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* Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-05-121-5/+13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: config_help.txt configure src/corelib/io/qprocess_wince.cpp src/plugins/platforms/windows/qwindowstheme.cpp src/plugins/platforms/xcb/qxcbbackingstore.cpp tests/auto/corelib/tools/qtimezone/BLACKLIST tests/auto/network/socket/qudpsocket/tst_qudpsocket.cpp tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp Change-Id: I26644d1cb3b78412c8ff285e2a55bea1bd641c01
| * xcb: support nested paint operations in remote scenariosLouai Al-Khanji2016-04-291-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent changes to the xcb platform plugin added logic to paint to a server-side X Pixmap when the MIT-SHM extension is unavailable. Those changes also added logic to keep track of the dirty areas that need to be flushed to the server from the backing store when the backing store is flushed to a window. Because a single QRegion was used to track those areas, nested paint operations no longer accurately tracked all the dirty areas. Consider: void Widget::paintEvent(QPaintEvent *) { QPainter p1(this); for (int i = 0; longRunningOperationInProgress(); i++) { QPixmap pixmap(size()); QPainter p2(&pixmap); p2.drawText(pixmap.rect(), i & 1 ? "Working." : "Working.."); p2.end(); QBackingStore *bs = backingStore(); bs->beginPaint(rect()); p1.drawPixmap(0, 0, pixmap); bs->endPaint(); bs->flush(rect(), windowHandle()); } p1.fillRect(rect(), Qt::red); p1.drawText(rect(), "Done!"); } While this code could be restructured, it is a common pattern in legacy Qt applications which cannot be easily changed. Change-Id: I3b919266abe41c96a584cb02f41cafac3f9d1d7c Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-05-031-15/+22
|\| | | | | | | | | | | | | | | | | | | | | Conflicts: configure src/3rdparty/double-conversion/include/double-conversion/utils.h src/corelib/global/qnamespace.qdoc src/corelib/tools/qsimd_p.h tests/auto/corelib/io/qfile/tst_qfile.cpp Change-Id: I3ca1007bab5355d251c13002a18e93d81c254d34
| * xcb: Fix image scanline paddingLouai Al-Khanji2016-04-151-15/+22
| | | | | | | | | | | | | | | | | | | | Commit b9d386f2ccd69c7f6a766a6d90a6024eeb48e90a neglects to account for the scanline padding requested by the X server. This can result in visual artifacts if padding is required. This commit fixes this by factoring in the X server's requested scanline padding when calculating image stride. Change-Id: I082cb7101ec3a9c554b9b58a76f53f780b87d31e Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | Add QPlatformBackingStore::toImage() implementationsAndy Nichols2016-04-301-2/+0
| | | | | | | | | | | | | | | | | | On platforms where it makes sense, add the implementation that makes returning a QImage possible. This makes it possible to grab raster windows. Change-Id: I89241728aa6f7811c56bb66cd86a64aa961d71f8 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-04-111-21/+88
|\| | | | | | | | | | | | | | | Conflicts: src/corelib/kernel/qobject.cpp src/gui/painting/qpaintengine_raster.cpp Change-Id: I74e1779832f43d033708dcfd6b666c7b4f0111fb
| * xcb: Optimize non-shm backing store flushingLouai Al-Khanji2016-04-101-21/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Unfortunately the functions in xcb-image are quite slow, both for the subimage generation and the byte order swapping. xcb_image_subimage is implemented as a pixel by pixel copy, and the xcb byte swapping is done manually without utilizing potential CPU instructions to accelerate the swap. Replace both with their Qt equivalents. Change-Id: I1fe1fe5d9576fdf2bab4a8c401d2a6bb842c2727 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-04-051-31/+62
|\| | | | | | | | | | | | | | | | | Conflicts: examples/corelib/ipc/ipc.pro src/plugins/platforms/xcb/qxcbbackingstore.cpp tests/auto/corelib/tools/qcommandlineparser/tst_qcommandlineparser.cpp Change-Id: Ia006e10ff1732fe78f90138c41f05b59b49486cf
| * QXcbBackingStore: Fix scrolling when backed with native X PixmapLouai Al-Khanji2016-03-301-32/+62
| | | | | | | | | | | | Change-Id: I7c6618783996c814dc6873b950e2c35e95680f11 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-03-221-67/+148
|\| | | | | | | | | | | | | | | | | | | Conflicts: configure mkspecs/common/wince/qplatformdefs.h src/plugins/platforms/directfb/qdirectfbbackingstore.cpp src/plugins/platforms/xcb/qxcbbackingstore.cpp Change-Id: Ied4d31264a9afca9514b51a7eb1494c28712793c
| * QtBase (remainder): use printf-style qWarning/qDebug where possible (I)Marc Mutz2016-03-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The printf-style version of QDebug expands to a lot less code than the std::ostream-style version. Of course, you pay in type safety (but compilers warn about it these days), you cannot stream complex Qt types and streaming QStrings is awkward, but in many cases you actually improve on readability. But the main reason is that something that's not supposed to be executed under normal operation has no business bloating executable code size. This is not an attempt at converting all qWarnings() to printf-style, only the low-hanging fruit. In this first part, replace qWarning() << "" with qWarning("..."). Had to fix broken qImDebug() definition. Instead of defining it as a nullary macro in the QT_NO_DEBUG case and as a variadic macro in the other, define it in both cases, as is customary, as a non-function macro so that overload selection works without requiring variadic macro support of the compiler. Saves e.g. ~250b in text size in QtPrintSupport on optimized GCC 5.3 AMD64 builds. Change-Id: Ie30fe2f7942115d5dbf99fff1750ae0d477c379f Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
| * QXcbBackingStore: Minor code cleanupLouai Al-Khanji2016-03-041-8/+2
| | | | | | | | | | | | Change-Id: I5086e2031201b939b49603f17c373e414a91c32a Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
| * xcb: Be smarter about how we flushLouai Al-Khanji2016-03-031-59/+145
| | | | | | | | | | | | | | | | | | | | | | | | | | For the remote X case the backing store previously always reuploaded image data for every expose event. Instead of doing that create a remote X pixmap and only flush repainted regions. For regular expose just copy from the pixmap. Additionally, atomically update the window by setting a clip mask and flushing the entire region at once instead of doing it rect by rect. Change-Id: I26bb1834b159e309c7ad93287dd297769f7e2633 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* | QtOpenGL/plugins/platformsupport: use new QRegion::begin()/end() instead of ↵Marc Mutz2016-03-021-13/+10
|/ | | | | | | | | | rect() Saves e.g. ~900b and ~2900b in text size in QtOpenGL and XcbQpa libs, resp., on optimized GCC 5.3 Linux AMD64 builds. Change-Id: Id904689164ca32df41118a23747c70048d8e6604 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* xcb: Remove unneeded null pointer checksBłażej Szczygieł2016-02-241-11/+2
| | | | | | | | | | Since a094af001795c9651b299d700a992150d1aba33a we don't need any null pointer checks for xcb screens. This reverts patch 7532fb4e61fc4102fd11022f57f7d8195414167b Change-Id: I8b90ed538aad4403650ef42aab6f39de5861d9ed Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
* Merge remote-tracking branch 'origin/5.6' into 5.7Liang Qi2016-02-181-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | This also reverts commit 018e670a26ff5a61b949100ae080f5e654e7bee8. The change was introduced in 5.6. After the refactoring, 14960f52, in 5.7 branch and a merge, it is not needed any more. Conflicts: .qmake.conf src/corelib/io/qstandardpaths_mac.mm src/corelib/tools/qsharedpointer_impl.h tests/auto/widgets/itemviews/qlistview/tst_qlistview.cpp Change-Id: If4fdff0ebf2b9b5df9f9db93ea0022d5ee3da2a4
| * Do not change depth for the backingstore's underlying imageLaszlo Agocs2016-02-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The depth cannot change. This means that RGB16 cannot be upgraded to 8565 for example as that would be a 24 bit format whereas the backingstores and the underlying platform may expect a 16 bit format. Task-number: QTBUG-50869 Change-Id: I648b39287d43a80fae8097a33bbf3b8bbdcb8816 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.6' into devLiang Qi2016-01-211-2/+7
|\| | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qiodevice_p.h src/corelib/kernel/qvariant_p.h src/corelib/tools/qsimd.cpp src/gui/kernel/qguiapplication.cpp tests/auto/network/socket/qtcpsocket/tst_qtcpsocket.cpp Change-Id: I742a093cbb231b282b43e463ec67173e0d29f57a
| * xcb: Don't clear alpha on every repaintBłażej Szczygieł2016-01-141-2/+7
| | | | | | | | | | | | | | | | | | Since 1bcfc3de7586ddb9f5d1b778b97b26ae3dc9584d every image has alpha in XCB even if it is not used by window. This patch prevents clearing the alpha channel on every repaint when window is not transparent. Change-Id: Icfdd39f8636401906ace77ea3c2fa25386979d5f Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
* | Updated license headersJani Heikkinen2016-01-151-14/+20
|/ | | | | | | | | | | From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new LGPL header instead of LGPL21 one (in those files which will be under LGPL v3) Change-Id: I046ec3e47b1876cd7b4b0353a576b352e3a946d9 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Use backing store formats with alphaAllan Sandfeld Jensen2016-01-081-0/+4
| | | | | | | | | | | | | We depend on being able to punch holes in the backing store when integrating with FBO elements. To do that we need a format with an alpha channel. This was only working previously because RGB32 didn't mask when filling or when converting to ARGB32_PM, but other formats didn't. Also unifies the logic for getting alpha versions of QImage formats. Task-number: QTBUG-50281 Change-Id: Ied1325f60e2b67d9ea2dfa9701b06fc2231ebfca Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Xcb: fix crash on screen power savePaul Olav Tvete2015-10-261-2/+11
| | | | | | | | | | | | Handle various cases where we have null QScreen or QPlatformScreen pointers. With this change, I can run Qt Creator for several days. Before, it would crash multiple times per day with a two-monitor setup. Change-Id: I0923d886ae2a4199ac37edd711ddd4f6f99df93d Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@theqtcompany.com>
* xcb: better error reporting when shmget() failsShawn Rutledge2015-10-261-2/+2
| | | | | | Change-Id: I160ebc07f25fd08b86ca5494cb149c5fc7c70086 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* X11 changes for highdpiPaul Olav Tvete2015-07-301-1/+2
| | | | | | | | | | | Adapt the xcb plugin to work with the new cross-platform high-DPI scaling. Fixes for drag and drop is done in a separate change. Task-number: QTBUG-46615 Change-Id: I29002721169750b9de59edb0f3e9134adabc4855 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Remove QT_DEVICE_PIXEL_RATIO support from xcbPaul Olav Tvete2015-07-291-33/+12
| | | | | | | | It will be reintroduced as a cross-platform feature. Task-number: QTBUG-46615 Change-Id: Ia6d03275018b2a25ebed438fe51f15e491f1c3ff Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* Merge remote-tracking branch 'origin/5.4' into 5.5Liang Qi2015-03-311-1/+1
|\ | | | | | | | | | | | | | | | | Conflicts: mkspecs/android-g++/qmake.conf qmake/generators/unix/unixmake2.cpp src/gui/image/qimage_conversions.cpp Change-Id: Ib76264b8c2d29a0228438ec02bd97d4b97545be0
| * Fallback to malloc for insanely large windowsPaul Olav Tvete2015-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If shmget() does not work (probably because the backingstore size is bigger than SHMMAX), don't create a QImage with the previous buffer and the new size. That does not end well when we try to draw to the image later. Instead, fall back to the malloc path, like we do when the system doesn't support shared memory. [ChangeLog][X11] Don't crash when resizing windows to bigger than 3840x2160 Task-number: QTBUG-45071 Change-Id: I009de7c2179ffde28e252593067756877cad1b1c Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com> Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* | xcb: Fix bgr888 VNC sessionsLaszlo Agocs2015-03-301-5/+32
| | | | | | | | | | | | | | | | | | Introduce a slow path for 24 and 32 bit BGR. We don't care about performance here but it has to show the correct colors. Task-number: QTBUG-42776 Change-Id: Ic73e8ca3950b2b956f06643165dcfac51e7540f3 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
* | Resize backingstore properly on devicePixelRatio changesPaul Olav Tvete2015-03-251-6/+17
| | | | | | | | | | | | | | | | Task-number: QTBUG-45076 Change-Id: Ib2f2408abf7bd0b6d1c8a05fbbdc665e77ea6392 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* | Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.4' into devFrederik Gladhorn2015-01-211-2/+2
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/global/global.pri src/corelib/global/qcompilerdetection.h src/corelib/global/qglobal.h src/corelib/tools/qdatetime.cpp src/plugins/platforms/xcb/qxcbscreen.h src/plugins/platforms/xcb/qxcbwindow.h src/widgets/dialogs/qcolordialog.cpp src/widgets/dialogs/qcolordialog_p.h tools/configure/configureapp.cpp Change-Id: Ie9d6e9df13e570da0a90a67745a0d05f46c532af
| * Fix use-after-free bugGatis Paeglis2015-01-081-2/+2
| | | | | | | | | | | | | | | | | | | | xcb_image_destroy() calls free on m_xcb_image and then few lines down we access member of m_xcb_image. Swap order of these two actions. Change-Id: I01fb43a066459cce462df6af22161c35cef524eb Task-number: QTBUG-43623 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* | Introducing QPlatformGraphicsBufferJørgen Lind2015-01-171-0/+43
| | | | | | | | | | Change-Id: Idcf8f75bd151a877c7097b79df998c1ffd56871c Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* | XCB: Don't override non-existent method when QT_NO_OPENGLUli Schlachter2014-12-081-0/+2
|/ | | | | | | | | | | | QBackingStore only has a toImage() method if OpenGL is enabled. I noticed this because compilation failed for me, thanks to Q_DECL_OVERRIDE. qxcbbackingstore.h:60:12: error: ‘QImage QXcbBackingStore::toImage() const’ marked override, but does not override QImage toImage() const Q_DECL_OVERRIDE; Change-Id: I6b45ef41c53d819d81fe657f26adc1f630fec6bb Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* devicePixelRatio support for XCBPaul Olav Tvete2014-08-191-12/+22
| | | | | | | | | | This adds support for the environment variable QT_DEVICE_PIXEL_RATIO for the xcb platform plugin. Task-number: QTBUG-38858 Change-Id: I7faca2f2e7dc5c601a82b3cc08456870b3e5602d Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Fix composition for windows with alphaLaszlo Agocs2014-08-131-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | While we will cover the entire surface with our textured quads, the clear is still necessary in order to make top-levels with TranslucentBackground render correctly: We don't want to blend transparent areas with undefined content that is in the surface's framebuffer. Blending is problematic for alpha values. We now prevent the blended alpha from being written out. This ensures that in examples like qquickviewcomparison, where the backingstore image contains an alpha of 0.5 while the QQuickWidget texture 1.0, the result is still an alpha value of 1.0 in the final image. Writing out an alpha of 0.5 would break on systems where windows get an alpha buffer by default. hellogl2 can now take a --transparent parameter which makes the QOpenGLWidget being cleared to transparent in order to verify it works in combination with Qt::WA_TranslucentBackground. The swapped red and blue problem is also corrected. RGBA8888 does not need swizzling. The only format that needs this is RGB32. Task-number: QTBUG-40716 Change-Id: I54a9fd3a91a1b59575b38cdb908835315514e40f Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Improve the implementation of the _NET_WM_SYNC_REQUEST protocolMartin Gräßlin2014-05-271-12/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change improves the synced resizes of xcb windows and adds support for synced resizes of glx windows. The QXcbWindow keeps a better track on whether the window manager expects a sync and can be in one of three states: * no sync required * sync required, but configure notify event not yet received * sync required and configured By tracking this in the QXcbWindow itself the backing store can make use of this information and doesn't need an own heuristic to decide whether a sync is needed. Also this allows to add support for synced resizes of windows with an OpenGLSurface. This is accomplished by checking the sync state after swapping buffers. As the OpenGL context may be bound to a background thread the sync is done using a QueuedConnection to ensure that the sync happens in the thread which created the xcb window. So far this is only added for GLX. This significantly improves the resize experience of QQuickWindow and also the initial mapping with a composited window manager in case the compositor uses the sync protocol to determine whether the window is ready to get painted on screen. Change-Id: Ied0261873043d785dec652d2821fc3638292fa36 Reviewed-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Fix xcb plugin backing store byte order issueJason Haslam2014-04-081-9/+24
| | | | | | | | | | | | The image format of the backing store should use the byte order of the machine where the application is running, not the native format of the X server. Then, if the byte order of the backing store image differs from the X server's native format, it needs to be converted before being sent across the network. Task-number: QTBUG-29898 Change-Id: Ic91c8ffb814c6beeb9f1d9195174a47d8bd94a90 Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Enabling QQuickWidget and QOpenGLWidgetPaul Olav Tvete2014-02-121-0/+24
| | | | | | | | | Enable child widgets (without a native window) that render to an FBO and are composed with the raster backingstore by the platform plugin. A preliminary version of QOpenGLWidget is included as private API. Change-Id: I8f984a4d7db285069ce3d6564707942c823d890d Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* xcb: Remove useless flushesUli Schlachter2014-01-061-4/+2
| | | | | | | | | | | | | | | | | | | | | | Calling xcb_flush() right before QXcbConnection::sync() is pointless. The flush sends all requests that were already queued to the server and the call to sync() then just sends another request, flushes it and waits for its reply. Having just sync() implicitly flush for us means less overhead and has the same effect. Another useless flush is in QXcbShmImage::put(). The only caller is QXcbBackingStore::flush() and this calls put() in a loop. If we just call xcb_flush() from flush(), then xcb can send more requests in a single write() call again. Finally, calling Q_XCB_NOOP() twice in a row without doing any interaction with xcb in between doesn't help much, so remove one of the two calls from QXcbShmImage::put() Change-Id: Ia3d6945b8d961e2844fc3e31fdf8189c47b534d1 Signed-off-by: Uli Schlachter <psychon@znc.in> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com> Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
* remove unnecessary beginPaint and endPaint overridesShawn Rutledge2013-09-161-4/+0
| | | | | | | | | | | | | QPlatformBackingStore::endPaint does not take a QRegion parameter. 6ce6b8a378b0d97ba950240ffb048a4b7e485235 set the API, but the platform implementations were not all synced up since then. There was anyway no point in overriding beginPaint and endPaint on platforms which don't need to do anything there. This fixes clang warnings of the form QXcbBackingStore::endPaint hides overloaded virtual function Change-Id: Id6cd0fc2c831a34576ac2c73eeb0d5741d26e622 Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
* QXcbBackingStore: don't crash in flush() if no platformWindowShawn Rutledge2013-08-211-0/+4
| | | | | | Task-number: QTBUG-32681 Change-Id: Iec7204985867a8d65cea393ba6ab66d328a5e7b2 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Merge remote-tracking branch 'gerrit/release' into stableFrederik Gladhorn2013-01-151-1/+1
|\ | | | | | | Change-Id: Ieb104d0e390218a063082c93bc9c7e412af2166d
| * Change all shmget calls to user-only memoryThiago Macieira2013-01-151-1/+1
| | | | | | | | | | | | | | | | Drop the read and write permissions for group and other users in the system. Change-Id: I8fc753f09126651af3fb82df3049050f0b14e876 Reviewed-by: Richard J. Moore <rich@kde.org>
* | Clear backingstore for windows with alpha channel.Friedemann Kleint2013-01-111-2/+0
|/ | | | | | | | | Fixes painting artifacts in translucent windows. Task-number: QTBUG-28531 Change-Id: I00a7a86f88a40d356fa3e37bd497a288b2118469 Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Don't crash if there's no m_image yet.Sérgio Martins2012-10-251-1/+4
| | | | | | | | | | | Reproducible with: QBackingStore store( &window ); store.beginPaint(QRect(0,0,500,500)); All other methods already have null pointer checks. Change-Id: Ie278a263760900b58cf4a2ef286deb7f35d50cd0 Reviewed-by: Samuel Rødal <samuel.rodal@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Fix compilation: std::min is in <algorithm>Thiago Macieira2012-03-221-0/+1
| | | | | Change-Id: I89227bb9fca0f081a232c2ede10c4d455edb2ee9 Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-06 18:28:47 +0000