From 1e29215b2e40a38b9324a719888749e12a74e99c Mon Sep 17 00:00:00 2001 From: Paul Olav Tvete Date: Tue, 8 Jan 2019 14:01:52 +0100 Subject: C++ examples: Delay compositor initialization until GL is ready When running with xcb_egl, the platform plugin's native interface is not always ready immediately after the QGuiApplication constructor is done. Calling QWaylandCompositor::create() at the time of initializeGL() makes sure that everything is ready. Change-Id: I9e5e434ff85b92a45caddfd393439a4ffe3bcdc6 Reviewed-by: Johan Helsing --- examples/wayland/minimal-cpp/window.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'examples/wayland/minimal-cpp/window.h') diff --git a/examples/wayland/minimal-cpp/window.h b/examples/wayland/minimal-cpp/window.h index 1a106da9c..7711e0bd6 100644 --- a/examples/wayland/minimal-cpp/window.h +++ b/examples/wayland/minimal-cpp/window.h @@ -60,10 +60,14 @@ class Compositor; class Window : public QOpenGLWindow { + Q_OBJECT public: Window(); void setCompositor(Compositor *comp); +signals: + void glReady(); + protected: void initializeGL() override; void paintGL() override; -- cgit v1.2.3