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This function is used quite a lot by WebKit animations, the SSE2
implementation is twice as fast in those uses cases.
Reviewed-by: Andreas Kling
Reviewed-by: Samuel Rødal
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Implement a version of comp_func_SourceOver() with SSE2. This gives a
performance boost of 11% on some WebKit animations.
Two new macros were added to simplify the implementation of the
different blending primitives:
BLEND_SOURCE_OVER_ARGB32_SSE2() and
BLEND_SOURCE_OVER_ARGB32_WITH_CONST_ALPHA_SSE2()
Reviewed-by: Samuel Rødal
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Prevented downloading of the whole XImage by introducing new
QPixmapData::toImage() overload taking a sub-rect. Also avoid an
additional copy by simply taking ownership of the XImage data when
the XImage format matches the QImage format.
Reviewed-by: Trond
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fixed crash in the fast blend functions for raster
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The blend functions don't work when the scaling factor goes beyond
65536, so abort early. Strictly speaking the scale factor comes
from targetWidth / sourceWidth, so this catches a bit more cases.
Reviewed-by: Kim
Task: http://bugreports.qt.nokia.com/browse/QTBUG-9437
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (28 commits)
Make sure ValueRecord's DeviceTables is cleaned up on failure
qdoc3: Build fix for regression in e2f0e728e
Fix incorrect usage of _HB_OPEN_Free_Device() in CaretValue cleanup
Fix null HB_Device** dereference on exit in Harfbuzz GPOS code
Doc: Relicensed the documentation under the GNU FDL version 1.3.
doc: Added more DITA output to the XML generator
Designer: Prevent QButtonGroup from being added for Q3ButtonGroup.
Fix for a leak in the mac style.
Doc: Fixing bugs to style and script
doc: Added more DITA output to the XML generator
Make sure that <br/> is seen as a valid tag in Qt::mightBeRichText()
Fix compiler warnings in QtGui (text,painting).
Allow Unix to generate unique UUIDs if /dev/urandom exists.
Allow GNU Free Documentation license header.
Add missing license header.
Updated Harfbuzz from git+ssh://git.freedesktop.org/git/harfbuzz to ab9a897b688e991a8405cf938dea9d6a2f1ac072
Fix example compile and runtime warnings, webkit examples not built.
qgl_cl_p.h is no longer existent
Updated Harfbuzz from git+ssh://git.freedesktop.org/git/harfbuzz to 5699175f55acbdfa4ac95ab6c727ebd4a201f3a2
Doc: Fixed documentation errors.
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Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
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Reviewed-by: Trust Me
Requested-by: Legal
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Reviewed-by: jbarron
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Avoid marking the composition mode as dirty and calling into the
extended engine if the composition mode that the application wants to
set is the same that's currently used.
Reviewed-by: Gunnar
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Task-number: QTBUG-11291
Reviewed-by: Gunnar
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The fill-rule of the original path was not copied into the
clipped path.
Reviewed-by: Gunnar
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Reviewed-by: Gunnar
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (62 commits)
Use native locale aware string comparison on Symbian.
Temporary fix for regression in QSslCertificate::fromPath()
doc: Added more DITA output to the XML generator
Fix symbian building of TARGET with a slash
Fix a minor typo in QAbstractItemModel's documentation.
QXmlSchema: allow usage of xsd:all
QSslSocket: fix build for MinGW and VS 2005
Fix symbian-abld build failure with bearer plugins
remove certificate bundle
make QSslSocket::systemCaCertificates() use system certs
Adjusted RegExp in QSslCertificate::fromPath()
Fix QSystemTrayIcon::supportsMessages() on Windows
Use NIM_SETVERSION to get the latest behavior
Cleanup obsolete stuff
doc: Added DITA XML generator
Fixed a broken merge.
Changed the way we detect touch screen on Windows.
Fixed error deploying qsymbianbearer.qtplugin on Symbian.
Revert "Attempt to fix build failure on Symbian."
Attempt to fix build failure on Symbian.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (62 commits)
Use native locale aware string comparison on Symbian.
Temporary fix for regression in QSslCertificate::fromPath()
doc: Added more DITA output to the XML generator
Fix symbian building of TARGET with a slash
Fix a minor typo in QAbstractItemModel's documentation.
QXmlSchema: allow usage of xsd:all
QSslSocket: fix build for MinGW and VS 2005
Fix symbian-abld build failure with bearer plugins
remove certificate bundle
make QSslSocket::systemCaCertificates() use system certs
Adjusted RegExp in QSslCertificate::fromPath()
Fix QSystemTrayIcon::supportsMessages() on Windows
Use NIM_SETVERSION to get the latest behavior
Cleanup obsolete stuff
doc: Added DITA XML generator
Fixed a broken merge.
Changed the way we detect touch screen on Windows.
Fixed error deploying qsymbianbearer.qtplugin on Symbian.
Revert "Attempt to fix build failure on Symbian."
Attempt to fix build failure on Symbian.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (55 commits)
Fix symbian-abld build failure with bearer plugins
remove certificate bundle
make QSslSocket::systemCaCertificates() use system certs
Adjusted RegExp in QSslCertificate::fromPath()
Fix QSystemTrayIcon::supportsMessages() on Windows
Use NIM_SETVERSION to get the latest behavior
Cleanup obsolete stuff
doc: Added DITA XML generator
Fixed a broken merge.
Changed the way we detect touch screen on Windows.
Fixed error deploying qsymbianbearer.qtplugin on Symbian.
Revert "Attempt to fix build failure on Symbian."
Attempt to fix build failure on Symbian.
Replaced redundant "!contains" scopes in "contains(A, B) {...} !contains(A, B) {...}" constructions with "else"
Updated leading whitespace to make indentation more consistent
Updated project files so it is now possible to use "-system-zlib" configuration option on Windows and Symbian platforms.
make postgresql support sensitive to PSQL_LIBS
support for cross building Qt for MinGW (win32-g++) on Unix
use "win32-g++*" scope to match all MinGW makespecs
Demos: Fix compilation with namespace.
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Merge-request: 2411
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
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configuration option on Windows and Symbian platforms.
Improved support of "-system-jpeg" "-system-mng" "-system-png" and "-system-tiff" configuration options on Windows (thanks to Mark Brand <mabrand@mabrand.nl>)
Merge-request: 2411
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
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The scope "win32-g++" comes from the name of the makespec. However, it
is frequently used to check for MinGW. This works fine as long as
win32-g++ is the only makespec for MinGW. Now we need the wildcard
to cover "win32-g++-cross" as well.
Also reordered test of win32 before win32-g++*.
Also took opportunity to use else.
Merge-request: 2407
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
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The behavior should be the same as for arcs and rects.
Task-number: QTBUG-2743
Reviewed-by: Eskil
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Task-number: QTBUG-10471
Merge-request: 642
Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
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Blitting a 90-degree rotated RGB16 image now takes 40 % of
the time it used to on the N900.
Task-number: QT-3057
Reviewed-by: Kim
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Don't retrieve the layout direction from QWidget or
QApplication anymore. Respect if somebody explicitly sets the
direction with setLayoutDirection().
Task-number: Part of QT-3292
Reviewed-by: Simon Hausmann
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
QVarLenghtArray: Add typedefs for stl compatibility.
prefer QElapsedTimer over QTime
Allow to build Qt in static with mingw
Protected call to glXChooseFBConfig with appropriate defines.
Use the new OpenGL 3.* context/profile if asked with X11/GLX.
Splitted attrib_list generation into buildSpec from QGLContext::tryVisual.
Fix QTransform::map(const QPainterPath &) not working with paths that
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have only one element
Replaced the isEmpty() check for the shortcut in map() with elementCount() == 0
Task-number: QTBUG-11264
Reviewed-by: Samuel
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Conflicts:
src/3rdparty/webkit/VERSION
src/3rdparty/webkit/WebCore/ChangeLog
src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp
src/3rdparty/webkit/WebKit/qt/ChangeLog
src/gui/painting/qpainter.cpp
src/gui/painting/qtextureglyphcache.cpp
src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h
src/s60installs/bwins/QtGuiu.def
src/s60installs/eabi/QtCoreu.def
src/s60installs/eabi/QtGuiu.def
src/s60installs/eabi/QtNetworku.def
src/s60installs/eabi/QtOpenVGu.def
tests/auto/qfontmetrics/tst_qfontmetrics.cpp
tools/linguist/lupdate/main.cpp
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Task-number: QTBUG-8697
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On Symbian, the top-level widget's backing store must be destroyed when
it is no longer required, in order to conserve memory. The criteria
for destroying the backing store is when neither the TLW nor any of
its native descendents (which share the backing store) are visible.
In order to implement this requirement, a count must be kept of the
number of native widgets which are using the TLW's backing store.
This patch provides the mechanism for maintaining this count, and for
destroying the backing store when the count is decremented to zero.
No calls to either the increment nor decrement functions are made,
however, by this code included in this patch; this code will be added
to only the Symbian backend by a subsequent patch.
Task-number: QTBUG-8697
Reviewed-by: Bjørn Erik Nilsen
Reviewed-by: Jason Barron
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Since the paint engine now transforms the prerendered glyphs instead of
rendering transformed glyphs as paths, we need to turn on texture
filtering to avoid antialiasing artifacts. In order to do this, we also
need to pad the glyphs in the glyph cache, otherwise you will get
artifacts when sampling the area around the glyph's bounding rect (where
there might be other glyphs.) This done by adding a glyphPadding()
function to the cache which returns the number of pixels to pad between
each glyph.
Updated: This also fixes a general issue where some combinations of font
sizes and transformations will cause the engine to sample neighbouring
glyphs, so this has been backported to Qt 4.6.x.
Task-number: QTBUG-9706, QTBUG-11028
Reviewed-by: Tom
Conflicts:
src/gui/painting/qtextureglyphcache.cpp
src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
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Fixes right alignment of monospaced text, which was a regression in
Qt 4.6.0. Initially it was fixed in Qt 4.7 only, but the regression was
later deemed severe enough to fix in 4.6.x as well.
Task-number: QTBUG-8864
Reviewed-by: thorbjorn
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Reviewed-by: ogoffart
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Some optimizations for QImage::load()
fix setRawData()
Fix QML crashes on the N900
doc: Added DITA XML generator
Fix build failure on Symbian 3.1.
Add the Qt::TextBypassShaping flag.
QTextEngine: skip an unnecessary call to GetDeviceCaps on Windows.
Add my 4.7.0 changes
qdoc: Added DITA XML generator
doc: Fixed confusing ownership issue.
update Russian translations for Qt tools
update Russian translation for Qt libraries
QXmlSchema documentation correction
doc: Changed last breadcrumb to not be a link.
doc: Fixed reference to setSize(), which is in QRectF.
QNetworkCookie: do not accept cookies with non-alNum domain
QtDeclarative: Remove trailing commas in enums
Doc: MonotonicClock is obviously monotonic
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This allows quick layouting especially with Windows fonts which
contain heavy OpenType logic.
On regular latin text the visual compromize is the loss of kerning,
justification, capitalization, word spacing and letter spacing support.
Reviewed-by: Simon Hausmann
Reviewed-by: Eskil
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Since the OpenGL2 paint engine supports transforming the prerendered
glyphs rather than rasterizing the glyphs with the transformation
applied, we don't need to recalculate the QStaticText layout whenever
the transformation changes. This means that we can do fast animated
transforms for QStaticText on this paint engine. A quick test yields
something like 100x speed-up on Windows. This also give visually
better results, as we previously would animate the hinting of the
glyphs, thus causing jittering.
The autotest has been updated to reflect the fact that drawText() and
drawStaticText() now go through identical paths on GL, also when
transforms are set on the painter. However, the scale was changed in
one test, because it was so great that drawText() would fall back to
paths. With QStaticText the idea is speed, so you'll get a poor, but
fast result instead, which is better than tricking people.
Reviewed-by: Samuel
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This flag can be internally used to detect if
QRuntimeGraphicsSystem is used. In some cases Qt needs
to know if runtime graphics system is used and it's
better to have a flag than relsolving graphics system
name every time.
Reviewed-by: Jason Barron
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Conflicts:
src/plugins/bearer/symbian/qnetworksession_impl.h
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Generate serial number in the same way as X11 and Mac.
Fixes OSX x64 build problem.
Reviewed-by: Jason Barron
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Reviewed-by: Trust Me
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Fix build error on S60 3.1 environments
QRuntimeGraphicsSystem
Fix replacement functions in platform_paths.prf
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QRuntimeGraphicsSystem is a proxy graphics system which
can dynamically switch underlying graphics system on runtime.
For example, switch from hardware accelerated graphics system
to raster graphics system on low GPU memory situation. This
feature is currently supported on Symbian platform.
Task-number: QT-3276
Reviewed-by: Jason Barron
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* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (37 commits)
Search for QML import libraries also in application directory
Doc improvements
Disable mouse-based selection in TextInput/TextEdit
Rename qml executable to qmlviewer
Don't crash if the target parent is destroyed.
Introduce a threaded interpreter for QML binding bytecode
Bug moved.
doc
doc
Remove image example (covered in class docs)
When changing Loader source, remove old item from scene immediately.
Add missing .qmlproject files
Fix folderlistmodel with qt namespace
Renaming "Qml Launcher" back to "QML Viewer"
Rename some examples: proxyviewer -> networkaccessmanagerfactory,
Regression fix for Loader anchors not working
Make Qt.include() work for js files that have '.pragma library'
doc fix
Improve docs for Qt.quit()
Prevent assignment of values (string, number, bool) to signal handlers.
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* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (37 commits)
Search for QML import libraries also in application directory
Doc improvements
Disable mouse-based selection in TextInput/TextEdit
Rename qml executable to qmlviewer
Don't crash if the target parent is destroyed.
Introduce a threaded interpreter for QML binding bytecode
Bug moved.
doc
doc
Remove image example (covered in class docs)
When changing Loader source, remove old item from scene immediately.
Add missing .qmlproject files
Fix folderlistmodel with qt namespace
Renaming "Qml Launcher" back to "QML Viewer"
Rename some examples: proxyviewer -> networkaccessmanagerfactory,
Regression fix for Loader anchors not working
Make Qt.include() work for js files that have '.pragma library'
doc fix
Improve docs for Qt.quit()
Prevent assignment of values (string, number, bool) to signal handlers.
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* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (36 commits)
Doc improvements
Disable mouse-based selection in TextInput/TextEdit
Rename qml executable to qmlviewer
Don't crash if the target parent is destroyed.
Introduce a threaded interpreter for QML binding bytecode
Bug moved.
doc
doc
Remove image example (covered in class docs)
When changing Loader source, remove old item from scene immediately.
Add missing .qmlproject files
Fix folderlistmodel with qt namespace
Renaming "Qml Launcher" back to "QML Viewer"
Rename some examples: proxyviewer -> networkaccessmanagerfactory,
Regression fix for Loader anchors not working
Make Qt.include() work for js files that have '.pragma library'
doc fix
Improve docs for Qt.quit()
Prevent assignment of values (string, number, bool) to signal handlers.
Make sure strings are escaped when returned via asScript.
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Reverts part of ba8ff70b5ac7b68be57a4b63e439fd5a37c4aafa
Drawing is far too ugly without SmoothPixmapTransform. Some glitches
remain after this change, but they are due to a bug: QTBUG-10524
Task-number: QTBUG-5687
Reviewed-by: Aaron Kennedy
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (27 commits)
Added default countries for Mongolian and Nepali.
Updated tst_qlocale autotest.
Updated the 4.7.0 change log with my changes.
Updated JavaScriptCore from /home/khansen/dev/qtwebkit-qtscript-integration to javascriptcore-snapshot-19052010 ( 8039ba79702d6516cf6841c9f15b324ec499bbf3 )
doc: Fixed many broken links.
doc: Fixed many broken links.
doc: Fixed many broken links.
qdoc: Set back to 3 cols for class list; we have a scrollbar now.
Fix build on Mac OS X and Windows.
Remove obsolete and broken qvfb skins.
Only setup ICD test data when ICD is enabled.
Doc: Fixed two diagrams and finally committed images for them.
Make sure cursorPositionChanged is emitted when doing undo/redo
Some more 4.7.0 changes
Fix cosmetic issue in designer filter edits
Doc: Adding support for IE 6, 7 and 8
doc: Updated the widgets tutorial to work without page links.
My 4.7.0 changes
Added support for es_419 locale.
Added Korean and Nynorsk locales support on Symbian.
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Conflicts:
src/corelib/tools/qlocale_symbian.cpp
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