main.cpp Example File

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 #include <QGuiApplication>
 #include <QVulkanInstance>
 #include <QLoggingCategory>
 #include "../shared/trianglerenderer.h"

 Q_LOGGING_CATEGORY(lcVk, "qt.vulkan")

 class VulkanWindow : public QVulkanWindow
 {
 public:
     QVulkanWindowRenderer *createRenderer() override;
 };

 QVulkanWindowRenderer *VulkanWindow::createRenderer()
 {
     return new TriangleRenderer(this, true); // try MSAA, when available
 }

 int main(int argc, char *argv[])
 {
     QGuiApplication app(argc, argv);

     QLoggingCategory::setFilterRules(QStringLiteral("qt.vulkan=true"));

     QVulkanInstance inst;

 #ifndef Q_OS_ANDROID
     inst.setLayers(QByteArrayList() << "VK_LAYER_LUNARG_standard_validation");
 #else
     inst.setLayers(QByteArrayList()
                    << "VK_LAYER_GOOGLE_threading"
                    << "VK_LAYER_LUNARG_parameter_validation"
                    << "VK_LAYER_LUNARG_object_tracker"
                    << "VK_LAYER_LUNARG_core_validation"
                    << "VK_LAYER_LUNARG_image"
                    << "VK_LAYER_LUNARG_swapchain"
                    << "VK_LAYER_GOOGLE_unique_objects");
 #endif

     if (!inst.create())
         qFatal("Failed to create Vulkan instance: %d", inst.errorCode());

     VulkanWindow w;
     w.setVulkanInstance(&inst);

     w.resize(1024, 768);
     w.show();

     return app.exec();
 }