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* Removed invalid assert in BMP loader code.Kim Motoyoshi Kalland2012-03-121-2/+0
| | | | | | | Task-number: QTBUG-24505 Change-Id: Icec4d2c06175e29c5995399d0584c1ca76dc39d2 Reviewed-by: aavit <qt_aavit@ovi.com>
* blitter: Base QBlitterPaintEngine on QRasterPaintEngineHolger Hans Peter Freyther2012-01-271-0/+32
| | | | | | | | | | | | | | | The original intention was to identify a clipping bug, it turns out that during a ::begin() (and systemChanged) we should forward the QPaintEnginePrivate state to our proxy engine. Instead of using the proxy-pattern subclass rasterengine and specialize the paths we are able to accelerate using the blitter interface. This will avoid similiar problems in the future. I have no performance measurement to show which of the two approaches is faster/slower. Change-Id: I5ee0de566f4568103f741af697bdabbb097927e4 Based-On: I39bff11b32b1fe20284c7e8df60050de5991bb6e Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Update year in Nokia copyright messages.Jason McDonald2012-01-1184-84/+84
| | | | | | | | | 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>
* [blitter] Work on tst_QPixmap::clear()Holger Hans Peter Freyther2011-12-132-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | By default QPixmap may not hasAlphaChannel(), only if setMask() or fill() with a transparent color is called a QPixmap will hasAlphaChannel(). Make the QBlittablePlatformPixmap remember if there is an alpha channel, pass this as parameter in createBlittable to make it clear that this is required and not optional. Update the DirectFB plugin to handle this parameter to create a RGB32 or ARGB Surface depending on the alpha value, also only use PreMultiplied alpha when using ARGB. Separate the two constructors for the QDirectFbBlitter to either adopt a DirectFB Surface or to create one. Cherry-picked-from: qtbase:ab50b60f5cc237d5620f3ff3b2eb44c857f8f60b Change-Id: I8abf82408ecd2d075fc6f241ace8be2a34ac56e7 Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com> Merge-request: 1492 Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* [blitter] Use QScopedPointer for the engine and blittableHolger Hans Peter Freyther2011-12-132-14/+10
| | | | | | | | | | | | | | | | Use the QScopedPointer to prevent memory leaks, right now the code appears to be sound but make it more clear that calling ::setBlittable will destroy the old one. Cherry-picked-from: qtbase:dc4764229a3eef5c0bdbd665f2e24e59398e8c51 Change-Id: Idc71add7cfd429ff5b9d0ea9908d9fff1e7ce74d Merge-request: 59 Reviewed-on: http://codereview.qt-project.org/5243 Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com> Merge-request: 1492 Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* [blitter] Generate a new serial number when resizing theHolger Hans Peter Freyther2011-12-131-0/+1
| | | | | | | | | | The raster pixmap is generating a new serial number when the pixmap is resized, do the same for the blitter code. Cherry-picked-from: qtbase:6e13586d8b6d80ab374197649c76e7f0b35045db Merge-request: 1492 Reviewed-by: Jørgen Lind <jorgen.lind@nokia.com>
* Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-qml-staging into ↵Qt Continuous Integration System2011-11-232-0/+11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master-integration * 'master' of scm.dev.nokia.troll.no:qt/qt-qml-staging: Sequential reading not supported. DeclarativeDebugServer: Instantiate QPluginLoader on heap Fix failing unit tests. qmlplugindump: Fix dumping empty names for generated QMetaObjects. Fix compile with -qtnamespace Properly protect access to pixmap reader thread with mutex Move tga support from Qt3d to Qt. Move tga support from Qt3d to Qt. Properly protect access to pixmap reader thread with mutex qmlplugindump: Add flush to fix output redirection on windows.
| * Move tga support from Qt3d to Qt.Sarah Smith2011-11-142-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rev-By: Samuel Rodal Fix-for: QTBUG-21955 Part of fix for https://bugreports.qt.nokia.com/browse/QTBUG-21955 Having tga plugin inside a Qt add-on causes packaging problems. There have been many queries over the years for tga support even tho it is a niche image format. It is particularly useful for OpenGL work as a texture format since it is a blittable bitmap, but it is very innefficient compared to png or jpg. For this reason only read support is added, and this is documented. Also add some unit tests. The unit tests are in the qimagereader suite, and this is the right place for them as the other formats are tested there. Noticed that there was an annoying bug with tiff files and chased it down, in the hope of getting a clean test case PASS. Looks as tho there is a bit of work for someone to fix the other FAILs, but the ones for tga are all passing.
* | Hide png symbols in a namespace for -qt-libpngDaniel Teske2011-11-221-0/+1
| | | | | | | | | | | | | | | | | | If qt is compiled with -qt-libpng then the png symbols prevent a loading of another libpng. With this patch the png symbols are hidden and thus it is possible to load another libpng. Reviewed-by: hjk <qtc-committer@nokia.com>
* | Merge branch '4.8-upstream' into master-waterWater-Team2011-10-172-12/+14
|\ \
| * \ Merge remote-tracking branch 'qt/4.8'Sami Lempinen2011-10-142-11/+19
| |\ \
| * | | 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
| * | | Merge remote-tracking branch 'qt/4.8'Sami Lempinen2011-10-031-7/+5
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| * | | | Do not crash in copy() of pixmaps without an underlying bitmapLaszlo Agocs2011-09-301-6/+8
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CFbsBitmap::Create() fails for some reason (e.g. due to lack of memory), we may end up with a QVolatileImage for which the underlying bitmap pointer is null, resulting in the QImage wrapper being null too. The copyFrom() function was not checking for this situation and started to copy data blindly to the null QImage's bits(), which is a null pointer. This is now fixed so no copying occurs in such a scenario. Task-number: QTTH-1446 Reviewed-by: Sami Merila
* | | | Merge branch '4.8-upstream' into master-waterWater-Team2011-10-102-11/+19
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| * | | Fixed broken window surface flush when depth is 24 and bpp is not 32.Samuel Rødal2011-09-292-11/+19
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some X servers use a compact representation of 24 depth visuals. In that case we can't use the shared memory or XPutImage paths, as Qt's RGB32 does not match the internal memory layout. Also fixed QPixmap::fromImage() to work in this case to prevent the red and blue channels from being swapped. Task-number: QTBUG-21754 Reviewed-by: Alberto Mardegan
* | | fix possible race conditionsKonstantin Ritt2011-10-071-1/+3
|/ / | | | | | | | | | | | | | | | | the initialization guard must be set after the initialization is done; for the code assumed to be only executed in a single thread, this change was done just for consistency - in order to avoid similar issues by copy-pasting in future Merge-request: 2655 Reviewed-by: Jan-Arve Saether <jan-arve.saether@nokia.com>
* | Avoid unnecessary detach of a QImage in QPixmapDropShadowFilterDavid Faure2011-09-191-7/+5
|/ | | | | Merge-request: 1374 Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Fix build with Clang for libpng versions 1.4.0 to 1.5.2Tor Arne Vestbø2011-08-311-0/+23
| | | | | | | | | | | | | | | | | Versions 1.4.0 to 1.5.2 of libpng declare png_longjmp_ptr to have a noreturn attribute if PNG_PEDANTIC_WARNINGS_SUPPORTED is enabled, but most declarations of longjmp in the wild do not add this attribute. This causes problems when the png_jmpbuf macro expands to calling png_set_longjmp_fn with a mismatched longjmp, as compilers such as Clang will treat this as an error. To work around this we override the png_jmpbuf macro to cast longjmp to a png_longjmp_ptr. See also http://llvm.org/bugs/show_bug.cgi?id=10338 Reviewed-by: Simon Hausmann <simon.hausmann@nokia.com> Reviewed-by: Marius Storm-Olsen <marius.storm-olsen@nokia.com>
* Merge branch 'qt-4.8-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration ↵Qt Continuous Integration System2011-08-251-1/+32
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into master-integration * 'qt-4.8-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration: (21 commits) Revert "Avoid calling QInputMethod update when adding or removing QGraphicsItems that don't have focus" Symbian: Not possible to catch RequestSoftwareInputPanel in eventFilter Fix problem with grabWindow on Mac OS X 10.6 with Cocoa Added an additional check to workaround an issue on Windows. don't crash when destroying children Fix compile issue with Mac OS X 10.5 Avoid calling QInputMethod update when adding or removing QGraphicsItems that don't have focus Exact word bubble doesn't disappear when screen is tapped (fix part 2) Fix QPixmap::grabWindow() on Mac OS X Lion Update 4.7.4 changes Exact word bubble doesn't disappear when screen is tapped Make text rendering working outside the gui thread on Symbian. Doc: Clarified the range of return values from QLineF::angle(). Doc: Fixed \since declarations. Doc: Standardized on QtQuick for \since declarations. Doc: Removed whitespace. Modified \since command behavior slightly to handle project and version. Doc: Added a simple introduction to Qt and fixed links. Doc: Added more appropriate links to help reduce confusion. Doc: Removed non-ASCII characters from the documentation. ...
| * Merge branch 4.7 into qt-4.8-from-4.7Sergio Ahumada2011-08-231-1/+32
| |\ | | | | | | | | | | | | Conflicts: doc/src/index.qdoc
| | * Fix problem with grabWindow on Mac OS X 10.6 with CocoaAndy Shaw2011-08-221-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | For some reason the test did not fail locally but fails in the CI system. A manual check of the images from the test shows it should have failed. Reason for this will be investigated separately Reviewed-by: Sergio Ahumada
| | * Fix compile issue with Mac OS X 10.5Andy Shaw2011-08-191-2/+8
| | | | | | | | | | | | Reviewed-by: ossi
| | * Fix QPixmap::grabWindow() on Mac OS X LionAndy Shaw2011-08-191-1/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old approach was not the recommended one and although it worked on Mac OS X 10.6 it did not work on 10.7. The new approach works correctly on 10.6 and 10.7, so the fix is applied for both versions. Task-number: QTBUG-19824 Merge-request: 1332 Reviewed-by: sroedal
* | | Fix compilation of qjpeg on MinGW with GCC 4.6Thiago Macieira2011-08-191-0/+5
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* | Merge branch 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging into ↵Qt Continuous Integration System2011-08-011-9/+55
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master-integration * 'master' of scm.dev.nokia.troll.no:qt/qt-fire-staging: Make macdeployqt more robust against usage of symbolic links. Document support for Linguist on Mac. Make mac(deploy|change)qt handle dylibs that use Qt inside an app bundle. Guard macdeployqt against @rpath and @loader_path too. Fix typo. OpenVG cleanup. Include trailing space width in RTL text line width Fix the compilation error when QT_NO_PLUGIN_CHECK was set. Fixed holes in border image drawing by introducing new API. Properly resolve and use glMapBuffer / glUnmapBuffer on GLES2. Revert "fix QFileInfo::isSymLink() for NTFS mount points" Remove debug output. Add some sound support to the uikit platform. Add flickrdemo uikit example project. Fix uikit simulator build. Get subpixel antialiasing again w/combo of raster and affine transform Add initial support for bitmap version 4/5 headers. optimize QRawFont::supportsCharacter() Switch to use floating point pixelSize in QRawFont completely Add a way to check if we have a matching family in the database.
| * | Add initial support for bitmap version 4/5 headers.Ilya Konkov2011-07-221-9/+55
| | | | | | | | | | | | | | | | | | | | | The headers are just skipped, information stored in them is ignored. Merge-request: 824 Reviewed-by: Kim Motoyoshi Kalland <kim.kalland@nokia.com>
* | | Merge remote-tracking branch 'origin/4.7' into qt-4.8-from-4.7Liang Qi2011-07-221-5/+8
|\ \ \ | |/ / |/| / | |/ | | Conflicts: src/gui/image/qtiffhandler.cpp
| * Fixed crash when loading 16 bits-per-pixel grayscale TIFs.Kim Motoyoshi Kalland2011-07-201-11/+20
| | | | | | | | | | | | | | | | Use the fallback path when encountering 16 bits-per-pixel grayscale TIFs. Also fixed potential memory leak. Task-number: QTBUG-19878 Reviewed-by: Samuel
* | Fixed regression in compilerwarnings.Samuel Rødal2011-07-151-3/+1
| | | | | | | | We can't mark QImageTextKeyLang as deprecated.
* | Deprecate some QPixmap functions (marked as obsolete already).Samuel Rødal2011-07-121-3/+7
| | | | | | | | Reviewed-by: Olivier Goffart
* | Deprecate some functions in QImage (that have been obsolete since 4.1).Samuel Rødal2011-07-121-7/+10
| | | | | | | | Reviewed-by: Olivier Goffart
* | Merge remote-tracking branch 'origin/4.7' into qt-4.8-from-4.7Liang Qi2011-06-2411-75/+111
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/gui/image/qpixmap_raster_symbian.cpp src/gui/image/qpixmapdatafactory.cpp src/gui/painting/qgraphicssystem.cpp src/gui/styles/qs60style.cpp src/network/bearer/qnetworkconfigmanager_p.h src/s60installs/bwins/QtGuiu.def src/s60installs/bwins/QtOpenGLu.def src/s60installs/bwins/QtOpenVGu.def src/s60installs/eabi/QtGuiu.def src/s60installs/eabi/QtOpenVGu.def tests/auto/qnetworkproxyfactory/tst_qnetworkproxyfactory.cpp
| * Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt into 4.7Laszlo Agocs2011-06-201-1/+1
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| * | Improving warning messages in QVolatileImage.Laszlo Agocs2011-06-161-9/+18
| | | | | | | | | | | | Reviewed-by: Jani Hautakangas
| * | Proper naming for raster pixmap and paintengine on Symbian.Laszlo Agocs2011-06-167-55/+54
| | | | | | | | | | | | | | | | | | | | | | | | As QTBUG-19880 highlighted, the old S60 naming is not suitable for these classes anymore. Task-number: QTBUG-19913 Reviewed-by: Jani Hautakangas
| * | Handle QVolatileImage-backed pixmaps optimally in drawPixmap().Laszlo Agocs2011-06-165-13/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When drawing such pixmaps (used by both the openvg and opengl graphics systems) onto another pixmap or to a QImage, the performance was sub-optimal due to missing and accidentally disabled support specific to QVolatileImage. This is now fixed and drawing pixmaps into a QImage is also made optimal by using the QS60PaintEngine for QImage too. This will cause a 5-7x (or even up to 12x on certain hardware and platform) increase in offscreen pixmap drawing performance. Task-number: QTBUG-19880 Reviewed-by: Jani Hautakangas
* | | Merge remote branch 'origin/4.7' into qt-4.8-from-4.7Jani Hautakangas2011-06-221-0/+5
|\ \ \ | | |/ | |/| | | | | | | | | | | | | Conflicts: src/opengl/qgl.cpp src/opengl/qpixmapdata_symbiangl.cpp src/opengl/qwindowsurface_gl.cpp
| * | Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public into ↵Qt Continuous Integration System2011-06-091-0/+5
| |\ \ | | |/ | | | | | | | | | | | | | | | | | | 4.7-integration * '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public: Last word inputted was duplicated after input method hints changed Simplify texture pooling logic in GL graphics system.
| | * Simplify texture pooling logic in GL graphics system.Jani Hautakangas2011-06-091-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove ugly TemporarilyCachedBindOption and use QGLTexture objects as texture pool entries instead of QGLPixmapData. Make texture pooling totally Symbian specific, remove VG like texture pooling code and use common texture binding path which is used on other platforms also on Symbian. QGLPixmapData should be only used to bind SgImage based textures (will be implemented by another commit). Task-number: QTBUG-19180 Reviewed-by: Samuel Rødal
* | | Merge branch '4.8' of scm.dev.nokia.troll.no:qt/qtDavid Boddie2011-06-171-1/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: doc/src/declarative/righttoleft.qdoc examples/draganddrop/fridgemagnets/main.cpp examples/script/context2d/main.cpp
| * \ \ Merge branch '4.7' into qt-4.8-from-4.7Liang Qi2011-06-061-1/+1
| |\ \ \ | | |/ / | | | | | | | | | | | | | | | | | | | | Conflicts: src/gui/painting/qpaintengine_raster.cpp src/gui/text/qfontengine_ft.cpp src/s60installs/bwins/QtGuiu.def
| | * | Avoid buffer overrun in QMacPixmapData resizingJiang Jiang2011-05-311-1/+1
| | |/ | | | | | | | | | | | | | | | | | | | | | Shouldn't use size bigger than the original (source) pixels buffer or the new one (just allocated). Task-number: QTBUG-18547 Reviewed-by: aavit
| | * Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into ↵Qt Continuous Integration System2011-05-1781-1378/+1378
| | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 4.7-integration * '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: Updating file with CRLF line endings for the updated header Fix a regression in QList::mid() update gitignore remove -fno-stack-protector Fix make confclean Update licenseheader text in source files
| | | * Update licenseheader text in source filesJyri Tahtela2011-05-1381-1378/+1378
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* | | | Merge branch '4.8' of scm.dev.nokia.troll.no:qt/qtDavid Boddie2011-05-2484-1432/+1443
|\ \ \ \ | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/gui/text/qrawfont.cpp src/gui/text/qtextlayout.cpp src/gui/util/qscroller.cpp src/gui/widgets/qlineedit.cpp
| * | | Merge remote-tracking branch 'qt/4.8'Jyri Tahtela2011-05-183-2/+13
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: doc/src/examples/wheel.qdoc src/gui/util/qflickgesture.cpp src/gui/util/qflickgesture_p.h src/gui/util/qscroller.cpp src/gui/util/qscroller.h src/gui/util/qscroller_p.h src/gui/util/qscrollerproperties.cpp src/gui/util/qscrollerproperties.h tests/auto/qscroller/tst_qscroller.cpp
| | * \ \ Merge branch 'qt-4.8-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration ↵Qt Continuous Integration System2011-05-172-0/+4
| | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into master-integration * 'qt-4.8-from-4.7' of scm.dev.nokia.troll.no:qt/qt-integration: (55 commits) Fix thread safety regression of QNetworkConfigurationManager Fix instability in QNetworkConfigurationManager autotest Support word selection list with predictive text from splitview Fix softkey icon positioning in S60 5.3 QDeclarativeMouseArea: block context menu events ListViews loses items if all visible items are removed. Make TextEdit word selection more natural. Clear confusion between QMainWindow and QMainWindowLayout. Fix for rounded corners bug in QMenu Compile QWidgetPrivate::setParent_sys might be using null pointer Ensure the TextEdit cursor delegate is repositioned on mouse events. Don't crash on an invalid replacementStart from an input method. Fix incorrect hardware address on systems without getifaddrs() Enable multisampling on Symbian if hw supports it Fix QtCoreu.def file error Introduce platform extension to QGraphicsSystem Fix Symbian/WinsCW build break Prevent crash in OpenGL engine when scaling images / pixmaps. emit QNetWorkAccessManager::finished on QNetworkReply::abort() ...
| | | * \ \ Merge remote-tracking branch 'origin/4.7' into qt-4.8-from-4.7Olivier Goffart2011-05-112-0/+4
| | | |\ \ \ | | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/gui/kernel/qwidget_p.h src/gui/painting/qgraphicssystem_p.h src/plugins/plugins.pro src/s60installs/bwins/QtCoreu.def src/s60installs/bwins/QtDeclarativeu.def src/s60installs/bwins/QtGuiu.def src/s60installs/bwins/QtMultimediau.def src/s60installs/bwins/QtNetworku.def src/s60installs/bwins/QtOpenGLu.def src/s60installs/bwins/QtScriptu.def src/s60installs/bwins/QtSqlu.def src/s60installs/bwins/QtTestu.def src/s60installs/bwins/QtXmlPatternsu.def src/s60installs/bwins/phononu.def src/s60installs/eabi/QtGuiu.def src/s60installs/eabi/QtOpenGLu.def src/s60installs/eabi/QtTestu.def
| | | | * | Prevent crash in OpenGL engine when scaling images / pixmaps.Samuel Rødal2011-05-092-0/+4
| | | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure the resulting image / pixmap is valid if the source was valid. Task-number: QTBUG-19157 Reviewed-by: Kim Reviewed-by: Benjamin Poulain
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