Create a MedianDouble class and V2 version of BlockSizeManager, which
use a fixed size array of double (since we always use 7 elements
to calculate the median anyway).
Change-Id: Ife90b90336a9a8c037b90726dee4cd2a1b8b6cd9
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Handle special case mapping of length 1 explicitly;
Skip calculating of high surrogate for the same plane;
Optimize branch prediction with Q_LIKELY/Q_UNLIKELY;
Replace peekNext() + advance() with just next() in the caller function.
Change-Id: I0d37969749bd8ca855321242e6a0e72c405c5f8d
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Do ourselves and our users a favor by pointing out why Qt (Quick)
apps perform horribly on commonly used distros on the RPi. Using
a software rasterizer on such boards is not going to cut it.
Task-number: QTBUG-50533
Change-Id: I087f502ddb9c6bdde84343e6abd85c87cdc474f0
Reviewed-by: Andy Nichols <andy.nichols@theqtcompany.com>
Commit 6e6f27b6 made it possible to set the PKG_CONFIG variable using
CROSS_COMPILE as a prefix. The problem with that solution is that it makes
pkgConfigExecutable() skip the environment setup for pkg-config as well,
as it expects the pre-set command to be self-contained - which it isn't.
To avoid this problem we need to store the pkg-config define in the
device spec in a separate variable.
Change-Id: Id8ae7fb03d9253be55840e23fe73b30815ee86c3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
A switch had a case whose body was in a #ifndef; when that got elided,
this case fell through into an entirely misguided case. Give the #if
a #else clause so that it break;s in the defined case. Code review
revealed another, then I searched for more following the same pattern.
Change-Id: I57fb59b6c8d349604f3fc6c8b1d424fb3c775d50
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
According to the spec, pixmap type is ARRAY(INT, INT, ARRAY BYTE).
This also matches our QXdgDBusImageVector typedef.
Also fix the D-Bus Introspection class info.
Change-Id: Ic13e8a078299b9c76d2742055d64cfdc54460d58
Reviewed-by: Dmitry Shachnev <mitya57@gmail.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
When initializing the font members in the QGnomeTheme constructor,
the QFont constructor called QGuiApplication::font() which in
turn calls initFontUnlocked(), initializing
QGuiApplicationPrivate::app_font to QPlatformFontDatabase::defaultFont()
("Deja Vu 12") since QGuiApplicationPrivate::platformTheme() is still
0 at that point.
Change the fonts to pointer members and initialize them
delayed in QGnomeThemePrivate::configureFonts() instead.
Task-number: QTBUG-49095
Change-Id: I3282ea8484e04827be2a424f5ea3e34d607c4bc5
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
The native socket engine used strcpy for WinRT, which tries to copy
terminating null character. The QSocketNotifier::async_readDatagramSlot
autotest uses a buffer of size 1, which causes readDatagram to overwrite
the buffer on the stack.
Hence use memcpy instead to protect from additional copies beyond
barriers. Note that we cannot use qstrcpy as that does a buf[size-1] =
'\0' at the end, which would remove content for a buf size of 1.
Change-Id: I20baf9e63646cd28c1c954a20b8ae9c7d5873c31
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
msvc2015 reintroduced a couple of functions from the win32 API
towards WinRT.
Enable usage of those and simplify the file system engine.
Furthermore update the autotests.
Change-Id: I9eafffba0ddfd05917c184c4a6b9e166f86d71d9
Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com>
Use reverse_iterator, now that we finally have it.
Change-Id: If74ead1a6075c5437c1d111206913481a495a014
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
The ABI says that PC-relative displacements should be on 32-bit fields,
even on 64-bit builds. For -mcmodel=large, it should use R_X86_64_GOT64
relocations, like 32-bit.
Task-number: QTBUG-50537
Change-Id: I1041122c530b4f5bbaabffff142ade5b3cbfc4c5
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
It's possible to configure an interface so that it isn't the case. I have
no idea if this is a valid scenario, but the unit test shouldn't enforce
that.
ip addr can report:
inet 192.168.1.1/32 brd 192.168.1.255 scope global vlan0
valid_lft forever preferred_lft forever
Change-Id: I8de47ed6c7be4847b99bffff141c337575760bd9
Reviewed-by: Richard J. Moore <rich@kde.org>
If SIOCGIFADDR fails, then don't bother trying to get the broadcast
address or netmask, and especially don't add the empty
QNetworkAddressEntry to the interface. This can happen on interfaces
that have no IP address assigned (for example, inactive interfaces).
Change-Id: I8de47ed6c7be4847b99bffff141c326d94ecca78
Reviewed-by: Richard J. Moore <rich@kde.org>
Certain Linux interfaces have no addresses at all (hardware or IP), like
the nlmon interfaces. They weren't being reported.
Change-Id: I8de47ed6c7be4847b99bffff141c2b60c2089ad3
Reviewed-by: Richard J. Moore <rich@kde.org>
This shortens an earlier over-long line of declarations and makes
visible that these are declare-and-initialize.
Change-Id: I39fa9613196c34f7e2b2da04da729324d7f83a55
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
QDateTimeParser::parseFormat()'s top-level scope has a const int max;
this was shadowed by a short-lived max in an inner scope; and the
outer scope's max could be re-used one more time after that to save
re-evaluating the same unchanged expression it held.
Change-Id: I9f07452bb0b4e5ff4bcf6396d42d1419de6276fa
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@theqtcompany.com>
A check for a backslash before a quote neglected to pretest that the
quote wasn't the first character in its string.
Change-Id: Ib5226836d1111e37bed984938f7c667be59eb1c5
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
An if () {...}'s close-brace was hiding on the end of a break; line,
an idiom used in several places for braces that existed to contain a
case (for the sake of local declarations). This made it hard to see
that there was an if() whose else was the resulting (commented)
fall-through. So put that close-brace on the comment's line and make
the comment clearly indicate it's an else.
Change-Id: Ie7e7c7063bef96536d6231297b083fc384f2363e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The important one is EET, for the benefit of our CI system; but other
European zones and the USA's coastal zones likely have enough hackers
in them to make this worth checking.
Change-Id: Idcc703bce29808e1a0a6279680cc8d3cbed38dac
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Time zones change on the whim of politicians. Consequently, we can
seem to be in CET/CEST or on UTC (because we tested sample dates when
our zone coincided) when we aren't (i.e. we're in a materially
different zone at the time probed by some particular test). Make the
initialization of the globals that test this more robust against
governmental meddling and document the unfixable problem with Algeria:
a DST transition *on the epoch*.
Change-Id: I17c5c81d339b80af12f4ffab367e28052dd6c2fa
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
There are several European time zones; the only one relevant to the
tests here is CET. They won't work with WET, GMT or EET. So name
them and related variables for CET, not for Europe.
CET's summer-time isn't called CST; and the (existing) spring forward
test works only in CET/CEST, not elsewhere in Europe.
Change-Id: I55c7544bf792de7495700b749b935ec534831d8b
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
When using QUrl::PreferLocalFile we do want to strip the leading slash,
as toLocalFile() would do as well.
Behavior change by means of an example:
QUrl url(QUrl::fromLocalFile("C:/file.txt")
url.toLocalFile() --> "C:/file.txt"
Before:
url.toDisplayString(QUrl::PreferLocalFile) --> "/C:/file.txt"
After:
url.toDisplayString(QUrl::PreferLocalFile) --> "C:/file.txt"
Task-number: QTBUG-41729
Change-Id: I7d425541f6077ebcf3fcf46feeb7e0f03a0d7fe2
Reviewed-by: Dominik Haumann <dhaumann@kde.org>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The test inserts strings "0" ... "9" into the text document,
takes the half of resulting document's size, makes half of
lines invisible and compares sizes. On OS X 10.11 after inserting
"4" the width changes, so making "4" invisible also reduces the width
and QCOMPARE(currentSize, previosHalfSize) fails. Instead of digits,
insert the same string "A" 10 times.
Change-Id: Ie88a0442703f98949cea9bcdb694cecee59695f3
Task-number: QTBUG-49848
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
Imprementation of QWeakPointer assign operators have return types
that are references. However, in qsharedpointer.h where separate
declarations are held for documentation purposes, the reference
qualifiers were missing. This led to incorrect documentation being
generated.
Task-number: QTBUG-49862
Change-Id: I32727762826feb15a3f4f22446e51d2df16e605f
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
This is a port of f54c5d9133d7aa7636988db36fa6cc51d26434b6
from Qt 4.8 which was lost in the transition to Qt 5. It makes sure
we use the correct bounding box for the transformed glyph by
getting from DirectWrite itself.
[ChangeLog][Windows] Fixed transformed text when using the
DirectWrite font engine.
Task-number: QTBUG-50009
Change-Id: I416ab64253165b878af6b9837348134fede8092e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
On OS X 10.11 (El Capitan) the system menu bar can be automatically
hidden, in which case the menu bar height is reported to be 0 when
using the menuBarHeight API.
This resulted in failing to prepare an image for the system tray
icon item, making the tray item "invisible".
Instead we now use the [[NSStatusBar systemStatusBar] thickness]
API, which returns the correct height regardless of the menu bar
being hidden or not.
Task-number: QTBUG-48960
Change-Id: I208fb8df13754964a6f254cadfbff06dd56c6bab
Reviewed-by: Markus Goetz (Woboq GmbH) <markus@woboq.com>
Reviewed-by: Jake Petroules <jake.petroules@theqtcompany.com>
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>
Since 7c6625b105 native OpenGL widgets
are able to render, but performance is very low. It also slows down
rendering for top-level OpenGL widgets.
Render-to-texture widgets prevent triggering unnecessary backingstore
painting when only the OpenGL content changes.
This patch makes possible to use that feature for native and top-level
widgets by calling "markDirtyOnScreen()" function only when necessary.
This patch also prevents native and top-level OpenGL widgets from
flickering during resizing.
Task-number: QTBUG-50381
Task-number: QTBUG-49620
Change-Id: I0c16ea644fb869a00772fd74e1709611e627bff3
Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Build the QPlatformAccessibility support on WinCE7, so
that QtQuickControls, which depend on the availability of
QPlatformAccessibility, can be used on WinCE7 as well.
Change-Id: Ice7370b891a2963483bbfe1af8b219717541e64b
Reviewed-by: Björn Breitmeyer <bjoern.breitmeyer@kdab.com>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@theqtcompany.com>
Having a precompiled header file without file extension (or without
common file extension) led to an incorrectly generated Visual
Studio project file. The custom build step for automatically
generating the corresponding source file was missing.
Remove the file extension check that apparently was yet another
feeble attempt of runtime optimization.
Task-number: QTBUG-50442
Change-Id: I0552f94be12cbb70e2f32c242c7364699979bd81
Reviewed-by: Karsten Heimrich <karsten.heimrich@theqtcompany.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Remove QPrintPropertiesDialog::showEvent(). It just accepts
QShowEvent, it makes no sense. At the same time this method
overrides QDialog::showEvent(), which centers dialogs.
Change-Id: I11510feb4a946f347c19d6ac59874b4cb931020e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
When building application statically, it's important to keep libraries
we're linking against in order. qmake's "*=" operator fails to do that,
so use "+=" instead.
Change-Id: Id3627da47d07c70fd07185a777f2f07bb4057f03
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
This can happen with a suitably complex use case
(See QTBUG-50263)
Change-Id: Ie8fa7b5872a902e802fda5795ade3369399ddb54
Task-number: QTBUG-50263
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
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>
On some drivers (e.g. NVIDIA, tested on Windows) the
status check is apparently expensive. A simple FBO
test app rendering into the FBO on every frame (and
thus calling bind()) shows a 19-21% CPU usage. With
the patch this gets reduced to 0.8-1%.
The check is fairly useless too - whenever creating
attachments, the status is checked, so d->valid is
up-to-date.
Task-number: QTBUG-50496
Change-Id: Ie9f0db34e5c2bc1a1141c734ca0b318419013c0d
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
This is aligned with our coding style and it should have been this way from
the start.
Change-Id: I23a00eb220dd9f17d9239c811b556885a2c0186a
Reviewed-by: Fredrik de Vibe <fredrik.devibe@theqtcompany.com>
Reviewed-by: Jan Arve Sæther <jan-arve.saether@theqtcompany.com>
When the remote peer closed the connection, a read notification needs
to always be emitted, otherwise the higher layer does not get the
disconnected signal. From the other side, underlying QAbstractSocket
object could temporarily disable notifications from the engine at
any time. To avoid possible blocking of the socket, take a pending EOF
into account when the read notifications are re-enabled.
Change-Id: Iac9d4e2f790530be3500baf5a2000f1f63df5cc2
Reviewed-by: Ulf Hermann <ulf.hermann@theqtcompany.com>
Merge in the changes up to revision 306 of the lp:qtubuntu repo.
Change-Id: I55dcb9e06e0a3503d6abe4b0894d5ef5a785b6bb
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
Like xcb does since 1bcfc3de75.
For TranslucentBackground (ARGB32_Premultiplied) there is no change
in practice. For RGB32 we will promote to ARGB32_Premultiplied
but everything should behave like before, except that we do not rely
on undefined behavior anymore when QOpenGL/QuickWidget is in use. For
RGB16 this will enable QOpenGL/QuickWidget since there the hole
punching mechanism needs an alpha channel always.
Change-Id: Id04ea548cee245ec91642f1358a5e501b62ff64c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
On Andorid 64 bit O.S.s the libs are not located anymore on dataDir/lib/
but they are located on dataDir/lib/<arch>/. Using nativeLibraryDir instead
of dataDir we'll get the right folder.
Change-Id: I40ef9513eb5b51f81032bd41f9943ab7b959ad51
Task-number: QTBUG-50394
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
Fixes a regression appearing in 5.5 where QtWidgets-based file dialogs
showed up too small on Windows.
Change-Id: I5f74ab01d4368d67ab79d3a1b145fb63bdd69ca0
Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
