diff options
Diffstat (limited to 'examples/quick/scenegraph/vulkanunderqml')
| -rw-r--r-- | examples/quick/scenegraph/vulkanunderqml/vulkansquircle.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/examples/quick/scenegraph/vulkanunderqml/vulkansquircle.cpp b/examples/quick/scenegraph/vulkanunderqml/vulkansquircle.cpp index 3f2067a803..59e9606e7b 100644 --- a/examples/quick/scenegraph/vulkanunderqml/vulkansquircle.cpp +++ b/examples/quick/scenegraph/vulkanunderqml/vulkansquircle.cpp @@ -186,7 +186,12 @@ void VulkanSquircle::sync() { if (!m_renderer) { m_renderer = new SquircleRenderer; + // Initializing resources is done before starting to record the + // renderpass, regardless of wanting an underlay or overlay. connect(window(), &QQuickWindow::beforeRendering, m_renderer, &SquircleRenderer::frameStart, Qt::DirectConnection); + // Here we want an underlay and therefore connect to + // beforeRenderPassRecording. Changing to afterRenderPassRecording + // would render the squircle on top (overlay). connect(window(), &QQuickWindow::beforeRenderPassRecording, m_renderer, &SquircleRenderer::mainPassRecordingStart, Qt::DirectConnection); } m_renderer->setViewportSize(window()->size() * window()->devicePixelRatio()); |