commas in a macro, no
attempt has been done to fix those.
tst_qglobal had just some minor changes to keep testing the macro.
Change-Id: I1c1c397d9f3e63db3338842bf350c9069ea57639
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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Consistently use the macro from qcompilerdetection.h instead of manually
disabling the warning for three different compilers.
Change-Id: Id59d30047c8a504e1082d7e47c02f4746fddf9d6
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
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Task-number: QTBUG-84319
Change-Id: I1761096fbcc9421a013cf73f831a2a2ba0c18006
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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Change-Id: I4021abb901260c3e27cefd81b3acd5ac198941c8
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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