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path: root/src/hardwareintegration/compositor/xcomposite-glx/xcompositeglxintegration.cpp
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* Fix build: Add dependency on OpenGL moduleJohan Klokkhammer Helsing2020-01-301-1/+1
| | | | | | | | | | Several of the QOpenGL* classes we depend on has moved to QtOpenGL, add the dependency and fix the include paths. Task-number: QTBUG-74409 Change-Id: Iab7949dd67befaa71cf2cfa041771e93f4e47160 Reviewed-by: Johan Helsing <johan.helsing@qt.io> Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
* Compositor: Warn and clean up when client hardware buffer integrations failJohan Klokkhammer Helsing2019-10-251-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | We've recently seen a number of performance issues on bugreports and on the mailing list. The problem in many of these cases, is that no client hardware buffer plugin is used. I.e. it's just due to our fallback to CPU buffers when the compositor is configured incorrectly or run in a setup where hardware buffers are not available. This patch detects when client hardware buffer plugins fail and prints a warning explaining the issue to the console. This will make it easier to differentiate between expected and unexpected drops in performance and will hopefully also guide users in the right direction to fix their setup (set the right environment variables and perhaps recompile Qt with a supported OpenGL version). QtWayland::ClientBufferIntegration now returns a bool indicating success or failure. The integration is now destroyed immediately if it failed, instead of leaving it lying around until the compositor shuts down. There has been some slight changes in the xcomposite plugins as well, turning some qFatals into qCWarnings and failing more softly (with the warning mentioned above). Task-number: QTBUG-78483 Change-Id: I55293dbb3cf72768f3982c075fcf63e79329ada1 Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
* Update QtWaylandCompositor license headers to GPL 3v5.14.0-beta2Paul Olav Tvete2019-10-161-15/+5
| | | | | | | | | | | | As announced on the mailing list, QtWaylandCompositor licensing is changing to GPLv3: https://lists.qt-project.org/pipermail/development/2019-October/037666.html Change-Id: I4bdc1aa5914e53ac760acc2b6453355af636baa9 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@liri.io> Reviewed-by: Johan Helsing <johan.helsing@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Init variables where they are declared when possible (clang-tidy)Johan Klokkhammer Helsing2018-02-271-5/+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>
* Use nullptr instead of 0 or NULLJohan Klokkhammer Helsing2018-02-201-3/+3
| | | | | | | | Applied automatic fixes using clang-tidy's modernize-use-nullptr, and some manual cleanup to prevent QFlag macros to be affected. Change-Id: I88f94390185bc6e6f23693b68723cd5710815ae6 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
* Fix licensingv5.9.0-beta4Jani Heikkinen2017-05-041-12/+15
| | | | | | | | | | Currently tests are licensed under GPL-EXCEPT, examples under BSD and src under LGPL so replase old license headers with new & proper ones. Also remove old & unused license files Task-number: QTBUG-57147 Change-Id: Ia6a738798736c275dc309ccfa5b627dc2178d241 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Refactor buffer handlingPaul Olav Tvete2016-10-011-14/+44
| | | | | | | | | | | | | | | | | | | | | | | | | We cannot support bindToTexture() functions. On some platforms the texture is provided by the driver. Therefore, the HW integration must always provide a texture. This has the added bonus of unifying the two separate code paths that were introduced when EGLStream support was added. Add a separate buffer manager that owns all buffers. Don't destroy buffer objects on release. The client will probably attach them again later. Also, release shm buffers immediately after uploading to texture (needs to be documented that image() will not work afterwards). Make the old SurfaceBuffer class into an abstract base class, so we can store state in the buffer class instead of having to map from the wl_resource in each buffer integration. Move the shared memory buffer handling into a separate subclass. Change-Id: I81e471d13c92913d31ea1efe487f93fa908b5e0c Reviewed-by: Dominik Holland <dominik.holland@pelagicore.com> Reviewed-by: Louai Al-Khanji <louai.al-khanji@qt.io> Reviewed-by: Johan Helsing <johan.helsing@qt.io>
* compilefix for removed qwlcompositor_p.h header in HW integrationsJørgen Lind2015-08-311-6/+5
| | | | | | and other api adjustments Change-Id: Idda1bfa314d401f59029f2adafbb245a47c267ac
* LGPL v3 license change for Qt Wayland CompositorJørgen Lind2015-07-241-27/+23
| | | | Change-Id: I84ed248b471464214d935352768f300d4b90dec3
* Fix typo in xcomposite-egl integration fatal messagesOlivier Blin2015-06-121-1/+1
| | | | | | Change-Id: I8944c176f12932eb51e867bc39820b2553a5d3ba Reviewed-by: Pier Luigi Fiorini <pierluigi.fiorini@gmail.com> Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* Update copyright headersJani Heikkinen2015-02-171-4/+4
| | | | | | | | | 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>
* Add QWaylandOutput to support multiple outputsPier Luigi Fiorini2015-02-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Add a new QWaylandOutput class to support multiple outputs. Each QWaylandOutput need a window for rendering. Rename OutputGlobal to Output and Output to OutputResource. Add support for physical size, mode and available geometry. Use better defaults for geometry and refreshRate from the QWindow if available. A window is no longer passed to QWaylandCompositor constructor and all output related methods are removed, however one or more outputs are required for hardware integration. QWaylandCompositor returns a list of outputs and offers an API to add or remove outputs. Hardware integrations can run headless. Change-Id: I742996571ddb78328f7bfa4f79b25a81995279e1 Done-with: Jan Arne Petersen <jan.petersen@kdab.com> Done-with: Jørgen Lind <jorgen.lind@theqtcompany.com> Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com>
* Fixup for GLX integrationJorgen Lind2014-03-111-1/+3
| | | | | Change-Id: I2de94481f7d3e109fdce7ca961f8969299cf5d9e Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
* Making the buffer intgrations privateJorgen Lind2014-02-111-1/+1
| | | | | Change-Id: Ifb6e2456c781e80f84e27e68c3e279ea993f9307 Reviewed-by: Andy Nichols <andy.nichols@digia.com>
* Revised createTextureFromBufferLaszlo Agocs2014-01-061-5/+1
| | | | | | | | | | | | The context is not passed anymore to texture() and similar functions since they have to use the current context anyhow. createTextureFromBuffer() becomes bindTextureToBuffer() which is called with the texture bound. The integration can also provide its own texture in case the one created and managed by the surfacebuffer is not suitable. Change-Id: I1bfc4fe35c0e3db6081b47c551f20f4bca9aa04e Reviewed-by: Jørgen Lind <jorgen.lind@digia.com>
* Compositor: rename QWaylandGraphicsHardwareIntegrationJorgen Lind2013-12-271-7/+7
| | | | | | | | | | to QWaylandClientBufferIntegration. I have checked this with xcomposite-egl and wayland-egl, abd have tried to do a simple search and replace for brcm-egl and xcomposite-glx, but there will likely be some small fixup needed Change-Id: I48d284b8a5172273e0a26443074a87a8171b9e88 Reviewed-by: Andy Nichols <andy.nichols@digia.com>
* make compositor build with new directory layoutJorgen Lind2013-12-271-0/+160
Change-Id: I3ede73420af9cb95820a9bec4fe7305f1107e22d Reviewed-by: Andy Nichols <andy.nichols@digia.com>
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