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* Replace usages of QSysInfo with QOperatingSystemVersionJake Petroules2016-09-201-12/+9
| | | | | | | | | Occurrences which should simply be removed entirely (due to always being true or always being false as a result of the current OS support matrix) have been left untouched for now. Change-Id: I86d5a084cb84bc28fefc5191d40924de1439b3de Reviewed-by: Liang Qi <liang.qi@qt.io>
* QOpenGL: use new QJsonObject::value(QLatin1String)Marc Mutz2016-05-161-33/+17
| | | | | | | | Allows to get rid of some QStringLiterals, reducing QtGui text size by ~2Kib. Change-Id: Ic033fad5673aadc85930842dfccc24299df154f7 Reviewed-by: Sean Harmer <sean.harmer@kdab.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
| * QOpenGLExtensionMatcher: Fix possible use of unintialized memoryGabriel de Dietrich2016-02-171-1/+1
| | | | | | | | | | | | | | | | | | Some drivers don't support GL_NUM_EXTENSIONS, so we may be reading random bits from numExtensions. Change-Id: Ibe61fa6d7c379f3f1428458edd3e0ddba0eb04d7 Task-number: QTBUG-48943 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* | QtGui: eradicate Q_FOREACH loops [already const]Marc Mutz2016-02-111-1/+1
| | | | | | | | | | | | | | | | | | (or trivially marked const) ... by replacing them with C++11 range-for loops. Change-Id: I3cce92b9d77a3ff96fad877d1d989145e530646f Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com> Reviewed-by: Lars Knoll <lars.knoll@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>
* QtBase: remove explicit function info from qWarning() etcMarc Mutz2015-11-281-2/+2
| | | | | | | | | | | 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>
* Add support for driver_description and os.release in GPU blacklistsLaszlo Agocs2015-06-261-29/+91
| | | | | | | | | | | | | | | | | | | | os.version is the kernel version which is just not very useful or easy to use for us. Instead, introduce a string that allows easy differentiation between Windows 7 and 8. From the adapter identifier the driver description is often helpful too, especially in virtual machines. These allow writing rules like: { "description": "Use WARP in some Win 8 and 8.1 VMs", "os": { "type": "win", "release": [ "8", "8.1" ] }, "driver_description": "VMware SVGA 3D", "features": [ "disable_desktopgl", "disable_d3d9", "disable_d3d11" ] } Change-Id: I196f6b44d7bb9e42ef47f61f4c28d8aa79afb7c4 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Revert "windows: Disable D3D9/11 with ANGLE in VMs"Laszlo Agocs2015-06-231-10/+0
| | | | | | | | | | | | This reverts commit a6000e2b6679d91c9dab44e49b485de6816372bc. Temporarily remove this to unblock the qtdeclarative dev CI. While Windows 8 VMs are fixed by this patch, Windows 7 has different problems. Change-Id: I45ef064ed953cc4b7bbf19657300d4fc43d82452 Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* windows: Disable D3D9/11 with ANGLE in VMsLaszlo Agocs2015-06-191-0/+10
| | | | | | | | | | | | | | | | By adding support for the driver description, we can detect if we are in VMware. In this case D3D9 and 11 get disabled, so only the software-based options are in use. This allows running autotests like tst_qopengl, tst_qopenglwidget, tst_qgl, etc. in the Qt CI system. There OpenGL 2.x is not available, so ANGLE is the only option. D3D11 is not an option, so it picks D3D9 by default. However, this results in mystic failures. The stable solution seems to be to use WARP. This can be achieved by setting disable_d3d9 in the built-in GPU blacklist. Change-Id: I937c4b3fa82fc1a2d524b4eb712732722df2070c Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Add GPU_BLACKLIST support to QTestLibLaszlo Agocs2015-05-081-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | In addition to BLACKLIST, Qt will now look for GPU_BLACKLIST too. Test cases that are specified as disabled in the GPU blacklist will be skipped. This is particularly relevant when running tests on Embedded Linux devices. For example, the following JSON would configure the test case glxContextWrap to be skipped on drivers where GL_VENDOR contains UnstableDriverVendor: { "entries": [ { "gl_vendor": "UnstableDriverVendor", "features": [ "disable_glxContextWrap" ] } ] } In contrast to the regular blacklist, GPU-blacklisted test cases are not run at all. This is because driver problems and instabilities often lead to crashes. Change-Id: I340cf5c0261a206109b78409774408981bba5c68 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com> Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>
* Make data tables const.Volker Krause2015-05-051-1/+1
| | | | | | | | | | Moves some of them to the .rodata section, the rest at least to .data.rel.ro[.local]. Change-Id: I85676ddf22b0c0097f3f0dce4c3dc018dc29d045 Reviewed-by: Marc Mutz <marc.mutz@kdab.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* Add matching by GL_VENDOR to QOpenGLConfigLaszlo Agocs2015-04-161-8/+34
| | | | | | | | This will be essential on Linux, especially Embedded where PCI IDs are not that useful. Change-Id: I2fa8ca07236e8aae203e21fe629d12aab092c7fd Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
* Add support for GPU bug list reading.Friedemann Kleint2015-02-141-0/+369
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Add support for reading out feature lists from GPU bug lists in Chromium format (supporting OS + version, exceptions lists, device ids and vendor ids). Add a overloads allowing for passing file name, data or JSON documents. - Test reading in tst_qopenglconfig - Prototypically have the Windows plugin read the file from the environment variable "QT_OPENGL_BUGLIST" and turn off renderers depending on the standard keyword "disable_d3d11" and newly introduced keywords "disable_d3d9", "disable_desktopgl". - QT_OPENGL_BUGLIST can point to an absolute or relative path, in which case it is resolved via QLibraryInfo::SettingsPath and QStandardPaths::ConfigLocation. [ChangeLog][QtGui][Windows] Introduce experimental feature allowing the user to specify a GPU driver buglist with some additional keywords to chooose the GL renderer backend depending on GPU. Task-number: QTBUG-43263 Change-Id: I8c20b0e8ee3cf575b91d0672bf405c42d3e9fb64 Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.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>
* 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>
* Avoid calling glGetString on OpenGL 3.0+Laszlo Agocs2014-07-091-5/+6
| | | | | | | | | To prevent profiling and debugging tools from generating misleading "errors", call glGetString only for ES and GL < 3.0. Task-number: QTBUG-35173 Change-Id: I4fe3b048fff4cda948152e2ceeb1347f2b0e4ca5 Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* Avoid using direct OpenGL calls in gui and widgetsLaszlo Agocs2014-03-101-4/+5
| | | | | Change-Id: I5d88a2e204ca23e178a4e3044b9cb13392c3e763 Reviewed-by: Jørgen Lind <jorgen.lind@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>
* 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>
* OpenGL: Use official glext.h and gl2ext.h headersSean Harmer2012-08-201-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Khronos group makes the glext.h (Desktop OpenGL) and gl2ext.h (OpenGL ES2) headers officially available nowadays. Most (all?) Linux systems ship this by default. On Windows platforms the glext.h file needs to be downloaded from http://www.opengl.org/registry/api/glext.h and placed alongside the system OpenGL header. Making use of the official header reduces the maintenance overhead for OpenGL support in Qt by removing the need to copy and paste definitions into the Qt sources. As the Khronos-provided headers are standardised and backwards and forwards compatible we can utilise these for all platforms rather than just for Windows. This means that all definitions required by Qt will be present even if the system ships out-dated equivalents. Mac OS X needs special handling in that we should always use the system-provided headers there. This is because Apple controls the OpenGL driver and the headers that go along with it. As such there is no possibility that the driver exposes additional functionality compared with the system-provided OpenGL headers. Apple has also decided to make different decisions about some OpenGL typedefs compared to other implementations. For example, Apple typdefs GLhandleARB to void* whereas other platforms use unsigned int. The alternative, which is to use the system provided glext.h (or gl2ext.h) header means that Qt code would need to check for the availability of such definitions wherever it is not guaranteed to be provided by core OpenGL/ES just to compile. The proposed approach means that Qt can compile regardless of the system's OpenGL extension support. We just need to be rigourous in runtime checking of support for extensions but that is already a requirement (and is missing in a few places, see TODO's added in this commit). The official Khronos headers are added to Qt as qopenglext.h - Desktop OpenGL qopengles2ext.h - OpenGL ES2 They need to be public but not part of QtGui module include, hence the headers have been modified by adding #if 0 #pragma qt_no_master_include #endif to them. This has been tested on: Gentoo Linux with GCC 4.6.3 Windows 7 with MSVC 2010 Mac OSX 10.8 with Apple clang 4.0 (based on LLVM 3.1svn) QNX with qcc (based on GCC 4.4) A small change is needed to QtDeclarative when building for OpenGL ES 2 after applying this commit. See https://codereview.qt-project.org/#change,31794 Change-Id: I4b3d2b1680baf4c78be9a87b4d8de076d23e8f82 Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Improve the QOpenGLExtensionMatcher classSean Harmer2012-08-071-29/+4
| | | | | | | | | | | | Using a QSet<QByteArray> internally means that checking for the presence of an extension no longer uses an O(N) search. This patch also allows users of this class to easily get a list of the supported extensions. Change-Id: I02194e5345573c47be0876f3ea6eb6b69a2ead81 Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
* Prevent stack corruption when using OpenGL Core ProfileSean Harmer2012-02-281-1/+2
| | | | | | | | | | | | | When an OpenGL Core Profile context is requested the function glGetStringi() is used to query the supported extensions as glGetString(GL_EXTENSIONS) has been removed in the core profile. The signature for glGetStringi used in Qt missed off the APIENTRY calling convention. This results in stack corruption on windows each time glGetStringi() is called leading to a crash. Change-Id: Iff62c42e2bb5fc4a5c0561fae97ddc5a8ae3a45e Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-301-1/+1
| | | | | | | | | | 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: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update contact information in license headers.Jason McDonald2012-01-231-1/+1
| | | | | | | Replace Nokia contact email address with Qt Project website. Change-Id: I431bbbf76d7c27d8b502f87947675c116994c415 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Update copyright year in license headers.Jason McDonald2012-01-051-1/+1
| | | | | Change-Id: I02f2c620296fcd91d4967d58767ea33fc4e1e7dc Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Copy core GL functionality to QtGui with QGL -> QOpenGL naming.Samuel Rødal2011-08-291-0/+109
Change-Id: Ibc989afa4a30dd184d41d1a1cd89f97196e48855 Reviewed-on: http://codereview.qt.nokia.com/3710 Reviewed-by: Gunnar Sletta <gunnar.sletta@nokia.com>
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