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* Update copyright year in Digia's license headersSergio Ahumada2013-01-131-1/+1
| | | | | | Change-Id: I52bf8ef0447b701b4ebf7d7d240013a72adb9425 Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-291-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: I280c0a575987d1770e354b4948f1d4d767d711ea Reviewed-by: Simo Fält <simo.falt@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Update contact information in license headers.Sergio Ahumada2012-08-011-2/+2
| | | | | | | | | | | | | - Replace Nokia contact email address with Qt Project website. - Remove "All rights reserved" line from license headers. As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: Ie7ba62011752fcb149b99b26317c54f2a0cfa931 Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com>
* Update year in Nokia copyright messages.Jason McDonald2012-01-111-1/+1
| | | | | | | | | Simple search and replace. This commit doesn't touch 3rd-party files, nor translations (where the change is not so simple and will be handled in a separate commit). Change-Id: I4e48513b8078a44a8cd272326685b25338890148 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Converting from double to qreal in guimread2011-10-101-6/+6
| | | | | | | | | | | | | | | | | | There were a number of places in QtGui where doubles were used in expressions due to the use of floating point constants in the code. Many of these constants are now constructed as qreal, removing the use of double operations where unneeded. These changes have been limited to constants that have exactly the same value whether double or float, to ensure that precision errors are not introduced. This should not affect any of the desktop platforms where qreal is double. On Symbian, where qreal is float, appropriate autotests have been run. Task-number: QTBUG-4894 Reviewed-by: Sami Merila
* Fixed holes in border image drawing by introducing new API.Samuel Rødal2011-07-261-0/+16
| | | | | | | | | | | | | | | | | | | | | When rasterizing two adjacent QRectFs it's important that the shared x or y-edges have the exact same coordinates, or there might be a hole or an overlapping pixel when they are rasterized. Since the drawPixmapFragments API was based on a center position and a scale, it can not be used for this purpose, as the in the situation of two horizontally adjacent rectangles the right edge of the left-most rect and the left edge of the right-most edge are computed differently. Thus rounding errors can cause them to not be equal, especially when there's also a scaling / translating painter transform involved. Thus, to not sacrifice performance, we need to introduce a new drawPixmapFragments API that's simply takes an array of target rectangles and an array of source rectangles. It should give a slight performance boost for the border pixmap use case as well, since there are less floating point multiplications / divisions involved. Task-number: QTBUG-19079 Reviewed-by: Kim
* Make it possible to set color of QStaticText with pixel size >= 64Eskil Abrahamsen Blomfeldt2011-06-201-1/+1
| | | | | | | | | | | | Adding the fallback to QPainterPath for large QStaticTexts created a regression where all text would be painted in black regardless of the color you set on it. The color in QStaticTextItem is sometimes invalid, in which case the current painter color should be used. In either case, the color is already set on the current pen when entering drawStaticTextItem() so we can just use that. Task-number: QTBUG-19950 Reviewed-by: Jiang Jiang
* Merge remote branch 'qt/4.8' into fire-masterPaul Olav Tvete2011-06-061-17/+17
|\ | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/wayland/qwaylandclipboard.cpp src/plugins/platforms/wayland/qwaylandclipboard.h src/plugins/platforms/wayland/qwaylanddisplay.cpp src/s60installs/eabi/QtOpenGLu.def
| * Update licenseheader text in source files for qt4.8Jyri Tahtela2011-05-131-17/+17
| | | | | | | | | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* | Refactor glyph pretransform checkJiang Jiang2011-06-031-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move paintEngineSupportsTransformations logic from QPainter to paint engine subclasses. Simplify and consolidate checks for cached drawing (pretransformed) and path drawing (untransformed) in raster paint engine. Fix unnecessary transform when paint engines actually take the path drawing track. Fix scaling and rotation transform in raster engine for Mac. Task-number: QTBUG-19086 Change-Id: I1c0c1800a5173d3db765b9fccfd0e7a3628e3815 Reviewed-on: http://codereview.qt.nokia.com/298 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com> (cherry picked from commit 43c0e08ba2e3487840b4063b2099bc17cdd4dce2)
* | Fall back to using paths for large fonts in drawStaticText()Eskil Abrahamsen Blomfeldt2011-05-181-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | QStaticText had an implicit risk which meant you had to make sure the text size did not grow unreasonably large. This was intended to avoid hiding the performance impact of using QStaticText for such a purpose, but it's too inconvenient. Thus, the same fall back as in drawTextItem() has been introduced. This will also fix a bug recently introduced when we started using the FT cache to draw static text in the raster engine, since this will fail for large fonts. Task-number: QTBUG-19084, QTBUG-19370 Reviewed-by: Jiang Jiang
* | New algorithm for drawing thin linesLars Knoll2011-05-121-1/+1
|/ | | | | | | | | | | | | | | | | Added a new QCosmeticStroker class for drawing thin lines. The class can handle both aliased and antialiased lines. The code replaces all the midpoint line drawing algorithms in the raster paintengine and gives correct subpixel positioning for lines. It gives around 30% to 50% speedup against the midpoint algorithm. If we missed that fast path, the speedup is around between a factor of 6 to 8 for lines and aliased paths and 100 and 400 for antialiased paths. Reviewed-by: Kim
* Added support for six-parameter radial gradients.Samuel Rødal2011-04-131-0/+46
| | | | | | | | The extended radial gradients conform to the radial gradient specification in HTML 5 canvas. Task-number: QTBUG-14075 Reviewed-by: Andreas Kling
* Update copyright year to 2011.Jason McDonald2011-01-101-1/+1
| | | | Reviewed-by: Trust Me
* Fixed performance regression in curve stroking.Samuel Rødal2010-09-271-1/+1
| | | | | | | | | | | | | | | 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
* Fix top-left corner of rounded rects in QPaintEngineExGunnar Sletta2010-09-141-1/+1
| | | | Reviewed-by: Rhys Weatherley
* Fixed crash in concentric circles exampleGunnar Sletta2010-08-041-1/+1
| | | | | | | | | | The problem is that the qt_arcs... function will return point_count = 0 when the input rectangle is empty which it is in this case. Because we previously passed 13 there, were passing random memory to downwards in the pipeline, which caused problems. Task: http://bugreports.qt.nokia.com/browse/QTBUG-12516 Reviewed-by: mariusso
* Removed unnecessary lines of code.Kim Motoyoshi Kalland2010-06-161-4/+0
| | | | Reviewed-by: Gunnar
* Made curve tesselation be dynamically adjusted based on transform.Samuel Rødal2010-05-121-0/+2
| | | | | | | | | This lets us avoid having to use a very low curve threshold value for all scales, and thus avoids the performance regression from change c41dbbb5e6495e26cd32. Task-number: QTBUG-9218 Reviewed-by: Gunnar Sletta
* Avoid many unnecessary allocations, so so that paint engines attached to pixmapsWarwick Allison2010-05-071-1/+2
| | | | | | | | | do not consume excessive amounts of memory, and so can still be reasonably kept cached with the pixmap. Saves 8K for every pixmaps drawn to on raster paint engine. Saves about 2K for other graphicssystems. Task-number: QTBUG-10215 Reviewed-by: Gunnar
* Don't crash when calling drawPixmapFragements with a null pixmapGunnar Sletta2010-04-191-0/+3
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* Merge remote branch 'origin/4.6' into qt-4.7-from-4.6Olivier Goffart2010-04-161-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/3rdparty/webkit/VERSION src/3rdparty/webkit/WebCore/ChangeLog src/3rdparty/webkit/WebCore/page/FrameView.cpp src/3rdparty/webkit/WebCore/rendering/RenderWidget.cpp src/3rdparty/webkit/WebKit/qt/symbian/eabi/QtWebKitu.def src/s60installs/bwins/QtCoreu.def src/s60installs/bwins/QtGuiu.def src/s60installs/bwins/QtNetworku.def src/s60installs/eabi/QtGuiu.def tests/auto/qscriptextqobject/tst_qscriptextqobject.cpp
| * Symbol visibility fixes for RVCT4 on SymbianIain2010-04-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | RVCT 4 is far more strict with regards to symbol visiblity that RVCT 2.2, and will hide symbols unless all references have default visibility in the object files. Update the various places in Qt code where the symbol visibility was set incorrectly for DLL-based platforms (those that use __declspec(dllimport) and (dllexport). Note: QtWebkit and QtScript are fixed in different commits. Task-number: QTBUG-9903 Reviewed-by: Jason Barron
* | Compile Qt in C++0x mode.Thiago Macieira2010-03-201-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | This is not valid in C++0x: char str[] = { 128, 0 }; Because 128 cannot be represented in a char. The same applies to conversion from int to qreal: it's a narrowing conversion, with possible data loss. More info: http://www2.research.att.com/~bs/C++0xFAQ.html#narrowing Reviewed-by: Trust Me
* | Renamed QPainter::Fragment/Hint -> QPainter::PixmapFragment/HintTrond Kjernåsen2010-03-091-2/+2
| | | | | | | | Reviewed-by: Kim
* | Fix point drawing in QPainter.Gunnar Sletta2010-02-251-1/+1
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* | Made the qDrawPixmaps() API public (with modifications).Trond Kjernåsen2010-02-231-8/+11
|/ | | | | | | | | QPainter has now gotten a drawPixmapFragments() function together with a Fragment class that describes how each pixmap fragment is supposed to be drawn. Reviewed-by: Gunnar Reviewed-by: Samuel
* Fixes wrong stroke clipping with the raster engine.Yoann Lopes2010-01-141-7/+9
| | | | | | | | The problem was that the clip rect was only updated when the QPen had changed. Task-number: QTBUG-7253 Reviewed-by: gunnar
* Merge remote branch 'qt/4.6' into oslo-staging-2/4.6Paul Olav Tvete2010-01-121-1/+1
|\ | | | | | | | | Conflicts: dist/changes-4.6.1
| * Update copyright year to 2010Jason McDonald2010-01-061-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Fix point drawing on raster engine for flat and square capsGunnar Sletta2010-01-121-4/+4
|/ | | | | Task: http://bugreports.qt.nokia.com/browse/QTBUG-6721 Reviewed-by: Samuel
* Added caching of vectorpaths to the GL paint engine.Gunnar Sletta2009-12-011-1/+15
| | | | | | | | | | | | | | | The first time a path is drawn we call makeCachable on the path, which means that if it is drawn again, we start caching it. This is a bit of a trick to avoid caching paths that are drawn once and discared while at the same time cache paths that are reused automatically. The GL engine owns the vertex information and is responsible for cleaning it up. If the vectorpath is destroyed first, it will call the cleanup function. if the engine dies first, we still require some hooks to clean up the cache in the path. More to come. When VBO's are used, these will be a leaked if the path is destroyed after the engine. Reviewed-by: Samuel
* API review: Rename numRects() -> rectCount()Marius Storm-Olsen2009-11-091-1/+1
| | | | | | | QRegion::numRects() is marked obsolete. Removed all usage of the old function inside Qt and test-cases. Reviewed-by: Andreas Aardal Hanssen
* Set strokes as non-convex by default.Gunnar Sletta2009-11-051-0/+4
| | | | Reviewed-by: Samuel
* Reworked QVectorPath API to allow for caching and convex curved shapesGunnar Sletta2009-10-271-6/+24
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* Fixing some GCC warningsJoão Abecasis2009-10-071-1/+1
| | | | Reviewed-by: Markus Goetz
* Changed implementation of qDrawBorderPixmap() to use qDrawPixmaps().Kim Motoyoshi Kalland2009-10-021-1/+1
| | | | Reviewed-by: Trond
* Added support for drawing a pixmap multiple times in one call.Kim Motoyoshi Kalland2009-10-021-0/+25
| | | | | | | | | This is internal API. It's possible to specify a horizontal and vertical scale, rotation, opacity and source rectangle for each pixmap item. Useful for particle effects. Reviewed-by: Trond
* Merge branch '4.5' of scm.dev.nokia.troll.no:qt/qt into 4.6Simon Hausmann2009-09-241-5/+2
|\ | | | | | | | | | | | | Conflicts: examples/webkit/formextractor/formextractor.pro mkspecs/features/qt.prf src/gui/painting/qpaintengineex.cpp
| * Fixed clipping of non-cosmetic dashed strokes in raster paint engine.Kim Motoyoshi Kalland2009-09-231-9/+1
| | | | | | | | Reviewed-by: Samuel
| * Update license headers again.Jason McDonald2009-09-081-4/+4
| | | | | | | | Reviewed-by: Trust Me
* | Made drawRoundedRect() implementation virtual in QPaintEngineExGunnar Sletta2009-09-181-0/+66
| | | | | | | | Reviewed-by: Samuel
* | Don't call into paint engines when we don't have pens and brushesGunnar Sletta2009-09-141-2/+7
| | | | | | | | Reviewed-by: sroedal
* | Update license headers again.Jason McDonald2009-09-091-4/+4
| | | | | | | | Reviewed-by: Trust Me
* | Added trace graphics system for painting performance profiling.Samuel Rødal2009-09-031-34/+0
| | | | | | | | | | | | | | | | | | | | When running an application with graphics system trace everything that gets painted to the window surface is proxied through a QPaintBuffer, which is then both streamed to a trace file and replayed on a raster window surface. The trace file can then be replayed with tools/qttracereplay to measure pure painting performance. Reviewed-by: Gunnar Sletta
* | Merge branch '4.5' into 4.6Thiago Macieira2009-08-311-13/+13
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: demos/boxes/glshaders.cpp demos/boxes/vector.h demos/embedded/fluidlauncher/pictureflow.cpp demos/embedded/fluidlauncher/pictureflow.h doc/src/desktop-integration.qdoc doc/src/distributingqt.qdoc doc/src/examples-overview.qdoc doc/src/examples.qdoc doc/src/frameworks-technologies/dbus-adaptors.qdoc doc/src/geometry.qdoc doc/src/groups.qdoc doc/src/objecttrees.qdoc doc/src/platform-notes.qdoc doc/src/plugins-howto.qdoc doc/src/qt3support.qdoc doc/src/qtdbus.qdoc doc/src/qtdesigner.qdoc doc/src/qtgui.qdoc doc/src/qtmain.qdoc doc/src/qtopengl.qdoc doc/src/qtsvg.qdoc doc/src/qtuiloader.qdoc doc/src/qundo.qdoc doc/src/richtext.qdoc doc/src/topics.qdoc src/corelib/tools/qdumper.cpp src/gui/embedded/qkbdpc101_qws.cpp src/gui/embedded/qkbdsl5000_qws.cpp src/gui/embedded/qkbdusb_qws.cpp src/gui/embedded/qkbdvr41xx_qws.cpp src/gui/embedded/qkbdyopy_qws.cpp src/gui/embedded/qmousebus_qws.cpp src/gui/embedded/qmousevr41xx_qws.cpp src/gui/embedded/qmouseyopy_qws.cpp src/gui/painting/qpaintengine_d3d.cpp src/gui/painting/qwindowsurface_d3d.cpp src/opengl/gl2paintengineex/glgc_shader_source.h src/opengl/gl2paintengineex/qglpexshadermanager.cpp src/opengl/gl2paintengineex/qglpexshadermanager_p.h src/opengl/gl2paintengineex/qglshader.cpp src/opengl/gl2paintengineex/qglshader_p.h src/opengl/util/fragmentprograms_p.h src/plugins/kbddrivers/linuxis/linuxiskbdhandler.cpp src/plugins/mousedrivers/linuxis/linuxismousehandler.cpp src/script/parser/qscript.g src/script/qscriptarray_p.h src/script/qscriptasm_p.h src/script/qscriptbuffer_p.h src/script/qscriptclass.cpp src/script/qscriptclassdata_p.h src/script/qscriptcompiler.cpp src/script/qscriptcompiler_p.h src/script/qscriptcontext.cpp src/script/qscriptcontext_p.cpp src/script/qscriptcontext_p.h src/script/qscriptcontextfwd_p.h src/script/qscriptecmaarray.cpp src/script/qscriptecmaarray_p.h src/script/qscriptecmaboolean.cpp src/script/qscriptecmacore.cpp src/script/qscriptecmadate.cpp src/script/qscriptecmadate_p.h src/script/qscriptecmaerror.cpp src/script/qscriptecmaerror_p.h src/script/qscriptecmafunction.cpp src/script/qscriptecmafunction_p.h src/script/qscriptecmaglobal.cpp src/script/qscriptecmaglobal_p.h src/script/qscriptecmamath.cpp src/script/qscriptecmamath_p.h src/script/qscriptecmanumber.cpp src/script/qscriptecmanumber_p.h src/script/qscriptecmaobject.cpp src/script/qscriptecmaobject_p.h src/script/qscriptecmaregexp.cpp src/script/qscriptecmaregexp_p.h src/script/qscriptecmastring.cpp src/script/qscriptecmastring_p.h src/script/qscriptengine.cpp src/script/qscriptengine_p.cpp src/script/qscriptengine_p.h src/script/qscriptenginefwd_p.h src/script/qscriptextenumeration.cpp src/script/qscriptextenumeration_p.h src/script/qscriptextqobject.cpp src/script/qscriptextqobject_p.h src/script/qscriptextvariant.cpp src/script/qscriptfunction.cpp src/script/qscriptfunction_p.h src/script/qscriptgc_p.h src/script/qscriptmember_p.h src/script/qscriptobject_p.h src/script/qscriptprettypretty.cpp src/script/qscriptprettypretty_p.h src/script/qscriptvalue.cpp src/script/qscriptvalueimpl.cpp src/script/qscriptvalueimpl_p.h src/script/qscriptvalueimplfwd_p.h src/script/qscriptvalueiteratorimpl.cpp src/script/qscriptxmlgenerator.cpp src/script/qscriptxmlgenerator_p.h tests/auto/linguist/lupdate/testdata/recursivescan/project.ui tests/auto/linguist/lupdate/testdata/recursivescan/sub/finddialog.cpp tests/auto/qkeyevent/tst_qkeyevent.cpp tools/linguist/shared/cpp.cpp
| * Update tech preview license header.Jason McDonald2009-08-311-13/+13
| | | | | | | | Reviewed-by: Trust Me
| * Update license headers.Jason McDonald2009-08-111-1/+1
| | | | | | | | Reviewed-by: Trust Me
* | Merge commit 'qt/master'Jason Barron2009-08-131-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: examples/opengl/samplebuffers/glwidget.cpp src/corelib/io/qfsfileengine_unix.cpp src/corelib/kernel/qobject.cpp src/corelib/tools/qsharedpointer.cpp src/gui/gui.pro tests/auto/qhttp/tst_qhttp.cpp tests/auto/qkeyevent/tst_qkeyevent.cpp
| * | Update contact URL in license headers.Jason McDonald2009-08-121-1/+1
| | | | | | | | | | | | Reviewed-by: Trust Me
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