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Conflicts:
configure
doc/src/snippets/code/doc_src_qmake-manual.qdoc
mkspecs/features/symbian/application_icon.prf
mkspecs/features/symbian/default_post.prf
mkspecs/features/symbian/symbian_building.prf
qmake/generators/symbian/initprojectdeploy_symbian.cpp
src/multimedia/audio/audio.pri
src/network/access/qnetworkaccessmanager.cpp
src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
src/opengl/qgl_p.h
src/plugins/bearer/corewlan/qcorewlanengine.mm
src/plugins/phonon/mmf/mmf.pro
tests/auto/qscriptvalue/tst_qscriptvalue.cpp
tests/auto/qscriptvalue/tst_qscriptvalue.h
tools/qdoc3/doc/qdoc-manual.qdocconf
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If opacity is updated independently from the pen properties sometimes
the raster engine's fast_text flag would not be updated correctly,
causing it to use a rendering path which doesn't support alpha.
Reviewed-by: Robin Burchell
Reviewed-by: Andreas Kling
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
32bit => 16bit conversion has 4byte-aligned output.
Fix gcc bug in qReallocAligned
Prevented threading related crash in OpenGL module.
Fix possible crash in QStaticText and QDeclarativeTextLayout
Fix QTBUG-14132 oracle (xe) stored procedures with bind variables get errors
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The QStaticTextItem held an uncounted reference to QFontEngine. The
pointer would dangle in some cases where there was no font object
referencing the engine and the cache was cleaned out (e.g. when a
new application font is added.) Properly count the reference, and also
add reference counting to userData to make it harder to shoot yourself
in the foot, since the QStaticTextItem class is now being used in
different places,
Task-number: QTBUG-14446
Reviewed-by: Martin Jones
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WebKit was hitting this function pretty hard in SVG space invaders demo:
http://croczilla.com/bits_and_pieces/svg/samples/invaders/invaders.svg
This patch cuts time spent in QClipData::fixup() from 6% to 2%.
Reviewed-by: Samuel Rødal
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Blending / blitting of images without an alpha-channel gives the same
result with CompositionMode_Source and CompositionMode_SourceOver.
Task-number: QTBUG-14901
Reviewed-by: Kim
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Conflicts:
tests/auto/qpainter/tst_qpainter.cpp
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Don't take for granted that these are included...
Task-number: QTBUG-14614
Reviewed-by: Bradley T. Hughes
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We need to protect the gradient cache accesses with a mutex.
Task-number: QTBUG-14614
Reviewed-by: Bradley T. Hughes
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Conflicts:
src/opengl/qwindowsurface_gl.cpp
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Conflicts:
src/gui/kernel/qapplication_win.cpp
src/gui/kernel/qwidget.cpp
src/gui/text/qfontengine_ft.cpp
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Conflicts:
src/gui/painting/qpaintengine_raster.cpp
tests/auto/declarative/qdeclarativetext/data/alignments_cb.png
tests/auto/declarative/qdeclarativetext/data/alignments_cc.png
tests/auto/declarative/qdeclarativetext/data/alignments_ct.png
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QFontEngineS60::boundingBox_const(): The metrics that
CFont::getCharacterData() returns is equivalent to what
TOpenFontCharMetrics::GetHorizBounds() returns. So, remove
the use of TRect glyphBounds, and
TOpenFontCharMetrics::GetHorizBounds().
Implementation of TOpenFontCharMetrics::GetHorizBounds():
http://developer.symbian.org/oss/API_REF/Public_API/file/837f303aceeb/epoc32/include/openfont.h#l1352
QRasterPaintEngine::drawGlyphsS60(): The metrics that
QFontEngineS60::getCharacterData() returns are equivalent to
what QFontEngineS60::boundingBox() returns. So, remove the
use of glyph_metrics_t metrics, and QFontEngineS60::boundingBox().
These changes increase the Fps in
qt\tests\manual\textrendering\textperformance "Latin" from 16.2 to
16.5 Fps on an XM5800. And they do that by removing code :)
Task-number: QTBUG-14378
Reviewed-by: Jason Barron
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Use iterator arithmetic instead of QMultiHash::keys() to remove a random
gradient color table from the cache.
Reviewed-by: Samuel Rødal
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Conflicts:
src/gui/painting/qpdf.cpp
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We should only add to rendered_spans once, before freeing the rasterizer
memory pool. This fixes the tst_qpathclipper:clip2() auto-test failure
on 32-bit linux.
Reviewed-by: Kim
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (24 commits)
Stabilize tst_QGraphicsWidget::QT_BUG_13865_doublePaintWhenAddingASubItem
Fixed accessing freed memory in raster engine.
Build fix for -qtnamespace.
Fixed parsing of SVGs with absolute font sizes.
Moving QPdf::stripSpecialCharacter to fontengine
Revert "Fix (implement!) hfw/wfh in QGridLayoutEngine"
Fixed a layout issue where you could get NaN as dimensions
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, ...
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The bug was discovered when running the svgviewer example on
64-bit Windows.
Reviewed-by: Samuel
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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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Conflicts:
doc/src/snippets/code/doc_src_qmake-manual.qdoc
src/corelib/arch/symbian/arch.pri
src/declarative/graphicsitems/qdeclarativeflickable.cpp
src/opengl/gl2paintengineex/qpaintengineex_opengl2.cpp
src/opengl/gl2paintengineex/qtextureglyphcache_gl.cpp
src/opengl/gl2paintengineex/qtextureglyphcache_gl_p.h
tests/auto/qfontmetrics/tst_qfontmetrics.cpp
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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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Conflicts:
configure
src/corelib/global/qglobal.h
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For the raster engine to provide the same quality of text rendering
as the native engine on Mac Cocoa, we need to support rendering to
different sub pixel positions for each glyph. The number of
subpixel positions is arbitrary and has to be detected, but it's
usually three or four.
Each position will give slightly different coverages inside the
pixel and thus different rasterizations. Other font engines which
support sub pixel positioning of glyphs can provide the same
functionality by implementing supportsSubPixelPositions() to return
true, and then adding the subPixelPosition argument to the x
coordinate used in alphaRGBMapForGlyph().
Task-number: QTBUG-5053
Reviewed-by: Jiang Jiang
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Conflicts:
src/gui/text/text.pri
src/plugins/generic/linuxinput/qlinuxinput.cpp
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QPlatformFontDatabase added. QPlatformIntegration now has a new virtual
function: QPlatformDatabase::fontDatabase() const. Most unix platform
plugins wants to follow the pattern implemented in directfb, linuxfb,
vnc etc. In the pro file do:
include(../fontdatabases/genericunix/genericunix.pri)
In the QPlatformIntegration class do:
and instansiate a QGenericFontDatabase in the constructor and return
it in the getter function.
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With this change we break with the traditional X11 and GDI way of rasterzing
aliased polygons, but we become consistent across integer and sub-pixel
positions.
The new model uses the same rules as the antialised rasterizer which means
that a primitive edge on 0.4 becomes 0.0, 0.5 becomes 1 and 0.9 becomes one, which
is also in line with how one normally thinks of rounding rules.
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Conflicts:
src/opengl/qgl_p.h
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Conflicts:
src/gui/image/image.pri
src/gui/image/qpixmapdatafactory.cpp
src/gui/painting/qgraphicssystem.cpp
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Rename Q_WS_LITE -> Q_WS_QPA
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Conflicts:
configure
mkspecs/common/qws.conf
src/corelib/io/qresource.cpp
src/gui/image/qpixmapdata_p.h
src/gui/kernel/qapplication.cpp
src/gui/kernel/qapplication_p.h
src/gui/painting/qpaintengine_raster.cpp
src/gui/text/qfontdatabase.cpp
src/opengl/qgl_p.h
src/plugins/mediaservices/gstreamer/gstreamer.pro
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Conflicts:
src/gui/egl/egl.pri
src/gui/painting/qwindowsurface_p.h
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Conflicts:
configure
src/gui/kernel/qapplication.cpp
src/gui/painting/qbackingstore.cpp
src/opengl/qgl.cpp
src/opengl/qgl_p.h
src/plugins/plugins.pro
tests/auto/declarative/qdeclarativedom/data/importlib/sublib/qmldir
tools/tools.pro
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Conflicts:
src/gui/kernel/qapplication.cpp
src/gui/kernel/qapplication_p.h
src/gui/kernel/qwidget.cpp
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Conflicts:
configure
src/gui/egl/qegl.cpp
src/gui/kernel/qdnd_p.h
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Conflicts:
configure
tests/auto/qwidget/tst_qwidget.cpp
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Conflicts:
configure
src/corelib/global/qglobal.cpp
src/gui/dialogs/dialogs.pri
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Conflicts:
src/gui/kernel/qapplication.h
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Make the memrotate functions a function pointer table so that we can
replace it with optimized versions, and implement an optimized NEON
version for the 90 and 270 rotations.
Measured performance improvement for a 400x400 16-bit pixmap was
17 % for 270 degree rotation and 11 % for 90 degree rotation.
Reviewed-by: Trond
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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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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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Conflicts:
bin/syncqt
src/gui/text/qtextlayout.cpp
tools/assistant/tools/assistant/helpviewer_qwv.cpp
tools/assistant/tools/assistant/helpviewer_qwv.h
tools/configure/configureapp.cpp
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Task-number: QTBUG-11291
Reviewed-by: Gunnar
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