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* Windows a11y: Publish synthetic increase and decrease actionsJan Arve Saether2014-06-202-15/+26
| | | | | | | | | Increase and decrease actions can be generally applied to any value interface. We therefore make them available regardless of the existence of any action interface. Change-Id: I82ba01965dc869439b9d741ce681e0c0687263ca Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
* Fix screen handling for child windows.Friedemann Kleint2014-06-183-37/+83
| | | | | | | | | | | | | | | | | | | Change the semantics of QWindowPrivate::screen to contain the screen of top level window only. Child windows always return the screen of their toplevel window by recursing up. The QPA plugins then no longer need to report screen changes for child windows. Change setScreen() accordingly, bail out for child windows, and emit screenChanged() recursively. Also add a check to setParent() preventing screen changes. Task-number: QTBUG-36659 Change-Id: I19c8e12217cba1513e947a027f2492abc7b98816 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Fix references to platform-specific handlers in QMimeData documentation.Friedemann Kleint2014-06-181-4/+6
| | | | | | | Task-number: QTBUG-39558 Task-number: QTBUG-39559 Change-Id: I2634c5ac16f19251628228c9d60011a355846a79 Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
* Improve debug output of events.Friedemann Kleint2014-06-161-10/+42
| | | | | Change-Id: Ifc9817ca34a85cc7d9bd17dba9828249116fa0f6 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
* Merge "Merge remote-tracking branch 'origin/stable' into dev" into ↵J-P Nurmi2014-06-078-92/+142
|\ | | | | | | refs/staging/dev
| * Merge remote-tracking branch 'origin/stable' into devJ-P Nurmi2014-06-058-92/+142
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: mkspecs/features/qt.prf src/plugins/platforms/xcb/qxcbwindow.h src/tools/qdoc/qdocindexfiles.cpp src/widgets/kernel/qwidget_qpa.cpp Change-Id: I214f57b03bc2ff86cf3b7dfe2966168af93a5a67
| | * Fix QOpenGLGlyphTexture object leakLiang Jian2014-05-281-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Call clear() in the destructor of QOpenGLTextureGlyphCache class to prevent QOpenGLGlyphTexture object leak. Change-Id: I290b09b0786d30603391e6855a21e9232b112739 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
| | * Fix fast painting of clipped text on non RGB32 formatsAllan Sandfeld Jensen2014-05-281-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QRasterPaintEngine::alphaPenBlt makes the assumption that a device with bit depth 32 has optimized alphamapBlit and alphaRGBBlit routines. This will fail on RGBA8888 format resulting in some text not being rendered. Change-Id: Ia7d88bb0e3094894affceda1acc42396b67b3677 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
| | * QOpenGLFramebufferObject: correct the internal format when using ANGLEAndrew Knight2014-05-261-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As ANGLE doesn't support GL_RGBA as the internal format for its multisampled framebuffer extension, use GL_RGB8_OES to ensure a working out-of-the-box experience. Task-number: QTBUG-39283 Change-Id: Icb364225e74e5d3480a8617131a56e9f65f04ba5 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Andrew Knight <andrew.knight@digia.com>
| | * QOpenGLTexture: test for extensions when checking featuresGiuseppe D'Angelo2014-05-251-8/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't use only the GL version, as vendors expose many many extensions on viable hardware. For instance, I have a NVIDIA G210 which supports up to GL3.3, but which features immutable storage, immutable multisampled storage, texture buffers and ranges, stencil texturing, and cubemap arrays. Change-Id: Ie6023ee854b679737fca982578cb2093e10d083f Reviewed-by: Paul Lemire <paul.lemire@kdab.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
| | * Windows: Fix qt_imageFromWinHBITMAP().Friedemann Kleint2014-05-231-74/+86
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Factor out common code paths from the QPixmap/QImage conversion code and use the same algorithm for copying the image data with alpha correction as does qt_pixmapFromWinHBITMAP(). Rename the previous version of qt_imageFromWinHBITMAP() to qt_imageFromWinIconHBITMAP() since it is used for HICON conversion. Task-number: QTBUG-39084 Change-Id: Ia4042c33db485c3604461a5eafd6282968b36e3b Reviewed-by: Andy Shaw <andy.shaw@digia.com>
| | * escape apostropheOswald Buddenhagen2014-05-231-1/+1
| | | | | | | | | | | | | | | Change-Id: Ib9da4903167fce8ccc41fd2aa050b5c611cced11 Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
| | * Call doneCurrent on QOpenGLContext when the surface diesLaszlo Agocs2014-05-231-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Doing makeCurrent() followed by destroying the surface (and no doneCurrent) results in still having the pointer stored internally in the QOpenGLContext. If then a function like defaultFramebufferObject() is called, the pointer is dereferenced. To fix this, the doneCurrent() has to be called when the surface is destroyed before the context without doneCurrent(). This is pretty much what the user would expect anyhow. Task-number: QTBUG-38994 Change-Id: Ibd4083d9291c7fd39b38ce81a988a8e0c9d55d60 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
| | * Fix a crash in QOpenGLTexture::allocateStorage()Tasuku Suzuki2014-05-231-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | QOpenGLTexture texture(QOpenGLTexture::Target2D); texture.allocateStorage(); // crashed Change-Id: Ia12f69b72e537cf765387cd172d7cb2cbbbad6e6 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
| | * Fall back to ANGLE BlitFramebuffer and RenderbufferStorageMultiSampleAndrew Knight2014-05-221-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | When these extensions aren't available, use ANGLE's versions of them. Task-number: QTBUG-31010 Change-Id: I9a85b9f4d2bb60bdb1d79c92edf241b95d0627bf Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* | | Accessibility iOSFrederik Gladhorn2014-06-063-14/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This lays the foundation for iOS accessibility. The approach is slightly different from other a11y bridges in that we completely flaten the hierarchy of wigets/quick items to a list. This works well with VoiceOver since there are comparatively few elements. The cache implementation for OS X is re-used. With this patch VoiceOver on iOS works on many applications out of the box. For now it sends the screen changed notfification somewhat overzealous, that will need revisiting and potentially new API in QAccessible. Device orientation changes are not yet supported. [ChangeLog][iOS] Accessibility was added to the iOS platform port. This enables Qt applications to be read by VoiceOver on iOS devices. Task-number: QTBUG-39097 Change-Id: I441e844652d528cc2fdcc444f43b54ed6fa04f0c Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>
* | | Fix multisampled fbo readbackLaszlo Agocs2014-06-051-11/+37
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the current fbo is not tracked anymore, toImage() and blitFramebuffer() will not restore the previously bound (or whichever Qt thinks was current before) fbo. toImage() needs to accommodate this since the isBound() check was going wrong now that the blit always makes the fbo non-current. The current fbo is now queried via glGet both in toImage() and blitFramebuffer(). This will fix the recently introduced Lancelot failures with -glbuffer. Change-Id: I43a780beaeac4697d92cb0ebda7d14ca28a3924f Reviewed-by: aavit <eirik.aavitsland@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* | Remove tracking of the current fboLaszlo Agocs2014-06-022-25/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When binding an FBO directly via glBindFramebuffer, the QOpenGLContext's internal current_fbo, that is maintained by QOpenGLFramebufferObject, becomes out of sync. This will lead to QOpenGLFramebufferObjects thinking they are still bound. Such state tracking should be avoided since it is becoming increasingly difficult to keep it consistent between the various OpenGL API wrappers and will never be robust enough when the application changes the state by directly calling OpenGL functions. current_fbo is now removed in QtGui. QtOpenGL is not touched. Change-Id: Id809aab1306c9486d1e2ba3bb5aa93593659e920 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* | Accessibility: Fix select state usageFrederik Gladhorn2014-05-311-1/+1
| | | | | | | | | | | | | | | | | | | | The selectable/selected states refer to items in a list and similar, do not interpret them as text selection states. Without this change NVDA for example announces text edits as selected which makes no sense and which it doesn't do for native text items. Change-Id: Ib1d109523bd4cc2b9b40ace8a8c3d7d3a7f9f25c Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>
* | Fix support for depth/stencil textures in QOpenGLTextureGiuseppe D'Angelo2014-05-262-8/+248
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When allocating (mutable) storage for a texture, OpenGL mandates that the client-side format and pixel type "match" the internal format. That needs to happen even if we are not actually uploading anything (because we're passing NULL as the data parameter and no PBO is bound). This means that we need to pick a compatible format/type and not just pass GL_RGBA / GL_UNSIGNED_INT. In turn, it implies adding new enum values to the various format/type enums. Change-Id: If40c63b1d44764b3be131dd1b41d13983a19ae45 Reviewed-by: Sean Harmer <sean.harmer@kdab.com> Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
* | Introduce QOpenGLTexture::target()Giuseppe D'Angelo2014-05-242-0/+13
| | | | | | | | | | | | | | | | | | | | To extract the target of a given texture object. Somehow this accessor was missing. Change-Id: Ie43366bed3627a20204600e68e426b55abf37af6 Reviewed-by: Paul Lemire <paul.lemire@kdab.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* | Guarantee QTextEngine::findItem() returns -1 for invalid strPosKonstantin Ritt2014-05-232-2/+7
| | | | | | | | | | | | | | | | ...and check the returned value where it may cause undefined behavior (i.e. negative amount of items or iteration from -1 to n). Change-Id: Ib7bd9ab178526df45b792ad48b91ebbab6be861a Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* | Load winsys and gl dynamically in the windows pluginLaszlo Agocs2014-05-221-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dynamic builds (-opengl dynamic) are now functional on Windows. In such a build no components in Qt link to any OpenGL libraries directly and qmake will not automatically add any such libraries to the applications' makefiles. Instead, the libraries are chosen and loaded during runtime and applications are expected to use QOpenGLFunctions instead of direct OpenGLfunction calls. Set the environment variable QT_OPENGL to desktop or angle to skip testing and force the given implementation. The application attributes (AA_UseOpenGLES and such) are also taken into account. The testing logic is same as before: We try to load opengl32 and resolve a shader related function. If this fails, ANGLE is chosen. This allows utilizing full desktop OpenGL on systems that have proper drivers, while a transparent fallback to ANGLE will be done automatically for systems that don't. The latter includes also remote desktop connections. Software rendering via Mesa llvmpipe is supported too. The fallback is automatic on systems where the desktop test fails and ANGLE fails to load or initialize (e.g. due to missing libs like d3dcompiler), as long as a suitable patched build of Mesa is available. [ChangeLog][QtGui] Dynamic OpenGL implementation loading is now supported on Windows. This requires Qt to be configured with -opengl dynamic. Task-number: QTBUG-36483 Change-Id: Ie8bb25a6d55b3a1609b00150aeccd909aec27313 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
* | Fix a crash when using QtQuickControls with core profileBerthold Krevert2014-05-221-4/+25
| | | | | | | | | | | | | | | | | | | | QOpenGLContext::versionFunctions returns 0, if a QOpenGLFunctions object for a legacy OpenGL version is requested while using the core profile. This leads to a crash QOpenGLContextPrivate::maxTextureSize() Change-Id: I32845643094336cebcc666806a411524fe3e869b Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
* | Merge remote-tracking branch 'origin/stable' into devSimon Hausmann2014-05-222-30/+39
|\| | | | | | | Change-Id: Ia36e93771066d8abcf8123dbe2362c5c9d9260fc
| * CMake: Don't FATAL_ERROR if GL libraries can not be found.Stephen Kelly2014-05-191-28/+37
| | | | | | | | | | | | | | | | | | | | | | For Windows builds, the necessary libraries are not found in the sdk if the wrong environment is used, which is quite common. Task-number: QTBUG-34940 Change-Id: I7d844649790cbfacab3154a717d318fd570c4149 Reviewed-by: Brad King <brad.king@kitware.com> Reviewed-by: Stephen Kelly <stephen.kelly@kdab.com>
| * QOpenGLTextureBlitter fix allocating 4 times as much memory as neededJorgen Lind2014-05-161-2/+2
| | | | | | | | | | | | | | and copying a lot of garbage. Change-Id: Idf1d23d06423a98ce503c9bcf9614b12dd1fb92a Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* | Decrease the life time of SpecialData::resolvedFormatsKonstantin Ritt2014-05-211-5/+4
| | | | | | | | | | | | | | | | | | Once LayoutData::items gets cleared, accessing (or re-using) SpecialData::resolvedFormats may lead to a undefined behavior, so clear SpecialData::resolvedFormats right after LayoutData::items. Change-Id: Ib389f0029a0562f5d2837f62f76197510a0db099 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* | Rename some QTextEngine members to reflect their meaningKonstantin Ritt2014-05-203-55/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | formats() -> formatCollection() additionalFormats -> formats QTextEngine has three different code paths: in context of QTextDocument, additionalFormats are currently _additional_ formats; though in QTextLayout, they are the only formats in use; and the QRawFont-related path shares the QTextLayout's behavior. This is a preparation step to consolidating these three into a single one. Change-Id: I427ccc3c2f672ce090899bb0a0995972315daafa Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
* | Minor code clean-upKonstantin Ritt2014-05-203-10/+5
| | | | | | | | | | Change-Id: I5c43db4e0a499ecfd23f3dac63615e7c40208f36 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
* | QPainter on QBitmap: make setBrush(NoBrush) work as expected.David Faure2014-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It had no effect because of an explicit check for NoBrush. However the default in QBitmap is (unfortunately) QBrush(color0), rather than NoBrush, so the brush must be updated when calling setBrush(NoBrush). I suppose the real issue is that lastBrush is default-constructed in QRasterPaintEngine, rather than starting with the brush from QPainter, which is QBrush(color0) for the case of the bitmap. But no reason to special case NoBrush here anyway. Task-Number: QTBUG-38781 Change-Id: I9996ac12bf628920cfaf0de9c886f637a336028b Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* | Minor optimization for QTextLineItemIteratorKonstantin Ritt2014-05-163-23/+15
| | | | | | | | | | | | | | | | | | Don't store unused values (pos_x and levels) and re-use already calculated ones (itemStart, itemEnd, and itemLength). Also const-ify some members to make the code a bit more clear. Change-Id: Ied80ebf9e4e7e8a1d057e413a9bd24f84b8aaf92 Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
* | Ensure we don't re-use webfonts where the "local" font has been requestedKonstantin Ritt2014-05-161-1/+1
| | | | | | | | | | | | | | | | | | | | For webfonts, we can't rely on the fontDef (and hence the cache Key) alone, since the resulting fontcache key might be strictly identical. Instead we have to check if the cached engine doesn't belong to a webfont when we're looking for a "local" font. Change-Id: I2de11c8fdbef53362b66674d3429a042e1835757 Reviewed-by: Pierre Rossi <pierre.rossi@gmail.com>
* | Expose multisample settings on QOpenGLTextureSean Harmer2014-05-162-2/+125
| | | | | | | | | | | | Change-Id: I877f4139aed8bb03b798818a3fac00dab1523ce1 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* | Add viewport transform to QMatrix4x4Sean Harmer2014-05-162-0/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | This allows to easily create a matrix that performs the transformation used by OpenGL fixed function to go from normalized device coordinates to window coordinates. This comes in useful if you need to perform the NDC->window coordinate conversion inside a shader. Change-Id: I183b3545bfb3eb1e8b13fc3172911b46926fcbb7 Reviewed-by: Paul Lemire <paul.lemire@kdab.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* | Remove unnecessary friend declarations from qevent.h.Friedemann Kleint2014-05-151-5/+0
| | | | | | | | | | Change-Id: Iec35b94f3898004850a076d4760d675248246ea7 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* | qpa: Clean up and refactor qfontengine_qpaTor Arne Vestbø2014-05-159-253/+252
| | | | | | | | | | | | | | | | | | | | | | QFontEngineQPA was really QFontEngineQPF2, and has been renamed. The multi font engine in qfontengine_qpa.cpp was really a base implementation of a multi font engine, used by other multi font engines, and has been renamed and moved accordingly into qfontengine_p.h/cpp. Change-Id: Iac7409c4dbf0fdc3ee993ce4f7dc96cb00a422e6 Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Paul Olav Tvete <paul.tvete@digia.com>
* | Don't crash when platform plugin sends us two close events.Gunnar Sletta2014-05-151-0/+6
| | | | | | | | | | Change-Id: Icfe2954908fad2abfb4195fc535aadd1e6302f76 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
* | Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2014-05-137-42/+34
|\| | | | | | | | | | | | | Conflicts: src/gui/kernel/qguiapplication.cpp Change-Id: Ibe75603dc8a51769db6550ea3f07bc8d19b0be85
| * Remove an unused workaround and fix up the comments in the glyph cacheLaszlo Agocs2014-05-131-29/+2
| | | | | | | | | | | | | | | | | | | | | | This old workaround is not necessary and could not be used anyhow since it would affect a way too wide range of drivers. Modern drivers should be able to honor the default GL_UNPACK_ALIGNMENT of 4 even for 1 byte per pixel formats like GL_ALPHA. Instead, document why the behavior is correct. Change-Id: I1687448ba92875c8ff772ccc371894e88ff64096 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
| * QTextLayout: Fix cursor position calculation for BiDi textAndrey Volykhin2014-05-121-1/+0
| | | | | | | | | | | | | | | | | | | | | | Due excess 'break' in loop, function xToCursor() with "CursorOnCharacter" option for BiDI text returns wrong cursor position (start glyph position) all time. Task-number: QTBUG-38846 Change-Id: Iba6671905e0785da6f343db19d6c3bb3e2cf5e8a Reviewed-by: Andrey Volykhin <andrey.volykhin@lge.com> Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
| * Respect fixed pitch request when font family is not availableEskil Abrahamsen Blomfeldt2014-05-121-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In particular, if you have a <pre> tag in your HTML, this will become a QFont with family "Courier New" and fixedPitch==true. On Android, there's no "Courier New" font, and since the style hint is AnyStyle, we will just return Roboto, which is a proportional font. Note that this exactly matches the condition when fetching the fallback families for the font in the loadEngine() function, which was introduced by 06568ff89c48dee8aab278b8b0538c331aa84595 in Qt 4. [ChangeLog][Text] Respect QFont::fixedPitch() for fallbacks when font family cannot be matched. Task-number: QTBUG-36083 Change-Id: I64787c547dc492b9dd3c49f1edf0d9626d198260 Reviewed-by: Jørgen Lind <jorgen.lind@digia.com> Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
| * Enable support for OpenGL 4 on OS X 10.9Sean Harmer2014-05-101-4/+6
| | | | | | | | | | | | Change-Id: Ifc3aeea8bf4bada821d09cc329748cad16923d6a Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
| * Document the X11 DISPLAY variable in the -display option docsThiago Macieira2014-05-091-0/+2
| | | | | | | | | | | | Change-Id: I20412616c91d187e2befc39134a480369347b8cb Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
| * Doc: fix -qwindowgeometry and -qwindowtitle option docsThiago Macieira2014-05-091-2/+1
| | | | | | | | | | | | | | | | | | | | The former was documented twice and the latter was missing the qdoc formatting. Change-Id: Id8dfb21a0c2fd26134b5738448971fe2627a12d6 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com> Reviewed-by: David Faure <david.faure@kdab.com>
| * Document that the -reverse option is only for debugging and its defaultThiago Macieira2014-05-091-1/+3
| | | | | | | | | | | | | | | | | | You should never force that option. Just let Qt automatically detect from the environment. Change-Id: I43ae4951969d2067cc111eff6302921a0af82658 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
| * Document that env variables are preferable to cmdline optionsThiago Macieira2014-05-091-1/+8
| | | | | | | | | | | | | | | | | | Environment variables are passed along to child processes, command-line options aren't. Change-Id: Ia52c1d8cfeeb2f7490e73ac50b58ba07c2eebfa8 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com> Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
| * Avoid corruption in Q(Open)GLFunctions when used on multiple threadsLaszlo Agocs2014-05-092-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using Q(Open)GLFunctions concurrently on multiple threads had some issues due to incorrect synchronization: The m_groups list in the QOpenGLMultiGroupSharedResource, in which the Q(Open)GLFunctions instance is stored, became corrupted under certain scenarios, for example in the tst_qglthreads autotest and any two threads that happen to enter an initializeOpenGLFunctions() or QOpenGLContext::functions() call concurrently. Locking in value() has been introduced in 666c25c089acf7fcc9e9a6b7665074c6286d604e to fix such issues, however using the context group's mutex is not enough: that still allows two threads using two contexts with a different context group to concurrently enter insert(). Instead, the MultiGroupSharedResource has to have its own mutex to protect its own member variables. Task-number: QTBUG-38771 Change-Id: If01c44c2084b95e487bc9146576ca180ed8044da Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* | Merge "Merge remote-tracking branch 'origin/stable' into dev" into ↵Frederik Gladhorn2014-05-1311-29/+214
|\ \ | | | | | | | | | refs/staging/dev
| * | Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2014-05-1311-29/+214
| |\| | | | | | | | | | | | | | | | | | | Manually changed enum to LibGL in src/plugins/platforms/xcb/qglxintegration.cpp Change-Id: If34ee6cce3d1d51fb4bb1fdfa59c30389ea0d207
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