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* windows: Support OpenGL ES versions > 3.0 with ANGLEOliver Wolff2019-02-081-2/+8
| | | | | | | | | | | Even though our ANGLE versions only partially supports OpenGL ES > 3.0, there are users who want to use functionality that is available. By setting major and minor version we can support this use case. Fixes: QTBUG-72762 Change-Id: I9a1d3009355693baa971deb3c4bbf14c595edf0b Reviewed-by: Andre de la Rocha <andre.rocha@qt.io> Reviewed-by: Miguel Costa <miguel.costa@qt.io>
* Windows/Direct2d QPA: Use nullptrFriedemann Kleint2019-01-2826-246/+251
| | | | | Change-Id: I6ce01caa58de78e0eb61e243ee1e7b05cc1f5568 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* Windows QPA: handle pointer messages received during a drag and dropAndre de la Rocha2019-01-281-15/+0
| | | | | | | | | | | It seems the pointer message handler was skipping the handling of touch and pen messages during a drag and drop operation, preventing the generation of events that quick was expecting and triggering a crash inside MouseArea. Fixes: QTBUG-73120 Change-Id: I2921e38dd7e44846607e6c614d7393cfa5664c69 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Windows QPA: Cache "forcedScreenForGLWindow" to avoid overheadAndre de la Rocha2019-01-243-7/+30
| | | | | | | | | | | | | The fix for QTBUG-50371 caused an overhead when you hover over a secondary window like a tool tip, menu or combo box due to the forcedScreenForGLWindow() function being called, which loads dx9.dll and sub-dlls and unloads them afterwards. This fix caches the required info on the first call, and only refreshes it when required by a display/settings change. Fixes: QTBUG-73008 Change-Id: Ie604ba4034ad8041b971f5aa46bd43ae03decd55 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* Windows QPA: Move the code installing the filter for WM_TASKBARCREATEDFriedemann Kleint2019-01-241-6/+7
| | | | | | | | | | Previously, the code was in the constructor, where hwnd was 0 and ChangeWindowMessageFilterEx() failed. Move it into QWindowsSystemTrayIcon::ensureInstalled() after the creation of the message window. Change-Id: Iff4c6d6d6b11bdcace7514ad421c96c94e52bbba Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* Windows QPA: Fix tray icon becoming visible before showFriedemann Kleint2019-01-242-1/+27
| | | | | | | | | Use the NIS_HIDDEN flag of the NOTIFYICONDATA structure to prevent it from becoming visible before show when calling NIM_ADD with the icon data. Fixes: QTBUG-73185 Change-Id: If5cc5a4930a889623a5cac84138185ad04765ece Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* Windows QPA: Use member initialization in struct WindowCreationDataFriedemann Kleint2019-01-241-14/+10
| | | | | Change-Id: I165e795ea75a8d5cb5d3256b3ef377239d24a245 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* Merge remote-tracking branch 'origin/5.12.1' into 5.12Qt Forward Merge Bot2019-01-232-69/+157
|\ | | | | | | Change-Id: Icebd151eae0cf9d400319a42573290d1a911ce26
| * Windows QPA: Support "press and hold for right-clicking"Andre de la Rocha2019-01-142-15/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | Windows sends a fake WM_RBUTTONUP/WM_RBUTTONDOWN when the user presses and holds the pen/finger on a tablet/touchscreen, e.g., in order to show a context menu. Windows only sends already synthesized legacy mouse messages for this condition, instead of anything detectable in the pointer messages. So we need to handle these legacy messages in the Windows QPA. Task-number: QTBUG-36162 Change-Id: Ia93c423601e2e8a8baac3f9b7791bf8a3113885a Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| * Merge remote-tracking branch 'origin/5.12' into 5.12.1Liang Qi2019-01-081-0/+2
| |\ | | | | | | | | | | | | | | | | | | Conflicts: src/widgets/kernel/qtooltip.cpp Change-Id: Ic2f9a425359050eb56b3a4e5162cf5e3447058c8
| * | Windows QPA: Fix mouse pointer capture and Enter/Leave eventsAndre de la Rocha2019-01-032-52/+137
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Qt expects the platform plugin to capture the mouse on any button press and keep it captured until buttons are released. The missing capture logic was causing extra Enter/Leave events to be generated. Change-Id: I5a78ea600374701c740f395b38ba5abd51f561d8 Fixes: QTBUG-72600 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| * | Windows QPA: Avoid duplication of mouse eventsAndre de la Rocha2019-01-021-29/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code being removed was added as a workaround to support the use of QCursor::setPos() with unit tests. This function was used to move the Windows mouse cursor, internally calling SetCursorPos(), which generates only WM_MOUSE* messages, bypassing the pointer messages. However, the workaround had the unintended effect of generating duplicated mouse events for normal mouse movement, which caused issues like the one described by QTBUG-70974. However, it seems the tests are no longer depending on it, allowing it to be removed. Fixes: QTBUG-70974 Change-Id: Iaf0d64c73951ab1b660e9bb90e7ee009e53fbd3a Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| * | Windows QPA: Fix touch message queue handlingAndre de la Rocha2018-12-121-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the handling of pointer messages for touchscreen we use a queue that is flushed when mouse messages synthesized by Windows are received. However, these fake mouse messages should be otherwise ignored. Their handling was causing issues with PointHandler in QtQuick. This change fixes the part of QTBUG-71431 that causes a single touch drag to behave unexpectedly with PointHandler. Task-number: QTBUG-71431 Change-Id: Iccdd554876f411bce2dd1f922a3d889e61b7bb1c Reviewed-by: Miguel Costa <miguel.costa@qt.io>
* | | Windows: Set opengl swap interval whenever we make a new window currentUlf Hermann2019-01-221-2/+2
| |/ |/| | | | | | | | | | | | | | | | | | | Apparently the windows OpenGL implementation associates the swap interval not with the context, but with the window. Fixes: QTBUG-59660 Change-Id: I78c4cc9f8a5815779a7489edfd731a1debb1e590 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io> Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | configure: refactor directx checksOswald Buddenhagen2018-12-171-0/+2
|/ | | | | | | | | | | | | | | properly atomize the libraries and express their dependencies, and adjust the project files accordingly. note that we don't try to use any additional paths, as all SDKs we currently support have built-in directx 11 support: - msvc2013 comes with win sdk 8.1; that is also used for win7 targets - mingw-64 5.3 (though this one is missing fxc, which is why the code path for using an external sdk for that remains) Change-Id: Ib44e389ef46567308293c2bbcad20a96e8ef70c7 Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* Merge remote-tracking branch 'origin/5.11' into 5.12Qt Forward Merge Bot2018-12-101-5/+13
|\ | | | | | | Change-Id: If49df791f73e9edf616baa094e0f301a44cb853d
| * Merge 5.11 into 5.11.3Oswald Buddenhagen2018-11-091-1/+1
| |\ | | | | | | | | | Change-Id: I9a84ca8038a65daab50b6205bc7e1e3b5b5098aa
| * | Windows QPA: Fix crash showing QSystemTrayIcon's context menu with ↵Friedemann Kleint2018-11-091-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PROCESS_DPI_UNAWARE The coordinates of the WM_CONTEXT message may be out of any screen in PROCESS_DPI_UNAWARE mode since hi-res coordinates are delivered in this case (Windows issue). Default to primary screen with check to prevent a crash. Fixes: QTBUG-67966 Change-Id: I1950360520e93cbf3509611b3057635769f6543a Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
* | | Merge "Merge remote-tracking branch 'origin/5.12.0' into 5.12" into ↵Liang Qi2018-12-071-1/+4
|\ \ \ | | | | | | | | | | | | refs/staging/5.12
| * \ \ Merge remote-tracking branch 'origin/5.12.0' into 5.12Qt Forward Merge Bot2018-12-051-1/+4
| |\ \ \ | | | | | | | | | | | | | | | Change-Id: I54b4c14bed5150d3034ac87907a09254fd78face
| | * | | Windows QPA: Fix onPressedChanged only reported on touch upv5.12.0-rc1Andre de la Rocha2018-11-161-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This issue was caused by the workaround added to fix QTBUG-70887. Certain events like the initial touch down do not generate mouse messages after the pointer messages (but only touch messages) and should not be postponed by the pointer handler. Fixes: QTBUG-71775 Change-Id: I7b64ae4d422f6a4c1bb465ce5f8255e85640dab1 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | | | | Windows QPA: Fix QDockWindow Drag & DropAndre de la Rocha2018-12-071-0/+18
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pointer messages should not be handled when we are inside a move/resize modal loop. DefWindowProc() should handle this case instead. Fixes: QTBUG-72078 Change-Id: I5ad7283bcf0cfe0ff7d21cf5640270c361b8ad8d Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | | | Merge remote-tracking branch 'origin/5.12.0' into 5.12Liang Qi2018-11-163-21/+51
|\| | | | | | | | | | | | | | | Change-Id: Ic1dd39044e19f50e1068d4ac70dacaad6440e570
| * | | Windows QPA: Fix input context visibility statusAndre de la Rocha2018-11-151-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QWindowsInputContext::isInputPanelVisible() was ignoring the visibility status of the IME, only returning the status of the Win10 virtual keyboard. This issue caused qtwebengine to try to show the IME multiple times, breaking Asian languages input. Task-number: QTBUG-71753 Change-Id: Iaa4cef37b7dc98a9e0a787750a34d2e98a87a777 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| * | | Windows QPA: Fix broken focus for native child windowsAndre de la Rocha2018-11-141-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This issue was caused by missing logic in the implementation of the pointer message handler, necessary to support "click to focus" for native child windows. Fixes: QTBUG-71352 Change-Id: I2e261caa8dfab096647799ec1e7d781bec40654e Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
| * | | Windows QPA: Fix incorrect button state reporting for touchpadAndre de la Rocha2018-11-082-20/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current state of (emulated) mouse buttons was being incorrectly reported for touchpad events under some conditions. In the handling of pointer messages, GetAsyncKeyState() was being used to retrieve the mouse button state. However, it does not seem to work always with all touchpads. Furthermore, its use is not necessary, since the button state information comes as a set of flags with the pointer message itself. This change makes the handler use these flags instead. Fixes: QTBUG-71470 Change-Id: Ie2e35bd80778ef74db672604a0f2af659785efbf Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | | | Windows QPA: Fix building with -no-feature-tableteventAndre de la Rocha2018-11-151-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change fixes building Qt with the -no-feature-tabletevent configure option by disabling handling of pointer messages associated with tablet events within the pointer message handler. Fixes: QTBUG-71774 Change-Id: Icb47a39793edb9a0f87c07c656b6ea6573d5f947 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | | | win32: Fix text prediction with on screen keyboardMaurice Kalinowski2018-11-111-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the on-screen keyboard completes a word via text prediction, the message contains VK_PACKET as identifier for a character sequence. While each character is send, the code only contains the first character of the sequence. Hence, resolve the actual code manually in case of a sequence. This does not modify the virtual key, so that users are able to distinguish between manual and predictive input. Fixes: QTBUG-71210 Change-Id: I787f1f2d83acaf124dfbbab6c4614a1bfe7bb2eb Reviewed-by: Andre de la Rocha <andre.rocha@qt.io> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | | | Windows QPA: Extend the debug operator for IShellItemFriedemann Kleint2018-11-111-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Output URL string and file system name, too. Task-number: QTBUG-67932 Change-Id: Ic5d1927d70d98f7c081bee06af85b9f3a2a09812 Reviewed-by: Andre de la Rocha <andre.rocha@qt.io>
* | | | Merge remote-tracking branch 'origin/5.11' into 5.12Liang Qi2018-11-091-1/+1
|\ \ \ \ | |/ / / |/| | / | | |/ | |/| | | | | | | | | | | | | | | | Conflicts: .qmake.conf qmake/Makefile.unix src/gui/text/qtextdocument.cpp src/gui/text/qtextdocument.h Change-Id: Iba26da0ecbf2aa4ff4b956391cfb373f977f88c9
| * | windows: Give up on SwitchableCompositionLaszlo Agocs2018-11-051-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | Opt out of switching between the normal and OpenGL based flush paths. Once a QOpenGLWidget or QQuickWidget becomes visible in a window, the window contents will be composed using OpenGL from that point on, even if said widgets become invisible afterwards. Now that Qt Creator does not rely on QQuickWidget the issue is less burning anyways. Task-number: QTBUG-68329 Change-Id: I177e6e6094ee06ea26d8d0343bd3d84aadfa5913 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* | Windows QPA: Fix 2-finger scroll not working with some touchpadsAndre de la Rocha2018-10-251-9/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems some touchpads only send legacy WM_MOUSEWHEEL/WM_MOUSEHWHEEL messages for 2-finger scrolling, instead of WM_POINTERWHEEL/ WM_POINTERHWHEEL, even after EnableMouseInPointer(TRUE), in spite of sending the expected pointer messages for normal pointer movement/taps. This change adds a workaround to handle legacy wheel messages even when in pointer mode. Task-number: QTBUG-71257 Change-Id: Ib360051147c4521751a5b91d90fa7657496777fa Reviewed-by: Oliver Wolff <oliver.wolff@qt.io> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | Windows/QPA: Fix receiving mouse clicks after double clicks in QQuickWidgetFriedemann Kleint2018-10-222-32/+10
| | | | | | | | | | | | | | | | | | | | | | | | The Qt QPA does not handle native double clicks as such; change the plugin not to send them. For Ink, remove the doubleclick detection. For the old code path, map them to Press. Fixes: QTBUG-70999 Change-Id: I54b858f9e146bf325a861554d5ef74143db7d2b7 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | Windows QPA: Fix Drag&Drop from touchscreen/penAndre de la Rocha2018-10-183-10/+145
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Drag&Drop functionality had stopped working with touchscreen/pen after the WM_POINTER-based input handling was added. The Drag&Drop functionality internally uses the DoDragDrop() WIN32 call which, according to Microsoft docs, is not supported for invocation inside handlers for touch/pen messages, and should be invoked in handlers for mouse messages that are synthesized by the OS afterwards. The result was that when DoDragDrop (which is a blocking function with its own event loop) was called it would hang ignoring all touch/pen messages until a mouse/touchpad message arrived. This change implements a workaround for this issue by enqueuing Qt touch/pen events that would be generated inside the pointer message handler, and that could start a Drag&Drop operation, and only producing them after the OS sends the associated mouse messages. Task-number: QTBUG-70887 Change-Id: Id45e0ecc70358ba250de9b3268856781ed21c9dd Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | Windows QPA: Fix maximizing windows without title barFriedemann Kleint2018-10-181-4/+20
| | | | | | | | | | | | | | | | | | | | Extends the code from qtbase/0d6612af65161f6e659af6985bb2c0b76accb856 to cover the case of windows without title bar, too. Fixes: QTBUG-4362 Task-number: QTBUG-8361 Change-Id: I5cff8814174069922936f3fcfbb3aef154c7a7e7 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | Windows QPA: Add helper function to obtain DPI-dependent metrics on Windows 10Friedemann Kleint2018-10-173-3/+55
| | | | | | | | | | | | | | | | | | Use newly introduced SystemParametersInfoForDpi() API with some convenience overloads. Task-number: QTBUG-4362 Change-Id: I4c41c700007bf7cc4fd5868356e3145c136704c0 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | QWindowsContext: proper check resolved functionAnton Kudryavtsev2018-10-161-1/+1
| | | | | | | | | | Change-Id: I9a223dc2efa2205dc3ae8d300cf06b12e06ed0f9 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | Windows QPA: Add WM_INPUT to the list of input messages for event filteringFriedemann Kleint2018-10-161-0/+1
| | | | | | | | | | | | | | | | Amends a0a22037cdacbf51a2db560ff902a5a341561b15. Task-number: QTBUG-67095 Change-Id: I32d2e78f9d9525d56c1d4477d69cf7b9d7f8e7a3 Reviewed-by: Miguel Costa <miguel.costa@qt.io>
* | windows: Disable shader disk cache for all Intel GPUsLaszlo Agocs2018-10-121-2/+1
| | | | | | | | | | | | | | | | Follow up to dff9bb2f9b981e263d8d3d5b1ef67054297e731c Task-number: QTBUG-64697 Change-Id: I73a114dd3c75f3ed1272fa73dad378ecfdc0db09 Reviewed-by: Andy Shaw <andy.shaw@qt.io>
* | Merge remote-tracking branch 'origin/5.11' into 5.12Qt Forward Merge Bot2018-10-081-1/+0
|\| | | | | | | | | | | | | Conflicts: src/corelib/tools/qtimezoneprivate.cpp Change-Id: Icbb5999d378711ce3786a4fe0aba176a45ac702c
| * Windows QPA: Fix WM_NCHITTEST not being sent to QAbstractNativeEventFilterFriedemann Kleint2018-10-021-1/+0
| | | | | | | | | | | | | | | | | | | | | | The message is not sent to the QAbstractEventDispatcher, so it needs to be excluded from the list of input messages not sent to QAbstractNativeEventFilter. Amends a0a22037cdacbf51a2db560ff902a5a341561b15. Fixes: QTBUG-70873 Change-Id: Id84d73b46e8954867c06a4ddf5dc9e536ecd897e Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | Windows QPA: Fix multiple mouse button presses detectionAndre de la Rocha2018-10-021-16/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | The detection of multiple mouse button presses was broken in the new WM_POINTER-based implementation. The bug was due to the incorrect assumption that the press/release of a second mouse button (while another one is held) would also send WM_POINTERDOWN/WM_POINTERUP, while in fact it sends a WM_POINTERUPDATE with the actual event type given by pointerInfo->ButtonChangeType. Task-number: QTBUG-70787 Change-Id: Ib6776ab7f3d0b8eb5e832a0c863a15bde456e0dd Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | Windows QPA: Work around intermittent clipboard copy failuresFriedemann Kleint2018-09-284-2/+45
| | | | | | | | | | | | | | | | | | Repeatedly attempt to open the clipboard in case it is opened by other applications. Task-number: QTBUG-27097 Change-Id: Ic1cfec0bb17e34f8c7f744add21a4431dae4f5b7 Reviewed-by: Andy Shaw <andy.shaw@qt.io>
* | Windows QPA: Don't test for Desktop GL if Qt::AA_UseDesktopOpenGL is setFriedemann Kleint2018-09-283-24/+19
| | | | | | | | | | | | | | | | | | Pass the requested render to detectSupportedRenderers(), replacing the bool glesOnly parameters. This allows for simplifying the code. Fixes: QTBUG-70733 Change-Id: Iab65f62d24bf750019180e3b00e2d23c105e5997 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* | Windows QPA: Fix programmable keyboard shortcuts being triggered twiceFriedemann Kleint2018-09-281-2/+18
| | | | | | | | | | | | | | | | | | Suppress keyboard events following a WM_APPCOMMAND except for APPCOMMAND_BROWSER_HOME, which does not trigger two events. Task-number: QTBUG-62838 Change-Id: If04206c9ef9409224b4cbc96190792b9be4f656d Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | Windows UI automation: Add missing overrideFriedemann Kleint2018-09-261-1/+1
| | | | | | | | | | | | | | | | | | | | Fix warning by clang-cl: qwindowsuiamainprovider.h(89,31): warning: 'SetFocus' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] HRESULT STDMETHODCALLTYPE SetFocus(); Task-number: QTBUG-63512 Change-Id: Iac3cbf8577423ed799796034953be39ed1663116 Reviewed-by: Miguel Costa <miguel.costa@qt.io>
* | QWindowsCursor: fix typo and change enum CursorState into enum classAnton Kudryavtsev2018-09-253-12/+12
| | | | | | | | | | Change-Id: I55b539da99254d3f7318193669c409552e429a6a Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* | Windows QPA: Dispatch skipped touch/pen events if compression is offRomain Pokrzywka2018-09-144-3/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the hardware produces events faster than the app can consume between two updates, Windows automatically coalesces them into a single message with the latest touch/pen pointer state and coordinates, effectively compressing those events. But the pointer API also supports querying and retrieving the skipped individual touch and pen frames. There are cases where keeping all the events generated by the hardware is desired, especially for pen events where having the most sampled points available is critical to precisely rendering curves. Qt already defines application attributes to control event compression for general high frequency events and for tablet events in particular. Use them on Windows also to control whether to retrieve skipped frames. [ChangeLog][Windows] The application attributes AA_CompressTabletEvents and AA_CompressHighFrequencyEvents are now supported on Windows 8 and above for touch/pen input, with the same defaults as on X11 (compress touch events, don't compress tablet events) Task-number: QTBUG-44964 Task-number: QTBUG-60437 Change-Id: I1b11a043e2d71ee502895971fafb3a46306a89d8 Reviewed-by: Andre de la Rocha <andre.rocha@qt.io> Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* | Windows: Disable shader disk cache for Intel HD Graphics 620Friedemann Kleint2018-09-114-1/+22
| | | | | | | | | | | | | | | | | | | | Set Qt::AA_DisableShaderDiskCache when the feature "disable_program_cache" (modeled after the Chromium driver bug list) is present and set it for the Intel HD Graphics 620 card. Task-number: QTBUG-64697 Change-Id: Ibba588d2ab296b5c959ab8ee9712b47ec7cc906e Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* | Merge remote-tracking branch 'origin/5.11' into 5.12Qt Forward Merge Bot2018-09-071-4/+18
|\| | | | | | | Change-Id: I66c7f18a2abd13601da0947919436f7da3549ae9
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