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It is only used by the fontengines. This is one of the steps to make it
easier to make fontengines build outside of QtGui.
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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This reverts commit 62b5ef3cc1306e46a4042b14867f2f92d9a110f3.
The implementation of hfw from this patch is unfortunately not robust enough.
It doesn't manage correctly the constraints on the layouts and the cell spans.
It caused bad behaviour or regressions seen in tasks:
QTBUG-13547, QTBUG-13067, QTBUG-13549, and more
Reviewed-By: ogoffart
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The problem is that with empty layouts we could sometimes divide by 0.
Note: This doesn't fix the whole task...
Task-number: QTBUG-13547
Reviewed-by: ogoffart
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
QTextCodec: Fix valgrind warning when using QTextCodec in destructions functions
Fix double painting when adding an item into a linear layout
Fixed antialiased rasterization bug in raster engine.
Fixed potential crash when loading corrupt GIFs.
Work around an ATI driver problem with mutli-sampled pbuffers.
tst_qstatemachine.cpp: fix compilation with Sun Studio
Fixed regression in clipping.qps autotest on 64-bit.
Fixed crash when using Qt::WA_DeleteOnClose on a QPrintDialog on Mac.
Fixed performance regression in curve stroking.
Don't disable texture_from_pixmap on GLX/X11 by default.
Avoid creating copy of an image in memory when storing as png
Doc update for the support of MSVC 2010 64-bit
fix documentation of drawText(int, int, int, int, ...
Optimization of pixel conversion when storing jpeg
Don't pretend to support single buffered EGL surfaces.
Named anonymous struct in the OpenGL paint engine.
Fixes gray_raster incorrectly reporting out of memory error.
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functions
Reviewed-by: Denis
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the problem was that the item is first painted at its default position,
then moved by the layout and finally repainted.
We now made sure the item is laid out before the first paint event
occurs.
Task-number: QTBUG-13865
Reviewed-by: bnilsen
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When rasterization in the gray raster fails due to out of memory there
might already have been a number of spans flushed. To avoid flushing
these spans multiple times and thus getting overdraw artifacts we need
to keep track of how many spans to skip when we redo the rasterization.
This fixes the rendering error in arthur test paths_aa.qps
Reviewed-by: Yoann Lopes
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fixed potential crash when loading corrupt GIFs.
Work around an ATI driver problem with mutli-sampled pbuffers.
tst_qstatemachine.cpp: fix compilation with Sun Studio
Fixed regression in clipping.qps autotest on 64-bit.
Fixed crash when using Qt::WA_DeleteOnClose on a QPrintDialog on Mac.
Fixed performance regression in curve stroking.
Don't disable texture_from_pixmap on GLX/X11 by default.
Avoid creating copy of an image in memory when storing as png
Doc update for the support of MSVC 2010 64-bit
fix documentation of drawText(int, int, int, int, ...
Optimization of pixel conversion when storing jpeg
Don't pretend to support single buffered EGL surfaces.
Named anonymous struct in the OpenGL paint engine.
Fixes gray_raster incorrectly reporting out of memory error.
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Task-number: QTBUG-13774
Reviewed-by: aavit
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Explicitly check if the pbuffer context is multi-sampled and turn
off the render_texture extension if it is.
Task-number: QTBUG-14027
Reviewed-by: Kim
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Task-number: QTBUG-12995
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TPos needs to be 32-bit, not 64-bit. QT_FT_Pos being 64-bit caused
sizeof(TWorker) + sizeof(TCell) in qgrayraster.c to exceed 4096, which
is the MINIMUM_POOL_SIZE, leading to rendering errors in certain cases.
Reviewed-by: Yoann Lopes
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The Qt::WA_DeleteOnClose bug was fixed some time ago, while this
workaround was "forgotten" in the QPrintDialog code. It actually
causes a crash and is no longer necessary.
Task-number: QTBUG-11430
Reviewed-by: Prasanth
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fixed performance regression in curve stroking.
Don't disable texture_from_pixmap on GLX/X11 by default.
Avoid creating copy of an image in memory when storing as png
Doc update for the support of MSVC 2010 64-bit
fix documentation of drawText(int, int, int, int, ...
Optimization of pixel conversion when storing jpeg
Don't pretend to support single buffered EGL surfaces.
Named anonymous struct in the OpenGL paint engine.
Fixes gray_raster incorrectly reporting out of memory error.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fixed performance regression in curve stroking.
Don't disable texture_from_pixmap on GLX/X11 by default.
Avoid creating copy of an image in memory when storing as png
Doc update for the support of MSVC 2010 64-bit
fix documentation of drawText(int, int, int, int, ...
Optimization of pixel conversion when storing jpeg
Don't pretend to support single buffered EGL surfaces.
Named anonymous struct in the OpenGL paint engine.
Fixes gray_raster incorrectly reporting out of memory error.
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Change c46688b8a88da made us use m_curve_threshold for both
QBezier::shifted and QBezier::toPolygon, and adjusted the threshold
dynamically based on the painter scale. Since the threshold in shifted
was already relative to the pen width, it is independent from the
painter scale. Instead, we need to set a separate threshold for dashing.
Also, in several places we were calling setCurveThresholdForTransform
with the painter matrix even though we were transforming the points into
device coordinate space before stroking.
Task-number: QTBUG-13894
Reviewed-by: Gunnar Sletta
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We made a mistake of trying to make use of the texture_from_pixmap
extension by default when binding textures in Qt. The extension
have several limitation and using it produces crashes with certain
drivers/graphic card combos, but we can't change this now since
it will break existing apps using well behaved drivers.
We'll fix this for 4.8 with either a QGL::BindOption or configure
flag.
Revert "Don't try to use the texture_from_pixmap extension in
GL on desktop/X11."
This reverts commit 07c5429d5aacab932cd912e66287d66fb952e7c4.
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MS has released a hotfix for the support of MSVC 2010 64-bit.
It fixes the optimizer that could generate code that crashes.
Reviewed-by: Trust-Me
Task-number: QTBUG-11445
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* staging:
fix documentation of drawText(int, int, int, int, ...
Don't pretend to support single buffered EGL surfaces.
Named anonymous struct in the OpenGL paint engine.
Fixes gray_raster incorrectly reporting out of memory error.
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* staging:
Don't pretend to support single buffered EGL surfaces.
Named anonymous struct in the OpenGL paint engine.
Fixes gray_raster incorrectly reporting out of memory error.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Don't pretend to support single buffered EGL surfaces.
Named anonymous struct in the OpenGL paint engine.
Fixes gray_raster incorrectly reporting out of memory error.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Don't pretend to support single buffered EGL surfaces.
Named anonymous struct in the OpenGL paint engine.
Fixes gray_raster incorrectly reporting out of memory error.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Don't pretend to support single buffered EGL surfaces.
Named anonymous struct in the OpenGL paint engine.
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Task-number: QTBUG-12865
Reviewed-by: Samuel
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Task-number: QTBUG-13926
Reviewed-by: Gunnar
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The bug caused a useless realloction everytime a path was rasterized
with gray_raster.
Task-number: QTBUG-13871
Reviewed-by: Samuel
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Task-number: QT-3871
Reviewed-by: Kim
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Reviewed-by: Kim
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Skip tst_QFont::lastResortFont() for Q_WS_QWS
Fixed failure of benchlibcallgrind selftest on some platforms.
Fix QFontMetrics::lineWidth() for fonts with defined point size
Implemeting, exporting and autotesting QFont::lastResortFont()
Fixed compile error on non-Symbian platforms.
Fixed regression when typing in QTextControl based widgets on Symbian
Fixed incorrect snippet in BLD_INF_RULES documentation
Streamlined smart installer package creation
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QFont::lastResortFont() may abort with qFatal() on QWS if
absolutely no font is found. Just as ducumented.
This happens on our CI machines which run QWS autotests.
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This test may be sensitive to the particular toolchain and valgrind
versions on the test machine. We'll work around that.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Fix QFontMetrics::lineWidth() for fonts with defined point size
Implemeting, exporting and autotesting QFont::lastResortFont()
Fixed compile error on non-Symbian platforms.
Fixed regression when typing in QTextControl based widgets on Symbian
Fixed incorrect snippet in BLD_INF_RULES documentation
Streamlined smart installer package creation
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QFontMetrics::lineWidth() and ::underlinePos() return value 1
regardless of the font size if the size was defined in points
(instead of pixels).
(On Symbian) QFontMetrics::lineWidth() calls
QFontEngine::lineThickness() which uses its fontDef.pixelSize in
order to come up with a suitable line width. If the QFont size
was defined in points, Qt needs to make sure that fontDef.pixelSize
is set accordingly. This patch adds the code to make sure that
QFontEngine::fontDef always has a valid pixel size.
tst_QFontMetrics::lineWidth() was added, wich failed before and
passes after this patch.
Task-Number: QTBUG-13009
Autotest: Passes
Reviewed-By: Eskil
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An implementation of QFont::lastResortFont() is still(!) missing
in Qt 4.7.0. I only became aware of QTBUG-6921, lately.
This patch...
1) implements QFont::lastResortFont() in qfont_s60.cpp by first
trying to get the lastResortFamily() and then falling back to a
hardcoded font.
2) updates the .def files with one additional entry
3) adds an autotest which verifies that lastResortFamily() does
return a non-empty string. In the firt place, that autotest makes
sure that lastResortFamily() is implemented and exported, so that
something like this issue will not go unnoticed in the next
Qt port.
Task-number: QTBUG-6921
Reviewed-by: Eskil
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Fixed regression when typing in QTextControl based widgets on Symbian
Fixed incorrect snippet in BLD_INF_RULES documentation
Streamlined smart installer package creation
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The bug was that when querying for the maximum text length, the case
where an invalid QVariant was returned (which is allowed) was not
handled properly. This would lead to input being blocked by the input
context when it shouldn't.
RevBy: Sami Merila
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Task-number: QTBUG-13988
Reviewed-by: TrustMe
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Previously manual editing of the pkg file was required to publish
application using smart installer. Now a proper app_installer.pkg
will be created as long as application has protected range UID.
Also changed "make installer_sis" to always generate the application
sis as publishing process supports signing both application and its
smart installer wrapper packages in single step.
Task-number: QTBUG-13991
Reviewed-by: axis
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Doc: Added lisence header to snippet
Doc: Fixing QTBUG-13595
Fix compile warnings (unused variables).
Removing libconninet 3rdparty component.
Closes properly the dbus connection in icd backend
Connect/Disconnect requests needs to use the same dbus connection to ICD for the refcounting to work in ICD.
Added my changes to the changelog.
Clarified documentation of loadFinished() signal.
Added a condition to skip obsolete functions during the threadness check.
Doc: call qApp->precessEvents after QSplashScreen::showMessage
Doc: Said that QApplication exits when not able to open X11 display
Doc: maintainance - fixing grammar and spelling
Doc: Added a note to qmake INSTALLS docs
Doc: Fixing overlapping text problem in columns
Doc: Added info on QWidget::render to printing docs
Added default value documentation for two variables.
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(cherry picked from commit a21b6be2e97b2678111930bc04eaa843b42fa22b)
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Fix compile warnings (unused variables).
Removing libconninet 3rdparty component.
Closes properly the dbus connection in icd backend
Connect/Disconnect requests needs to use the same dbus connection to ICD for the refcounting to work in ICD.
Added my changes to the changelog.
Clarified documentation of loadFinished() signal.
Added a condition to skip obsolete functions during the threadness check.
Doc: call qApp->precessEvents after QSplashScreen::showMessage
Doc: Said that QApplication exits when not able to open X11 display
Doc: maintainance - fixing grammar and spelling
Doc: Added a note to qmake INSTALLS docs
Doc: Fixing overlapping text problem in columns
Doc: Added info on QWidget::render to printing docs
Added default value documentation for two variables.
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