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* Ensure function-scope static variables are only initialized onceMoss Heim2025-09-292-29/+29
| | | | | | | | | | | | | Previously some static variables were initialized by checking the value after the variable was declared, without any guarding mutex. This could result in multiple threads performing the initialization simultaneously. In some cases the initialization was idempotent and innocuous, but the pattern should be avoided, when side effects are introduced there will be difficult-to-reproduce data races. Pick-to: 6.10 6.9 Change-Id: I536738dca102cfd1a2a59dd8156084e07ad1922b Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
* Return to supporting eglCreateImage in EGLHelper::queryDmaBufMoss Heim2025-09-182-12/+134
| | | | | | | | | | | | | | | | | | eglCreateDRMImageMESA was removed in mesa 25.2. Keep using it where we can since this fixes support for panthor/panfrost, otherwise fall back to the old use of EGL API. Includes a revert of the following commits: Revert "Create EGLImage with eglCreateDRMImageMESA() for exporting dma_buf" This reverts commit 2ed5f9632292c6e531f353dae800cb12274af91a. Revert "Remove leftover QOffscreenSurface from EGLHelper" This reverts commit bcee2dbf412cc655c1b467091b581c696d234e3f. Pick-to: 6.9 6.10 6.10.0 Task-number: QTBUG-136257 Task-number: QTBUG-139424 Change-Id: Ie115bd6373ce0a80651781aa568405477010ee25 Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
* CRA mark src/core/compositor and src/core/ozonePeter Varga2025-08-0616-0/+16
| | | | | | | | QUIP: 23 Fixes: QTBUG-138723 Pick-to: 6.10 6.9 6.8 Change-Id: Iac39c4d70e3887e910fe32f70e42d914a854e62d Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Remove leftover QOffscreenSurface from EGLHelperPeter Varga2025-08-062-9/+0
| | | | | | | | | | Amends 2ed5f9632 Create EGLImage with eglCreateDRMImageMESA() for exporting dma_buf Pick-to: 6.10 6.9 Task-number: QTBUG-136257 Change-Id: Ice4f4d58edaa7de6a55b2a621e930393803eb869 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Specify native platform for ANGLE's EGL backend on WaylandPeter Varga2025-07-301-0/+15
| | | | | | | | | | | | | | Set EGL_PLATFORM=wayland to force ANGLE to obtain EGL display connection for wayland platform. Otherwise, the display connection for EGL_DEFAULT_DISPLAY may belong to a platform which Nvidia's EGL driver doesn't support. In case of unsupported platform, EGL may fallback to Mesa software renderer (LLVMPipe) disabling hardware acceleration in Chromium. Pick-to: 6.10 Fixes: QTBUG-138425 Change-Id: I14250fd21e2215652d4533ca19784e2ac29cb5bb Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Adaptations for Chromium 134Allan Sandfeld Jensen2025-07-141-1/+2
| | | | | | Pick-to: 6.10 Change-Id: I9615f0a095843fdf295e454a93476cf349f7fc76 Reviewed-by: Michal Klocek <michal.klocek@qt.io>
* Fix -no-opengl buildPeter Varga2025-07-021-0/+2
| | | | | | | | Amends 18210c251 Make possible to use system EGL instead of ANGLE on Linux Pick-to: 6.10 Change-Id: I67e83f46072d5984ceb140ac4d9cf786b057ee20 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Make possible to use system EGL instead of ANGLE on LinuxPeter Varga2025-06-053-24/+105
| | | | | | | | | | | | | | | | | This is not the same direct EGL rendering solution what we used to have before QtWebEngine 6.9. With this configuration, the texture is accessed via NativePixmap instead of using shared GL context. Thus this implementation doesn't need adaptations in Chromium. This configuration is meant to be used for identifying ANGLE specific issues. Enable it with: --webEngineArgs --use-gl=egl Pick-to: 6.10 Change-Id: Ib8db5573b2001157eaee799c6b333f722ab87604 Reviewed-by: Moss Heim <moss.heim@qt.io>
* Make possible to use fake GL API with VulkanPeter Varga2025-06-051-0/+1
| | | | | | | | | | | | | | | This configuration disables ANGLE but it still renders with Vulkan. Enable it with: --webEngineArgs --enable-features=Vulkan --use-vulkan=native --use-gl=stub WebGL is not expected to work with this configuration since it requires real GL API. Pick-to: 6.10 Change-Id: I7bc292e0c131c2cebe345f70bd3163dd3e6b2972 Reviewed-by: Moss Heim <moss.heim@qt.io>
* NativeSkiaOutputDevice: Set color type according to NativePixmap supportPeter Varga2025-06-052-19/+28
| | | | | | | | | | NativePixmapEGLX11Binding requires the BGRA_8888 color type, use it for the check too. The GL graphics context doesn't necessarily mean that we need BGRA. Pick-to: 6.10 Change-Id: I41a4f1f6da94c10f8e6843e6edfed913bb98fabd Reviewed-by: Moss Heim <moss.heim@qt.io>
* Create EGLImage with eglCreateDRMImageMESA() for exporting dma_bufPeter Varga2025-05-212-91/+16
| | | | | | | | | | | | | | | | This simplifies the code because it is not needed to create OpenGL texture to allocate buffer. This way we can get rid of creating a temporary OpenGL context and swapping EGLSurface. Moreover, eglCreateImage() does not guarantee that the buffer is shareable thus certain GPU drivers may fail to export. Pick-to: 6.9 Fixes: QTBUG-136257 Done-with: Jan Palus Change-Id: Ie72d052a2a8b1a41bebf0eab8a4928d38c8fc864 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Jan Palus <jpalus@fastmail.com>
* Do not list GLX frame buffer configurations unnecessarilyPeter Varga2025-04-092-4/+17
| | | | | | | | | | | | | | List it on demand instead of in constructor. It is not used if dma-buf/GBM/NativePixmap is disabled. This fixes fatal error when glXChooseFBConfig() fails to return configuration in XWayland with Nvidia driver. Fixes: QTBUG-135647 Pick-to: 6.9 Change-Id: Iab10f6f0cdff54732a2dee8d201f1e3b14146b0e Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Moss Heim <moss.heim@qt.io>
* Add "default" and "gl" ANGLE implementation support to OzonePeter Varga2025-03-261-4/+58
| | | | | | | | | | | | | | | | | | | The EGL_EXT_image_dma_buf_import display extension is not available for non EGL display thus importing NativePixmap with EGL is not possible. Make possible to import NativePixmap as X11 pixmap. This makes --webEngineArgs --use-gl=angle --webEngineArgs --use-gl=angle --use-angle=default --webEngineArgs --use-gl=angle --use-angle=gl configurations work on Linux. Pick-to: 6.8 6.9 Task-number: QTBUG-129769 Task-number: QTBUG-133570 Change-Id: Ic6a40de373c5fd27c62abc3effb2f3ddee9210a8 Reviewed-by: Moss Heim <moss.heim@qt.io> Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* NativeSkiaOutputDeviceOpenGL: Fix leaking X11 PixmapPeter Varga2025-03-262-0/+11
| | | | | | | Pick-to: 6.8 6.9 Fixes: QTBUG-135047 Change-Id: I42b6387407551079241350661adadedf7d71a303 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Use printf-like syntax for qFatal, qWarning and qInfo where appropriatePeter Varga2025-03-113-12/+14
| | | | | | | | | | | | Also use qUtf16Printable() where appropriate. As a drive-by, replace ::GetLastError() with QSystemError::windowsComString() to get meaningful error messages instead of error codes on Windows. Pick-to: 6.8 6.9 Change-Id: I23e8a9b6b419f692dfd719f38c9a8a39086dffd2 Reviewed-by: Marc Mutz <marc.mutz@qt.io>
* Fix -opengl es2 buildPeter Varga2025-02-261-6/+6
| | | | | | | | | | | | | Guard new GLXHelper usage after a3604e0a4 Disable dma-buf and GBM for nvidia with GLX As a drive-by, add more QT_CONFIG(xcb_glx_plugin) guard where OzoneUtilQt::usingGLX() is called to check if Qt GLX integration is available. Pick-to: 6.9 Change-Id: I45df5e235f7f98910eedd77e2480d41561105807 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Fix importing memory object for rendering without NativePixmapPeter Varga2025-02-242-3/+9
| | | | | | | | | | | | | | | This fixes rendering with newer Nvidia drivers on Linux. - Make memory object dedicated to match Vulkan allocation - Set tiling of the GL texture to match VkImage tiling - Make the TexStorage command non-DSA to uniform GL calls Amends 8ce04357b4ce39b8c4c2243991eae70f78f9b61b Pick-to: 6.8 6.9 Change-Id: I43e953412acf6d39b67dcd8af02aac4003fc5c8e Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Moss Heim <moss.heim@qt.io>
* Disable dma-buf and GBM for nvidia with GLXPeter Varga2025-02-243-1/+11
| | | | | | | | | | | | | It is already disabled with EGL. Checking the existence of a GBM device is just not enough. It is possible to create GBM device and buffer with nvidia driver but it will not work. Pick-to: 6.8 6.9 Change-Id: I3806594371d3e266d499bdc396c8f2a4ca17580d Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Moss Heim <moss.heim@qt.io>
* Add WebEngineContext::isGbmSupported()Peter Varga2025-02-241-15/+7
| | | | | | | | | | | | | Factor GBM support detection out to avoid repetitive Nvidia checks. Also add QTWEBENGINE_FORCE_USE_GBM environment variable to be able to force disable/enable GBM and dma-buf code paths for debugging purposes. Setting the variable to 0 force disables GBM, setting any other integer value force enables it. Pick-to: 6.8 6.9 Change-Id: I39fc0161467a6a8d86dd9f380be3bfb2018aa4e6 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Improve GL error checkingMoss Heim2025-01-171-6/+6
| | | | | | | | | | | | | | | | | Per qtbase/src/opengl/qopengldebug.cpp: If you try to clear the error stack, make sure not just keep going until GL_NO_ERROR is returned but also break on GL_CONTEXT_LOST as that error value will keep repeating. Do this, and don't report CONTEXT_LOST as it will trigger the assert later anyway. Also remove the superfluous _KHR suffix from some error codes and names. Pick-to: 6.9 Task-Id: QTBUG-132608 Change-Id: I5fec080769b60470cadcbcfa72ffcd7764646da8 Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
* Fix spurious Wayland+OpenGL assertMoss Heim2025-01-152-0/+28
| | | | | | | | | | | | | | The assert at the end of texture() is intended to catch programming errors which are our responsibility, but also aborts on a minor invalid operation in qtbase. Log and clear openGL error flags at the start of the function to limit the assert to guarding only our code. This also introduces getGLErrorString to log the flag names. Fixes: QTBUG-132608 Pick-to: 6.9 Change-Id: I6e7cb9e61757d0290c9cf1bfa5b98a4ffb3e1d52 Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
* Re-enable multiplanar video decode on LinuxPeter Varga2024-12-061-1/+10
| | | | | | | | | | | | We still not support it but we switched to ANGLE rendering by default and it does not request multiplanar Native Pixmaps yet. Direct Vulkan rendering still requests it for video playback but multiplanar format is now disabled for GLX and EGL backends in SurfaceFactoryQt::CanCreateNativePixmapsForFormat(). Change-Id: Ice24f052d92e304432b1aa6ce44bc97c7203c9d3 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Remove direct GLX and EGL renderingPeter Varga2024-12-0518-1232/+23
| | | | | | | | | | | From now on, the only supported GL backend for Chromium on Linux is ANGLE. Also disables V8 context snapshot for Debug builds. Task-number: QTBUG-112281 Change-Id: I858151db01af355c15a76cb16e8680db75f75b89 Reviewed-by: Michal Klocek <michal.klocek@qt.io>
* Fix various clang compiler warningsPeter Varga2024-11-131-1/+1
| | | | | | Pick-to: 6.8 Change-Id: I4c48a6d14df6eeb5b7dba0b82c9812fbc5ff4f39 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Add GLXHelperPeter Varga2024-11-074-5/+151
| | | | | | | | | Get rid of Chromium's xcb and GL bindings to reduce Chromium dependency. This change also adds system xcb-dri3 dependency for the webengine-ozone-x11 build. Change-Id: Id84ac7c6bb3504e510447a081121b83ca91d61f3 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Add GLHelperPeter Varga2024-11-072-0/+83
| | | | | | | | GLHelper class is just for consistency. This change factors out the OpenGL extension function bindings. Change-Id: I546b7f7813c62c00ff42c430e9b9669223eb477e Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Factor EGLHelper outPeter Varga2024-11-028-311/+364
| | | | | | | Also clean up EGL guards. Change-Id: Ic9cab5d5bf1b15e3be25e482042d155025d54bdd Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Add REUSE.toml files and missing licensesLucie Gérard2024-10-311-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | REUSE.toml files are read by reuse to complement or override the copyright and licensing information found in file. The use of REUSE.toml files was introduced in REUSE version 3.1.0a1. This reuse version is compatible with reuse specification version 3.2 [1]. With this commit's files, * The SPDX document generated by reuse spdx conforms to SPDX 2.3, * The reuse lint command reports that the Qt project is reuse compliant. In order to be reuse compliant all the licenses referenced in file or within a REUSE.toml file must be present in the LICENSES directory at the base of the module. The missing licenses are added. [1]: https://reuse.software/spec-3.2/ Task-number: QTBUG-124453 Task-number: QTBUG-125211 Pick-to: 6.8 Change-Id: Ic8c34b884bae1151f5d912f375bf87378e6e9a3d Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
* Add OzoneUtilQt and clean up GLContextHelperPeter Varga2024-10-3110-84/+152
| | | | | | | | | | | This is a preliminary step to remove dependency on obsoleted GLX implementation of Chromium. Also replace remaining USE_OZONE guards with IS_OZONE. Task-number: QTBUG-112281 Change-Id: I611214d019f88dc7f8b5dc0e388ed0a20ba7f0fe Reviewed-by: Michal Klocek <michal.klocek@qt.io>
* Remove direct WGL renderingPeter Varga2024-10-3018-284/+21
| | | | | | | | | This change gets rid of the old WGL code path for QSG_RHI_BACKEND=opengl. From now on, the only supported backend on Windows for Chromium is ANGLE. Change-Id: I7bb73ee18772bcc41d3be8e41fba5b8bccbb05eb Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Adaptations for Chromium 126Allan Sandfeld Jensen2024-09-266-6/+6
| | | | | | Change-Id: If920f024c9f8fe18a9f22fa97b8fb5564dfa3b61 Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu> Reviewed-by: Michal Klocek <michal.klocek@qt.io>
* Adaptations for Chromium 124Allan Sandfeld Jensen2024-09-263-5/+8
| | | | | | Change-Id: I85322cc014b9d360d844df700a9fa6fe32a756d3 Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu> Reviewed-by: Michal Klocek <michal.klocek@qt.io>
* Fix compilation without eglMichal Klocek2024-09-101-1/+5
| | | | | | | | | Add missing egl guards, keep linker happy. Change-Id: I02eb162103645b917688e29c43aa29d20b44e251 Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu> (cherry picked from commit 65843741c9ff777c1e43f43466ec6b3c6bd55469) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
* EGL: Do not create GL context with no compatible surfaceVladimir Belyavsky2024-09-091-0/+4
| | | | | | | | | | | | Otherwise it crashes on gl::GLContextEGL::Initialize() with nullptr access. It is not yet clear under what conditions we cannot create a compatible surface, but it may somehow happen on some older AMD GPUs. Task-number: QTBUG-128308 Pick-to: 6.8 6.7 Change-Id: I24845c4a6785872f1b3ff56adacaa2a6cef0e5f7 Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
* Fix cross comile error for apalis-imx8Michal Klocek2024-08-221-1/+2
| | | | | | | | | | | | Deals with: "error: operands to '?:' have different types 'intptr_t' {aka 'long int'} and 'EGLNativeDisplayType' {aka 'wl_display*'}" Pick-to: 6.8 Task-number: QTBUG-126655 Change-Id: I62b2369b2dff2b7a2929a91d59cde4d24b8c2398 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Exclude ozone sources from non-Linux buildsPeter Varga2024-08-134-101/+81
| | | | | | | | Keep some of them for WGL on Windows. Pick-to: 6.8 Change-Id: Ib10c0fac2fca4f548efc12e573b79838749f62fa Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Fix -no-opengl buildPeter Varga2024-08-131-0/+2
| | | | | | Pick-to: 6.8 Change-Id: I12e88207e1c0c0ece99cf7afd00c555af96bd31f Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Remove kGLImplementationEGLGLES2 cases for WindowsPeter Varga2024-08-082-4/+1
| | | | | | | | | Native EGL/GLES2 is no longer an allowed GL implementation on Windows since https://crrev.com/c/1686700 Pick-to: 6.8 Change-Id: Ic4e74c7f929341ddc42c1db19ea3834caecbe4ca Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Support ANGLE to EGL/GLX paintingPeter Varga2024-07-174-13/+186
| | | | | | | | | Enable it with: --webEngineArgs --use-gl=angle --use-angle=gl-egl Pick-to: 6.8 Task-number: QTBUG-112281 Change-Id: I224bbcb486489450635010400053318f3ec04c97 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Fix restoring EGL context in EGLHelperPeter Varga2024-07-172-9/+41
| | | | | | | | | | In case of ANGLE, the gl::GLContext::MakeCurrent() makes the ANGLE context current and not the underlying native context. Use native eglMakeCurrent() instead. Pick-to: 6.8 Change-Id: I84a0cb77478e906ad8926db8813b0c3386521bf3 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Remove leftover EGL context initialization methodsPeter Varga2024-06-242-20/+0
| | | | | | | | | Their usage was removed by caf5f383a Fix building on Windows and macOS with chromium EGL Pick-to: 6.8 Change-Id: I1e707a6976a1acd28081964cea6571dde6ea7979 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Initialize extension settings for EGLPeter Varga2024-06-241-2/+17
| | | | | | | | | | | | | | | | This fixes vaapi for EGL backend. b_EGL_MESA_image_dma_buf_export setting has to be initialized because vaapi uses the EGL_MESA_image_dma_buf_export extension. Also override the extension settings with our own capability check results. If EGL_EXT_create_context_robustness extension is not overridden it may cause EGL_BAD_MATCH error when creating EGL context. Pick-to: 6.8 Change-Id: I29d4b2203f14131ffd1781f8b24c1e4e5752ffe7 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Adaptations for Chromium 122Michal Klocek2024-06-075-19/+21
| | | | | | | | | | | | | | | | | Includes following patches: * 340b36c Bind SpellCheckHost to a RenderFrameHost * f154285 Fix chrome://ukm webui after 122 update * 3e67d86 Adapt datalist test to new Chromium behavior after 122 adaptations * 76b532e Fix test failures in tst_accessibility * 8a9ecf5 Adapt IME test to new Chromium behavior after 122 adaptations * d65cd90 Fix to resolve the DCHECK failure during download operation * e956d1d Ensure DelegatedFrameHost's frame sink ID is registered Done-With: Anu Aliyas, Kaloyan Chehlarski, Martin Negyokru, Peter Varga Pick-to: 6.8 Change-Id: Ic5e8c0457c1633af18a8e11785041ab423e9362e Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Adaptations for Chromium 120Allan Sandfeld Jensen2024-06-071-1/+1
| | | | | | Pick-to: 6.8 Change-Id: I487d2c6cf56fdda5fb95e6b2715e7dbc42527c2d Reviewed-by: Michal Klocek <michal.klocek@qt.io>
* Fix codechecker warningAllan Sandfeld Jensen2024-05-161-2/+2
| | | | | | | | | Size variable was shadowed Pick-to: 6.7 Change-Id: I74afaa32942a149b56c8fe6e0813e4a1794e1d1a Reviewed-by: Anu Aliyas <anu.aliyas@qt.io> Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
* Fix crash when playing video with disabled NativePixmap supportPeter Varga2024-05-101-3/+9
| | | | | | | | | | | | | | | The VideoRenderer tries to create VideoFrames backed by native textures if possible. This leads to a crash or assert if GBM and NativePixmaps are not supported. Replace the corresponding asserts with early returns. The renderer is able to handle the case when NativePixmaps couldn't been created. Also disable native texture backed VideoFrames for Nvidia by default to avoid this code path. Pick-to: 6.7 Change-Id: I5f271af99875dfbc28350c6d76d3bf7a1a697b9f Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Disable VAAPI without NativePixmap supportPeter Varga2024-05-101-2/+3
| | | | | | Pick-to: 6.7 Change-Id: I755ba82d43b3c67f7218ff2c3e5c8a5f819b2d64 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Make sure to create QOffscreenSurface on the main thread for EGLPeter Varga2024-05-065-21/+27
| | | | | | | | | | | | | Also store if dma-buf creation was successful to avoid to switch OpenGL contexts unnecessarily. Pick-to: 6.7 Fixes: QTBUG-124790 Fixes: QTBUG-124635 Change-Id: I14607a3d6317568c43dee9671da78192516b23d5 Reviewed-by: Michal Klocek <michal.klocek@qt.io> (cherry picked from commit 363cf5a13fdfa51d345ca2538daeb37941b5a528) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
* Fix -no-opengl buildPeter Varga2024-04-183-6/+20
| | | | | | Pick-to: 6.7 Change-Id: Ibb6cb75a25f9b6d69ec03bc2c6734a869ab21899 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* Do not use GBM directly for EGLPeter Varga2024-03-213-87/+238
| | | | | | | | | Replace GBM API usage with using dma_buf import/export EGL extensions. Pick-to: 6.7 Change-Id: I0b332f084d1ada8b7ed58472f546b91628b9d771 Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
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