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path: root/src/plugins/platforms/qnx/qqnxrasterbackingstore.cpp
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* Add QPlatformSurface::screen() constJesus Fernandez2017-09-041-2/+3
| | | | | | | | | | | | | | Classes inheriting QPlatformSurface need to return the QPlatformScreen to allow the platform integration plugin to know information about the used screen by the surface. QPlatformSurface and QPlatformWindow had the same function defined, but it was not possible to call it without casting the QPlatformSurface pointer. Change-Id: I1f93fe7c13ebbc51769677038edeca4de5db0024 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* QtOpenGL/plugins/platformsupport: use new QRegion::begin()/end() instead of ↵Marc Mutz2016-03-021-1/+1
| | | | | | | | | | 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>
* Updated license headersJani Heikkinen2016-01-151-13/+19
| | | | | | | | | | | 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>
* QtBase: remove explicit function info from qWarning() etcMarc Mutz2015-11-281-7/+7
| | | | | | | | | | | This information is already registered by the QMessageLogger ctor. Where, by dropping the << Q_FUNC_INFO in ostream-style qDebug(), only a string literal remained, converted to printf-style qDebug() on the go. Change-Id: I3f261c98fd7bcfa1fead381a75a82713bb75e6f3 Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
* Update copyright headersJani Heikkinen2015-02-111-6/+6
| | | | | | | | | | | | | | | | | | 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 Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination.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>
* Update license headers and add new license filesMatti Paaso2014-09-241-18/+10
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* QNX: Fix widgets scrollingBernd Weimer2014-08-291-48/+18
| | | | | | | | | | | | | | Qt expects scroll operations to be executed immediately. They cannot be postponed since Qt may paint on the scrolled area afterwards. The new code will only use an accelerated scroll operation (screen_blit) once before the window is posted, because the blit is from the previous buffer to the current one. Hence an additional scroll operation could copy outdated pixel data. Additional scroll operations will be handled by Qt. Performance issues were not perceived with this approach so far. Task-number: QTBUG-39958 Change-Id: I6d7c3274c5db6a831a169615518fcdb4d926db70 Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
* QNX: fix race condition when clearing transparent bufferRafael Roquetto2014-06-031-2/+2
| | | | | | | | | | Block flush until all bits have been flushed. This prevents Qt from trying to draw over the buffer while it is still being cleared. Change-Id: I49b90a7653ec3768411a1a94837bb31fec4d44e8 Reviewed-by: Frank Osterfeld <frank.osterfeld@kdab.com> Reviewed-by: Andreas Holzammer <andreas.holzammer@kdab.com> Reviewed-by: Bernd Weimer <bweimer@blackberry.com>
* QNX: Fix clearing transparent bufferRafael Roquetto2014-06-021-1/+1
| | | | | | | | | | | Testing whether alphaBufferSize() != 0 does not work, because when no alpha channel is present, alphaBufferSize() can return '-1', which will cause non-transparent windows to be wrongly cleared and an artifact will appear. Change-Id: Id9e985f105c0bb302cc6f53960a5dbae2acdb921 Reviewed-by: Frank Osterfeld <frank.osterfeld@kdab.com> Reviewed-by: Wolfgang Bremer <wbremer@blackberry.com> Reviewed-by: Sergio Ahumada <sahumada@blackberry.com>
* [QNX]Clear transparent regionsAndreas Holzammer2014-05-121-0/+21
| | | | | | | | | | If a region gets painted the buffer beneath needs to be cleared, as it could be that there are leftovers from the last blit. Change-Id: I51f19aa010015059e9a6d9d5e5e4f25fb9532d4e Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
* Split QQnxWindow into QQnxEglWindow and QQnxRasterWindowFabian Bumberger2013-09-181-11/+11
| | | | | | | | Change-Id: I2fb4096ccca54fa6631aa16c9b8d1308b0a6b918 Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com> Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com> Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com>
* remove unnecessary beginPaint and endPaint overridesShawn Rutledge2013-09-161-2/+1
| | | | | | | | | | | | | 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>
* Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-06-201-0/+6
|\ | | | | | | | | | | | | | | | | Conflicts: src/plugins/platforms/cocoa/qcocoafiledialoghelper.mm src/plugins/platforms/qnx/qqnxrasterbackingstore.cpp tools/configure/configureapp.cpp Change-Id: I3092bd3276af14304b7ab3ae1e1cc05d11cdede0
| * QNX: Fix screen rotationRafael Roquetto2013-06-191-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The behavior introduced by qtdeclarative's 475d1ed4f6a2 mandates that an expose event follows a geometry change event. The fix for this uncovered a bug on the raster backing store which caused the rotation to break on QtWidgets. The problem was rooted on the assumption that the QQnxRasterBackingStore::flush() method was only called after paints to the backing store surface, which was discovered to be a false assumption. Flushing the backing store can occur in other circunstances, which are out of scope on the context of the QNX plugin. Task-number: QTBUG-31329 Change-Id: Icfc3e85324f5a8745f6b5f189f27f8b763f770c7 Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* | QNX: Use 'disabled' child window buffers.Rafael Roquetto2013-05-091-23/+5
|/ | | | | | | | | | | Because there is only one QBackingStore per top-level window, child windows do not need to have their own buffer, since Qt will use the TLW backing store as their drawing surface. Since QNX's libscreen does not support windows without buffer, a 1x1 buffer is used instead. Change-Id: I4b81fdd0f3e6059c46b1d4302d2a754d72dc8a68 Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
* QNX: Code cleanup: normalize 'if' macro usageRafael Roquetto2013-03-261-1/+1
| | | | | | | | | Always use "if defined" instead of "ifdef". The same is valid for "ifndef" macros Change-Id: I8e8f65e36dc636c10b3d656ce9a89ab3a664a80b Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
* QNX: Don't crash because the window hasn't been initialized yet.Sergio Martins2013-01-031-9/+16
| | | | | | | | | | | | Don't call window->handle() inside the backingstore ctor, because we might still have the window ctor in the call stack ( ex: a QWindow sub-class that creates a backingstore inside it's ctor). Crash can be reproduced by running examples/gui/analogclock. Change-Id: I4622ceaeb05696c5ae0181a528f58e5d102dcb22 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* QNX: Query dynamic buffer count at runtimeRafael Roquetto2012-10-261-1/+4
| | | | | | | | | | | While unlikely, there are cases in which QQnxWindow::renderBuffer() is called before the window buffers have been created. Without this check, the program will abort on QQnxBuffer constructor, since the value that will be passed to it will be of an invalid buffer. Change-Id: I9ad5926dca856570032dcf10b6975e8f3364c284 Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-23/+23
| | | | | | | | 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>
* QNX: Fix flushing the backing store to non-owner windowsThomas McGuire2012-07-131-15/+47
| | | | | | | | | | | | Multiple windows can share the same backing store, which we did not take into account. Don't ignore the window parameter in flush() to fix that. Change-Id: I4f98bba34d4da9134163e478cb78cab4ca0358d2 Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* QNX: Extract and move adjustBufferSize() functionThomas McGuire2012-07-131-5/+1
| | | | | | | | Change-Id: Ia1719314460b9c51d6eba04ab1c43f02be1777b6 Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Kevin Krammer <kevin.krammer@kdab.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* QNX: Rationalise the usage of qDebug() to remove lots of #ifdef'sSean Harmer2012-05-251-21/+13
| | | | | | Change-Id: I097e4af86a6a0941f4fd7e122970f88ba536ab38 Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com> Reviewed-by: Andriy Golovnya <andriy.golovnya@googlemail.com>
* Rename blackberry QPA plugin to QNXSean Harmer2012-03-121-0/+166
Changing the naming scheme from Blackberry to QNX in line with pattern of using platform names. Change-Id: I048a6a18010bc932311d63c8dde19ccab97894c8 Reviewed-by: Robin Burchell <robin+qt@viroteck.net> Reviewed-by: Nicolas Arnaud-Cormos <nicolas@kdab.com>
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