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The gif and mng reader will return -1 as QImageReader::loopCount()
for infinite images. Document that this -1 is clashing with the
error handling of this method.
The documentation was mixing the default and error cases. In some
cases "Otherwise -1" and "Otherwise 0" was used. Change this to
mention the default coming from QImageIOHandler in the "Otherwise"
clause and document the error case with -1.
Add a test case to check that loopCount() returns -1 for infinite
animations.
Reviewed-by: Andreas
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Verify that QImageReader::size is not consuming a frame and
can be called before each frame and that the last frame will
return a QSize of (-1x-1).
Task-number: QTBUG-6696
Reviewed-by: Andreas
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On the microbenchmark of what is executed during
pure pageloading in regarding to QImageReader this
is an improvement.
Do not use the non const QImage::scanLine as this will
go through the QImage::detach all the time making
QImage::scanLine show up in the profile.
Introduce a FAST_SCAN_LINE that is doing the scanLine
calculation on local variables.
Reviewed-by: Andreas
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Reviewed-by: Andreas
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Deploy the same idiom found in QIODevice::errorString(). Return
"Unknown Error" in case of am empty string. This is a tiny improvement
for QtWebKit.
Reviewed-by: Andreas
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If you draw with a brush, then draw a pixmap, then draw with the
same brush, the GL2 engine wouldn't update the fragment shader to
use the brush. This is because it detected the brush hadn't changed
and so didn't need updating. To fix this, we now set the current
brush to noBrush when drawing an image/pixmap so the engine knows
it needs to update the GL state for the brush.
Reviewed-By: Kim
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Where possible, we convert the post-scale clip rectangle into a
pre-scale clip rectangle because it is more efficient to clip first.
Task-number: QT-2023
Reviewed-by: Sarah Smith
Reviewed-by: Daniel Pope
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The jpeg is read and scanlines discarded until the clip region
is found (libjpeg doesn't support direct seeking). This is
faster than the previous approach of reading the entire jpeg
and then clipping.
Task-number: QT-2023
Reviewed-by: Sarah Smith
Reviewed-by: Daniel Pope
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The libjpeg library has builtin support for scaling to 1/2, 1/4, and 1/8
the original size very quickly. Use this in the implementation of
setScaledSize() to get close to the desired size and then scale
with QImageSmoothScaler the rest of the way.
Task-number: QT-2023
Reviewed-by: Daniel Pope
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Use 3x3 PMV matrices rather than 4x4 in the GL2 engine
Handle broken shaders better in the GL2 engine's shader manager
Add GLfloat[2][2] & GLfloat[3][3] uniform setters to QGLShaderProgram
Fix build with neon instructions enabled but not set in mkspec
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QGraphicsView based applications will set a new transform for every
item before it's painted. This leads to lots of updates to the PMV
matrix. So switching to a 3x3 rather than a 4x4 gives us less data
to pass to GL for each QGraphicsItem which gets rendered. It also
means the vertex shader is more efficient. However, this patch only
gives a maximum 2.5% speed improvement on the SGX, which seems to be
only due to the faster vertex shader rather than the reduced amount
of data we pass to GL.
Reviewed-By: Kim
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The shader manager will now a) not seg-fault and b) actually tell you
which shader has the error.
Reviewed-By: Kim
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Reviewed-By: Rhys Weatherley
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Reviewed-By: Samuel Rødal
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Memory leak when using QWidget::setWindowIcon() in Carbon.
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The icon was not released when destroying the window.
Task-number: QTBUG-6973
Reviewed-by: Richard Moe Gustavsen
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Added more specific clean targets for Symbian builds
Fixed incorrect headers.
Daylight savings time for Symbian.
Tool for launching symbian apps on the phone from windows command line
Fixes to winscw def files
Fixing compile error on armcc
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Also fixed sbsv2 build targets 'make release' and 'make debug'.
Task-number: QTBUG-5156
Reviewed-by: Janne Koskinen
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AutoTest: Passed
RevBy: Paul Olav Tvete
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The tool uses TRK to launch the application.
TRK is a debug agent, available as a signed package for consumer phones.
For Nokia phones, it is distributed with carbide; for other manufacturers
it can be downloaded from their developer websites.
The launcher code is reused from Qt creator, with a patch to allow us
to pass command line arguments to the process being launched.
The "make run" target is enhanced to support running on target as well as
the emulator. Like the "make sis" target, the last platform to have been
built is the one that will be launched.
The runonphone tool needs to be built in a Qt environment configured for
windows, and requires at least windows XP (Symbian development requires
windows XP SP2). Current proposal is to include a statically linked exe
in the bin directory for binary packages.
Reviewed-by: Janne Koskinen
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Reviewed-by: TrustMe
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Conflicts:
src/gui/image/qpixmapfilter.cpp
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armcc has issues with templated static inline functions, have to
remove "static" keyword
Reviewed-by: sroedal
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Ask DST from Symbian's timezone server. This commit makes datetime functions slower. Small room for optimisation with keeping the server connection always open.
Task-number: QTBUG-6859
Reviewed-by: Aleksandar Sasha Babic
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Remove unused legacy code from the jpeg image plugin
Clean up oracle data type tests.
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A long time ago, in a Qt version far, far, away there was a
parameter string mechanism for asking for header details,
requesting scaling, and so on. This has since been replaced
with actual real API's and it is no longer possible to pass
such parameter strings to the image plugins. This change
removes the crufty beloved old code.
Reviewed-by: Sarah Smith
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Updated WebKit from /home/shausman/src/webkit/trunk to qtwebkit/qtwebkit-4.6 ( de77f8ee69c434bde9306c8f407ee2e443a00188 )
Drag and drop icon not updated correctly in Cocoa.
Adding missing file.
Warn when calling QFileInfo::absolutePath() on an improper object.
update harfbuzz to 2b78f0d78ad3075fd1657d1260b31219e1a5155
Fixing a problem with xmlpatterns, where code from tools/xmlpatterns was being included by src/xmlpatterns.
Fix for WinCE compilation of QAbstractSpinBox.
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( de77f8ee69c434bde9306c8f407ee2e443a00188 )
Changes in WebKit/qt since the last update:
++ b/WebKit/qt/ChangeLog
2009-12-21 David Boddie <dboddie@trolltech.com>
Reviewed by Simon Hausmann.
Doc: Minor fixes to language.
* Api/qwebpage.cpp:
2009-12-15 Holger Hans Peter Freyther <zecke@selfish.org>
Reviewed by NOBODY (OOPS!).
[Qt] Do not disable the inspector on show and hide
https://bugs.webkit.org/show_bug.cgi?id=31851
On Qt/X11 with some window managers the window will be
hidden when switching windows. In this case all the results
are gone when coming back to the window.
Attempt to use the CloseEvent to figure out if the window
was closed and withdrawn as this is more friendly to the
user of the inspector client.
* Api/qwebinspector.cpp:
(QWebInspector::event):
(QWebInspector::hideEvent):
2009-12-13 Simon Hausmann <hausmann@webkit.org>
Reviewed by Holger Freyther.
[Qt] Re-enable QWebView::renderHints property for Qt for Symbian
https://bugs.webkit.org/show_bug.cgi?id=28273
The bug in Qt's moc that triggered a linking error when declaring this
property has been fixed and we can remove the workaround.
* Api/qwebview.h:
2009-11-30 Abhinav Mithal <abhinav.mithal@nokia.com>
Reviewed by Simon Hausmann.
[Qt][Symbian] Report SymbianOS in user agent string for Symbian
https://bugs.webkit.org/show_bug.cgi?id=31961
* Api/qwebpage.cpp:
(QWebPage::userAgentForUrl):
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QDragMoveEvent is compressed using the answer rect in QCocoaView. The
result of the last sendEvent is saved, so that we dont have to generate
a new event always. This saved result was not updated correctly when the
event was ignored.
Task-number: QTBUG-5186
Reviewed-by: Richard Moe Gustavsen
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Reviewed-by: Peter Hartmann
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Merge-request: 1821
Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com>
Reviewed-by: Olivier Goffart <ogoffart@trolltech.com>
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Fix a regression in Hebrew text rendering that got introduced
in Harfbuzz.
Fix some uninitialized variables.
Task-number: http://bugreports.qt.nokia.com/browse/QTBUG-6436
Reviewed-by: Simon Hausmann
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being included by src/xmlpatterns.
Reviewed-by: Peter Hartmann
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Fix for WinCE compilation of QAbstractSpinBox.
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Edit focus should not be lost unless by explicit action
RVCT 2.2 compiler can't handle static inline functions with templates.
Forwarded return value from QtMainWrapper() to E32Main() exit code.
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Currently non-touch devices lose edit focus if window switch
happens. I.e. in cases when screensaver activates, an incoming call
occurs, a global notification is shown...
With this fix, edit focus remain active, until user removes the
focus explicitly.
Task-number: 4792
Reviewed-by: axis
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Removed static keywords from offending functions.
Reviewed-by: axis
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Previously only leaves from QtMainWrapper() were forwarded.
Task-number: QTBUG-6422
Reviewed-by: axis
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Fix a bug in resizing the anomaly browser demo.
doc: Added a missing \sa command, plus a \l in the text.
Improve the performance of the Anomaly browser demo
Fixed crash when parsing invalid polygons in svgs.
doc: Fixed typos.
Fixed QResource to respect the explicitely set locale
Change QHostInfo to use 5 parallel lookup threads
Doc: fix typo
fix Cocoa build
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Fix a bug in resizing the anomaly browser demo.
doc: Added a missing \sa command, plus a \l in the text.
Improve the performance of the Anomaly browser demo
Fixed crash when parsing invalid polygons in svgs.
doc: Fixed typos.
Fixed QResource to respect the explicitely set locale
Change QHostInfo to use 5 parallel lookup threads
Doc: fix typo
fix Cocoa build
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Fix a bug in resizing the anomaly browser demo.
doc: Added a missing \sa command, plus a \l in the text.
Improve the performance of the Anomaly browser demo
Fixed crash when parsing invalid polygons in svgs.
doc: Fixed typos.
Fixed QResource to respect the explicitely set locale
Change QHostInfo to use 5 parallel lookup threads
Doc: fix typo
fix Cocoa build
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Since a 2D point consists of two coordinates, it was assumed that
polygons and polylines were described with an even number of
coordinates. When the number of coordinates was odd, the program
would read out of bounds and cause an assert failure.
Task-number: QTBUG-6899
Reviewed-by: Gunnar
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The sliding surface does not move, the position of the children
must be used to find the correct layout.
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
doc: Added a missing \sa command, plus a \l in the text.
Improve the performance of the Anomaly browser demo
doc: Fixed typos.
Fixed QResource to respect the explicitely set locale
Change QHostInfo to use 5 parallel lookup threads
Doc: fix typo
fix Cocoa build
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Some minor changes to improve the demo:
-use QUrl::fromUserInput()
-scroll a surface instead of moving the widgets
to minimize the repaint
-use the animation framework instead of QTimeLine
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