diff options
| author | David Redondo <qt@david-redondo.de> | 2024-01-31 09:01:48 +0100 |
|---|---|---|
| committer | David Redondo <qt@david-redondo.de> | 2024-02-02 08:57:55 +0100 |
| commit | e4156bad6398dcbe8740041148d95ee9ed437d8b (patch) | |
| tree | cc84939a0e7554f4dd9b259be3972cc7927815a6 | |
| parent | e0796865151b06dddc5c5665f9ca8bdc8021fcd8 (diff) | |
client: Disable threaded GL on desktop NVIDIA
Otherwise QtQuick windows freeze when resized.
In order to still use threaded rendering on
embedded platforms where resizing is not required
we check if XDG_CURRENT_DESKTOP which should be
set by desktop environments.
Task-number: QTBUG-95817
Pick-to: 6.6.2
Change-Id: Ic2348c3169e0ade8c5463e3d7c7a1c45037a89a7
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
Reviewed-by: David Edmundson <davidedmundson@kde.org>
(cherry picked from commit 6d83cf94b568fa9e591761a182cf84e3959fbf32)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 38348ce5b06624cb6e36f814ebdfbc3ec61f1691)
Reviewed-by: David Redondo <qt@david-redondo.de>
| -rw-r--r-- | src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.cpp b/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.cpp index cc7ee90ae..3b97aef20 100644 --- a/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.cpp +++ b/src/hardwareintegration/client/wayland-egl/qwaylandeglclientbufferintegration.cpp @@ -92,6 +92,13 @@ void QWaylandEglClientBufferIntegration::initialize(QWaylandDisplay *display) break; } } + + // On desktop NVIDIA resizing QtQuick freezes them when using threaded rendering QTBUG-95817 + // In order to support threaded rendering on embedded platforms where resizing is not needed + // we check if XDG_CURRENT_DESKTOP is set which desktop environments should set + if (qstrcmp(vendor, "NVIDIA") == 0 && qEnvironmentVariableIsSet("XDG_CURRENT_DESKTOP")) { + m_supportsThreading = false; + } } bool QWaylandEglClientBufferIntegration::isValid() const |