+
+ VisualID visualId = QXlibEglIntegration::getCompatibleVisualId(m_glxIntegration->xDisplay(), m_glxIntegration->eglDisplay(), m_config);
+
+ XVisualInfo visualInfoTemplate;
+ memset(&visualInfoTemplate, 0, sizeof(XVisualInfo));
+ visualInfoTemplate.visualid = visualId;
+
+ int matchingCount = 0;
+ XVisualInfo *visualInfo = XGetVisualInfo(m_glxIntegration->xDisplay(), VisualIDMask, &visualInfoTemplate, &matchingCount);
+
+ Colormap cmap = XCreateColormap(m_glxIntegration->xDisplay(),m_glxIntegration->rootWindow(),visualInfo->visual,AllocNone);
+
+ XSetWindowAttributes a;
+ a.colormap = cmap;
+ m_xWindow = XCreateWindow(m_glxIntegration->xDisplay(), m_glxIntegration->rootWindow(),0, 0, size.width(), size.height(),
+ 0, visualInfo->depth, InputOutput, visualInfo->visual,
+ CWColormap, &a);
+
+ XCompositeRedirectWindow(m_glxIntegration->xDisplay(), m_xWindow, CompositeRedirectManual);
+ XMapWindow(m_glxIntegration->xDisplay(), m_xWindow);
+
+ m_surface = eglCreateWindowSurface(m_glxIntegration->eglDisplay(), m_config, m_xWindow,0);
+ if (m_surface == EGL_NO_SURFACE) {
+ qFatal("Could not make eglsurface");
+ }
+
+ XSync(m_glxIntegration->xDisplay(),False);
+ mBuffer = new QWaylandXCompositeBuffer(m_glxIntegration->waylandXComposite(),
+ (uint32_t)m_xWindow,
+ size,
+ m_glxIntegration->waylandDisplay()->argbVisual());
+ attach(m_buffer);
+ wl_display_sync_callback(m_glxIntegration->waylandDisplay()->wl_display(),
+ QWaylandXCompositeEGLWindow::sync_function,
+ this);
+
+ m_waitingForSync = true;
+ wl_display_sync(m_glxIntegration->waylandDisplay()->wl_display(),0);
+ m_glxIntegration->waylandDisplay()->flushRequests();
+ while (m_waitingForSync)
+ m_glxIntegration->waylandDisplay()->readEvents();
+}
+
+void QWaylandXCompositeEGLWindow::sync_function(void *data)
+{
+ QWaylandXCompositeEGLWindow *that = static_cast<QWaylandXCompositeEGLWindow *>(data);
+ that->m_waitingForSync = false;