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path: root/src/hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp
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* Fix scaling if wrong attached window size is returnedKimmo Ollila2018-12-111-2/+6
| | | | | | | | | | | | | Some drivers may return wrong size from wl_egl_window_get_attached_size and can therefore ignore wl_egl_window_resize calls. This patch introduces a new env variable QT_WAYLAND_DISABLE_RESIZECHECK to skip the size check and to force resizing of egl window on create and resize events. Task-number: QTBUG-70079 Change-Id: I9be97480088c63ae0a6dc3d1d1e026b0683a627e Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io> Reviewed-by: Johan Helsing <johan.helsing@qt.io>
* Fix eglGetError call in error handlingJohan Klokkhammer Helsing2018-09-071-1/+1
| | | | | Change-Id: I215db1d8bb321e0fe9d49d09c8b5f0d2492e901d Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@liri.io>
* Fix regression in QWaylandGlContext::makeCurrent for offscreen surfacesJohan Klokkhammer Helsing2018-09-041-3/+6
| | | | | | | | | | | | | | | | | | | | | | | [ChangeLog][QPA plugin] Fixed a bug where offscreen surfaces would get surfaceless EGL contexts. Fixes a regression in in bf09c7a1. The call, window->updateSurface(window->isExposed()), is problematic because offscreen textures are never exposed, and consequently, eglSurface will be EGL_NO_SURFACE, which will then create a surfaceless context in the call: eglMakeCurrent(m_eglDisplay, eglSurface, eglSurface, m_context) This reverts to the old behavior of always trying to create an EGL surface, unless the window doesn't have a valid wl_surface, in which case it doesn't make sense (which is what bf09c7a1 fixed, QTBUG-65553). Task-number: QTBUG-70242 Task-number: QTBUG-68605 Task-number: QTBUG-67601 Change-Id: I44b07bb8bf4b33c73c6379a1de8e9e5cfd220b51 Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
* Fix renderableType of requested wayland surfaceMichal Klocek2018-06-151-1/+1
| | | | | | | | | Commit 815206 fixed renderableType of wayland gl context, keep for sanity also correct renderableType for surface. This is most likely never used, but makes more sense to keep it in sync. Change-Id: I8e8cae1feba20054aac94be246e449ccb0974240 Reviewed-by: Johan Helsing <johan.helsing@qt.io>
* Fix crash when calling setVisible for EGL windows twice within one slotJohan Klokkhammer Helsing2018-03-231-6/+0
| | | | | | Task-number: QTBUG-63411 Change-Id: I56c367a1801d215e93bf195332272cfee300cdd8 Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
* Init variables where they are declared when possible (clang-tidy)Johan Klokkhammer Helsing2018-02-271-4/+0
| | | | | | | | | | | | | | | | | | | | clang-tidy -p compile_commands.json $file \ -checks='-*,modernize-use-default-member-init,readability-redundant-member-init' \ -config='{CheckOptions: [{key: modernize-use-default-member-init.UseAssignment, value: "1"}]}' \ -header-filter='qtwayland' \ -fix Afterwards I ran search and replace on the diff to clean up some whitespace errors: - Replaced '(\n\+[^:\n]*)(:\s+\+\s+)' with '$1: ' - Replaced '(\n\+[^,\n]*)(,\s+\+\s+)' with '$1, ' - Replaced '\n\+\s*\n' with '\n' I also had to do some manual edits, because for some reason, this particular clang-tidy check doesn't trigger for some files. Change-Id: I3b3909bac4bf20108bbe8ad1e01bcc54236dae1b Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* Automatically change scale when entering a new outputJohan Klokkhammer Helsing2017-11-151-0/+5
| | | | | | Change-Id: I99198d47eac5b2091fe2bfd8fc24646be9c9890a Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@liri.io> Reviewed-by: David Edmundson <davidedmundson@kde.org>
* Create and destroy the shell surface when showing and hidingGiulio Camuffo2016-11-171-0/+10
| | | | | | | | | | | | | | | | | | This changes the shell surface handling for windows, and instead of creating the shell surface at initialization time, and then attaching a null buffer to hide it, it creates the shell surface on setVisible(true), and destroys it on setVisible(false). This fixes hiding when using xdg_shell, as that interface defines that attaching a null buffer to an xdg_surface is an error. Also this should help with bugged EGL drivers which attach a buffer after eglSwapBuffers() returns, which used to cause a newly hidden window to get a new valid buffer after we attached a null one, showing it again. Task-number: QTBUG-47902 Change-Id: I8e0a0442319a98cc1361803ea7be1d079b36fc8c Reviewed-by: Johan Helsing <johan.helsing@qt.io> Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
* use modularized platformsupport modulesv5.8.0-beta1Oswald Buddenhagen2016-10-221-1/+1
| | | | | Change-Id: I7883470e22deb089240d86df7dc2d625a107a53e Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Updated license headersAntti Kokko2016-01-201-14/+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: I76ae5d3e64f096eb3163d6163a38d68c7c1ca756 Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
* Fix deadlock when hiding and showing EGL windowsv5.5.1Giulio Camuffo2015-09-091-0/+7
| | | | | | | | | | | | When hiding a window we attach a NULL buffer, which means that any frame callback that is still waiting will not be sent. In the SHM case we just destroy it, but we cannot do that in the EGL case, since we don't have a hold of it. So destroy the EGLSurface, which will in turn destroy the callback. Task-number: QTBUG-46921 Change-Id: I20e0d1ca7b53fb88096101d46979996dd944d429 Reviewed-by: Gunnar Sletta <gunnar@sletta.org>
* Update copyright headersJani Heikkinen2015-02-171-22/+14
| | | | | | | | | 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. Change-Id: I5a74d32515c3f1fe7aa1916f4241c92832510f8c Reviewed-by: Antti Kokko <antti.kokko@theqtcompany.com>
* Namespace the platform pluginsGiulio Camuffo2015-01-291-0/+4
| | | | | | | | | | | | There currently is a QWaylandInputDevice class both in the wayland QPA plugin and in the QtCompositor API. This causes the qwindow-compositor example to crash when running nested in a wayland session due to a mismatch between the two classes. By namespacing all the plugin code we make sure that name clashes will not happen anymore. Change-Id: I17497cff697599200bea68bf01dfde474526390f Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
* Implement high-dpi supportMorten Johan Sorvig2014-12-171-2/+3
| | | | | | | | | | | | | | | | | | | | | | | Wayland 1.2 added support for display scaling, where wl_output has a "scale" event informing the the client that the compositor will scale the output surfaces by the given factor. The client then has the option of providing large surfaces to match the target pixel densety and bypass the compositor's scaling. This is done by calling wl_surface::set_buffer_scale. Re-use the current high-dpi support in Qt by implementing devicePixelRatio() for QWaylandScreen and QWaylandWindow. Provide high resolution buffers both for raster and OpenGL graphics. Introduce a new coordinate system: buffer coordinates, which is related to the window coordinate system via an "int scale" scale factor. This scale factor corresponds to Qts qreal devicePixelRatio, but we keep the name and the type in the QtWayland implementation. Change-Id: Ie10d7e5b4833480a9a25d96a26ad02150eb6e83f Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com>
* Support the creation of >= 3.x OpenGL contextsGiulio Camuffo2014-09-301-1/+0
| | | | | | | | | Use the EGL_KHR_create_context extension if available to create modern gl contexts. We disable window decorations on core profiles because that mandates a VAO to be used. Change-Id: Id6044e64f6736244ae9d593af4d68c4000a31de6 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Fix window decorations for GL appsLaszlo Agocs2014-09-061-2/+6
| | | | | | | | | | | | You cannot have rounded corners with an alpha-less config. To make OpenGL applications appearing with the correct decoration, alpha must be enabled. With this fix the OpenGL apps' decoration will now look identical to the SHM apps'. Change-Id: I24431ddab63146f7f697c85277f00f41e5c55e85 Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com> Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
* Support RasterGLSurface windowsLaszlo Agocs2014-08-251-3/+7
| | | | | | | | | | | | | | | | | In an attempt to make QOpenGLWidget and QQuickWidget working on Wayland. Since Qt 5.3 all widget windows are of type RasterGLSurface (given that the plugin reports this capability which wayland will, with this patch). Such a window can behave either like a raster or an OpenGL window. This concept maps badly to platform plugins that have a rigid separation between raster and OpenGL platform window implementations. From now on, the OpenGL window implementation, that is used pretty much always, except for raw RasterSurface windows, must be prepared to behave like a raster window too, which involves having a backingstore. Change-Id: I0226704b8d5893843fcae68059c5fe9ad2f5e761 Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
* Do not request the highest color buffer sizeLaszlo Agocs2014-08-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | That third parameter is dangerous and should never be set to true, unless you know what you are doing. eglfs does not set this flag either. Do the same in wayland-egl, otherwise certain context/window creation patterns (in particular with QOffscrenSurface, which is often created with an existing context's format()) will end up with incompatible contexts and surfaces on systems that offer both 565 and 888 configs. Long story short, setting the flag ignores the extra check in the EGL config selection logic that ensures that you get a config you asked for, i.e. that a 888 config will not be returned (unless there is no other choice) if 565 was explicitly requested in the input QSurfaceFormat. The result is that we may get a 888 config even when explicitly asking for 565. However asking for unspecified will give 565. In the QOffscreenSurface case this means having an 565 context and a 888 window -> bad match. Not setting the flag brings the expected behavior: not specifying the color buffer sizes chooses the lower buffer size (565), explicitly specifying 565 chooses 565, while explicitly specifying 888 prioritizes 888 configs. Change-Id: Ia78086a9f255f2933cda7de4f5787d71d58a1356 Reviewed-by: Robin Burchell <robin.burchell@viroteck.net>
* Don't create an invalidated surface when not neededGiulio Camuffo2014-05-211-4/+8
| | | | | | | | After invalidateSurface() is called we don't want to recreate the EGLSurface on setGeometry() until makeCurrent is called Change-Id: Ide10ecf3bff40a01fa1ed249986a631c77c2bf63 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* Egl surfaces can now be invalidated, make sure to recreate themGiulio Camuffo2014-04-221-1/+6
| | | | | | Change-Id: Ifae97cc4538989bc45641bda5ce2ec8a7d8980ce Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com> Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* Implement invalidateSurface() to free up surface memoryGunnar Sletta2014-04-071-0/+8
| | | | | | Change-Id: I848a9f37f1b2e9616c3e5254a6329531e8eec825 Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com> Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
* Deal with 0x0 sized egl windowsGiulio Camuffo2014-04-071-25/+30
| | | | | | | wl_egl_windows must have both the width and height > 0 to be valid Change-Id: I444f3732d9df3eabf12bbd966ac62093866b6926 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Create the egl windows and context with the right configGiulio Camuffo2014-03-061-5/+5
| | | | | | | | | | The egl config should be calculated when creating the window, and the format of it should be set accordingly. The format of the window and the one of the context will then match if using the same format as input. Change-Id: Ie93735171d8945111a450263089e192919249b68 Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Allow resizing the Qt window after the buffers swapGiulio Camuffo2014-01-221-1/+1
| | | | | | | | | | | Some EGL implementations resize the EGL buffers after eglSwapBuffers, so we need to send the geometry change event after the swap, or else the Qt window size and the physical buffer size will be different to each other. Do not force this behavior though, but use it only when the QT_WAYLAND_RESIZE_AFTER_SWAP environment variable is set. Change-Id: I79e39442b3010c563a81d7c94e747a982e158fc1 Reviewed-by: Gunnar Sletta <gunnar.sletta@jollamobile.com>
* Make classes in client privateJorgen Lind2013-12-271-1/+1
| | | | | Change-Id: Ibf400b32f78a6a0fcf0991914d2d9ad684483979 Reviewed-by: Andy Nichols <andy.nichols@digia.com>
* Rename QWaylandGLIntegration to QWaylandClientBufferIntegrationJorgen Lind2013-12-271-5/+5
| | | | | | | also add a factory to load QWaylandClientBufferIntegrationPlugins Change-Id: Ia6a03627659b0452439ae664fceef21eaf0f6de0 Reviewed-by: Andy Nichols <andy.nichols@digia.com>
* Move to new hardware structure for the platform pluginsJorgen Lind2013-12-271-0/+171
Change-Id: I0d383e4cdd59c4e4eae5506c814f0c80ecbf58ae Reviewed-by: Andy Nichols <andy.nichols@digia.com>
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