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path: root/src/plugins/platforms/xcb/nativepainting/qpixmap_x11.cpp
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* Fix misuses of 0.9999 constantAllan Sandfeld Jensen2022-06-021-9/+3
| | | | | | | | | Replace it with floor and round. It appears the old behavior was to work around combining ceil with inaccurate FP, but it doesn't appear this hacky ceil is needed. Change-Id: I5c16ec0fa4916e17198a733c46937fde53f2ddb5 Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
* Use SPDX license identifiersLucie Gérard2022-05-161-38/+2
| | | | | | | | | | | | | Replace the current license disclaimer in files by a SPDX-License-Identifier. Files that have to be modified by hand are modified. License files are organized under LICENSES directory. Task-number: QTBUG-67283 Change-Id: Id880c92784c40f3bbde861c0d93f58151c18b9f1 Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
* Another round of replacing 0 with nullptrAllan Sandfeld Jensen2020-10-071-5/+5
| | | | | | | | | This time based on grepping to also include documentation, tests and examples previously missed by the automatic tool. Change-Id: Ied1703f4bcc470fbc275f759ed5b7c588a5c4e9f Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Use QList instead of QVector in pluginsJarek Kobus2020-07-061-4/+4
| | | | | | Task-number: QTBUG-84469 Change-Id: Ic86f4a3000592a1c9ae62e4a83f4fe39832a6b24 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Make bytes-per-line safe for int overflowAllan Sandfeld Jensen2020-02-201-4/+4
| | | | | | | | Goes through the Qt code and make sure bytes-per-line calculations are safe when they are too big for 32bit integers. Change-Id: I88b2d74b3da82e91407d316aa932a4a37587c0cf Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Compile with Qt 6Lars Knoll2019-05-021-1/+1
| | | | | Change-Id: I6efa420acab070e625f99b49eee08076d4a6a9ff Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* X11PaintEngine: Don't use system clip for non-system paintingEskil Abrahamsen Blomfeldt2019-03-201-0/+14
| | | | | | | | | | | | | | | | | When painting into a pixmap, we would apply the system clip, which is a rectangle that starts at the position of the current widget relative to the window. If the widget was not positioned at (0,0), we would therefore clip the top left part of the drawing when drawing into a pixmap, which is obviously not intentional. The solution is in accordance with how it is done in e.g. the OpenGL paint engine, where useSystemClip is set to true only if we are drawing to a widget. The system clip should otherwise be ignored, so we do that in the X11 paint engine as well. Task-number: QTBUG-70387 Change-Id: I9cad26019970280a8a452dc6f1015d229120cac5 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* Fix license headersJani Heikkinen2018-01-111-14/+20
| | | | | | | | Remove usage of outdated header.LGPL21 and replace those with proper one (header.LGPL in src, header.GPL-EXCEPT in tests) Change-Id: Ia4d1c0d84b77f09787fe7c30670747a1fe2aff29 Reviewed-by: Liang Qi <liang.qi@qt.io>
* Support all QImage formats in native pixmap conversionEirik Aavitsland2017-08-031-2/+5
| | | | | | | | | | The conversion fallback did not catch all the more recently added QImage formats, leading to corrupt pixmaps or crashes. Also alpha channels were needlessly thrown away if present. Change-Id: I38588035aa9bf37b77398489981df65201cf0340 Reviewed-by: Jake Petroules <jake.petroules@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Fix deprecation warningsAllan Sandfeld Jensen2017-07-111-2/+2
| | | | | | | Switch to QImage::sizeInBytes for huge QImage support. Change-Id: I0145f204dd2db6670e199c320fff9064b4a97ef4 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Fix resource leakJesus Fernandez2017-04-271-0/+1
| | | | | | | | | CID 178811 (#1 of 1): Resource leak (RESOURCE_LEAK) 25. leaked_storage: Variable dptr going out of scope leaks the storage it points to. Change-Id: I3354fe46cfb08701f387f65aaaa5c4f235079501 Coverity-Id: 178811 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* QPixmap/X11: fix compilation with C++17Marc Mutz2017-04-221-1/+1
| | | | | | | | | | | | | | C++11 deprecated 'register' as a storage specifier, and C++17 removes it. Fixes GCC 7.0 warning-turned-error: nativepainting/qpixmap_x11.cpp:2013:25: error: ISO C++1z does not allow ‘register’ storage class specifier [-Werror=register] Amends 07942adb77f60738a6043665673d51fc7991233b. Change-Id: Ideb674d903e5e6eb5ae92cfc3979ff59b243520c Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* xcb: Add experimental legacy support for native X11 paintingLouai Al-Khanji2017-04-211-0/+2104
This commit revives the old native QPixmap and QPaintEngine implementations that were present in Qt4. The backing store supports regular raster windows in this commit. Support for render-to-texture widgets and OpenGL compositing will be added in a follow-up commit. Change-Id: I80a9c4f0c42a6f68f571dfee930d95000d5dd950 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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