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* Misc.: Fix some narrowing integral conversion warningsAhmad Samir2023-04-251-4/+4
| | | | | | | Drive-by change: use QByteArrayView instead of allocating a QByteArray. Change-Id: Iaf7acbbdb4efbb101b73b30061ce38dd1fa99ca3 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Default NVidia EGL to GLES2Allan Sandfeld Jensen2023-04-121-2/+6
| | | | | | | | | | | | | Found some documentation saying NVidia provided desktop GL for development purposes only, and recommmended against using it. Not sure if that applied to all NVidia drivers, or only that one embedded platform, but since we have multiple bugs about EGL not working on NVidia, default to using GLES2 like it suggested. Change-Id: If8ac8dd61c4ceb88162360f1eaa2a096acefa9c6 Pick-to: 6.5 6.2 Fixes: QTBUG-105921 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Add QEGLContext::invalidateContextThomas Senyk2023-01-121-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | QEGLContext::invalidateContext will mark that egl context is invalide and trigger SceneGraph to destroy it, create a new one and re-create and re-upload all resources (e.g. textures) associated with the current state of the SceneGraph In addition this change also improves QEglFSWindow::invalidateSurface() and QEglFSContext::eglSurfaceForPlatformSurface(..) Where QEglFSWindow::invalidateSurface() will now destroy the corresponding EGLSurface via eglDestroySurface, including "unbinding" it from the current thread via eglMakeCurrent and un-setting the screen's EGLSurface in case it's the same resource. QEglFSContext::eglSurfaceForPlatformSurface(..) will now call QEglFSWindow::resetSurface() in case of getting a EGL_NO_SURFACE from the QEglFSWindow (which happens if above invalidateSurface() was called before) - therefor re-creating the resource if it was destoyed via QEglFSWindow::invalidateSurface() Pick-to: 6.5 Change-Id: I37badd1fc11e993c395fb1502e9bd27ebe18b821 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Make EGL use Qt X connection without xcb_xlib with EGL_EXT_platform_xcbIlya Fedin2022-07-051-0/+4
| | | | | | | | This allows to create EGL context without involving Xlib. This extension was created a year ago and is present in Mesa since 21.0 Change-Id: I7cb0aece1e67b4db59d453cbcfbd317bb5d9c777 Reviewed-by: Liang Qi <liang.qi@qt.io>
* Port QXlibEglIntegration::getCompatibleVisualId to xcbIlya Fedin2022-06-202-163/+0
| | | | | | | | | | In combination with EGL_EXT_platform_xcb support, this allows xcb_egl to be used without xlib. Without EGL_EXT_platform_xcb support, this still reduces amount of code using xlib. Pick-to: 6.4 Change-Id: I29e2b29f7ef8ea34320887f62697f84232b86fba Reviewed-by: Liang Qi <liang.qi@qt.io>
* Use SPDX license identifiersLucie Gérard2022-05-1611-418/+22
| | | | | | | | | | | | | 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>
* egl: Remove the disabling of surfaceless contexts for MesaLaszlo Agocs2022-04-271-9/+0
| | | | | | | | | The current check is based on the state of things in 2015, we will assume that this is no longer an issue with more modern Mesa versions. Change-Id: I60c4966eea817a6df1a1edf6064a978fbcd44cf7 Reviewed-by: Andy Nichols <andy.nichols@qt.io>
* Make sure all qtbase private headers include at least one otherThiago Macieira2022-02-241-0/+1
| | | | | | | | | | See script in qtbase/util/includeprivate for the rules. Since these files are being touched anyway, I also ran the updatecopyright.pl script too. Change-Id: Ib056b47dde3341ef9a52ffff13ef677e471674b6 Reviewed-by: Marc Mutz <marc.mutz@qt.io>
* Revert "Add support for EGL_EXT_platform_xcb"Paul Olav Tvete2021-11-021-4/+0
| | | | | | | | | | | This reverts commit 816c5de460439faac0745cb364c374162b7fc651. Reason for revert: Causes crash on Nvidia when Qt is configured with -opengl es2 Fixes: QTBUG-97738 Change-Id: I9fe43146b922fc770890a144fdb1bd1c564635bb Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Add support for EGL_EXT_platform_xcbIlya Fedin2021-10-061-0/+4
| | | | | | | | This allows to create EGL context without involving Xlib. This extension was created a year ago and is present in Mesa since 21.0 Change-Id: Id9bcbffe8c46cb00d9cc0a9a425c1706d1b52b28 Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
* Cater for upstream changes in eglplatform.hLaszlo Agocs2021-09-211-1/+5
| | | | | | | | | | | | | EGL_NO_X11 has been replaced with USE_X11, thus breaking all existing code out there, including Qt: https://github.com/KhronosGroup/EGL-Registry/pull/130 Fix this by defining USE_X11 whenever we do not define EGL_NO_X11. Fixes: QTBUG-96392 Pick-to: 6.2 Change-Id: If8b68caa8c9022477d87169ca2e2a0121a9313e0 Reviewed-by: Andy Nichols <andy.nichols@qt.io>
* Remove conditioning on Android embeddedEdward Welbourne2021-09-171-2/+2
| | | | | | | | It is no longer handled separately from Android. This effectively reverts commit 6d50f746fe05a7008b63818e77784dd0c99270a1 Change-Id: Ic2d75b8c5a09895810913311ab2fe3355d4d2983 Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
* Expose the config and display for EGL-based QOpenGLContextsLaszlo Agocs2021-09-131-0/+2
| | | | | | | | | | | | | | | | ...in the native interface. Using OpenXR is impossible on some platforms (for example, Android) without knowing all three. The EGLContext alone is not enough, and EGL offers no way to query the EGLConfig a context was created with. https://www.khronos.org/registry/OpenXR/specs/1.0/html/xrspec.html#XR_KHR_opengl_es_enable Therefore, expose all three so libs/apps can use the new way to query these native resource without resorting to the old-style nativeResourceFor* queries. Change-Id: I7efb0a26b858150da55e711752af99426e744322 Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
* Support EGL protected content extensionElvis Lee2021-03-091-0/+11
| | | | | | | | | | | | | | | | | | | | A protected context is required to allow the GPU to operate on protected resources, including protected surfaces and protected EGLImages. For example, GPU can post-process on protected content like DRM protected content so that complex, nonlinear video effects or mapping onto textures can be used. The surface format option may be relevant for DirectX and Vulkan in the future: https://microsoft.github.io/DirectX-Specs/d3d/ProtectedResources.html https://www.khronos.org/registry/vulkan/specs/1.1-khr-extensions/html/chap12.html#memory-protected-memory Change-Id: I2d155f0e68b830276690b4833b22a2bc452cdcad Reviewed-by: Elvis Lee <kwangwoong.lee@lge.com> Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* egl: Add debug option to print all EGLConfigsLaszlo Agocs2021-02-081-0/+15
| | | | | | | | | QT_QPA_EGLFS_DEBUG=1 prints the attributes for the chosen EGLContext. Make QT_QPA_EGLFS_DEBUG=2 print the same for all EGLContexts. Pick-to: 6.1 Change-Id: Id161d04789fbd015e29e5a5a89a0901000096ea3 Reviewed-by: Andy Nichols <andy.nichols@qt.io>
* Remove the qmake project filesJoerg Bornemann2021-01-071-32/+0
| | | | | | | | | | | | | | | | Remove the qmake project files for most of Qt. Leave the qmake project files for examples, because we still test those in the CI to ensure qmake does not regress. Also leave the qmake project files for utils and other minor parts that lack CMake project files. Task-number: QTBUG-88742 Change-Id: I6cdf059e6204816f617f9624f3ea9822703f73cc Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Kai Koehne <kai.koehne@qt.io>
* Rename the new platform APIs from QPlatformInterface to QNativeInterfaceTor Arne Vestbø2020-10-071-1/+1
| | | | | | | | | | | | We were already using the 'native' nomenclature when referring to these kinds of APIs, e.g. when talking about native handles, or the existing QPlatformNativeInterface on a QPA level. Using 'native' for the user facing APIs also distinguishes them from the 'platform' backend layer in QPA and elsewhere. Change-Id: I0f3273265904f0f19c0b6d62471f8820d3c3232e Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Move eglconvenience to QtGuiFriedemann Kleint2020-07-1312-0/+2665
Task-number: QTBUG-83255 Change-Id: I8a008d8906308dd73a0793db5b88d3a1b6fdaf5c Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org> Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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