Fixes

src/DeviceManagerOverride/DeviceManagerOverride.h

@@ -77,5 +77,8 @@ class DeviceManagerOverride_VK : public DeviceManager_VK
     vk::PhysicalDevice GetPhysicalDevice() { return m_VulkanPhysicalDevice; }
     const donut::app::DeviceCreationParameters& GetDeviceParams() { return m_DeviceParams; }
     DeviceManagerOverride_VK();
+
+private:
+    bool CreateDevice() final;
 };
 #endif

src/DeviceManagerOverride/DeviceManagerOverride_VK.cpp

@@ -75,6 +75,25 @@ using namespace donut::app;
 DeviceManagerOverride_VK::DeviceManagerOverride_VK()
 {
 }
+bool DeviceManagerOverride_VK::CreateDevice()
+{
+    bool ok = DeviceManager_VK::CreateDevice();
+
+    if (ok)
+    {
+        sl::VulkanInfo vulkanInfo;
+        vulkanInfo.device = m_VulkanDevice;
+        vulkanInfo.instance = m_VulkanInstance;
+        vulkanInfo.physicalDevice = m_VulkanPhysicalDevice;
+        vulkanInfo.computeQueueIndex = 0;
+        vulkanInfo.computeQueueFamily = m_ComputeQueueFamily;
+        vulkanInfo.graphicsQueueIndex = 0;
+        vulkanInfo.graphicsQueueFamily = m_GraphicsQueueFamily;
+        NVWrapper::Get().SetDevice_raw(&vulkanInfo);
+    }
+
+    return ok;
+}
 
 DeviceManager* CreateVK()
 {

src/SLWrapper.cpp

@@ -222,6 +222,9 @@ bool SLWrapper::Initialize_preDevice(nvrhi::GraphicsAPI api)
 #endif
 #ifdef STREAMLINE_FEATURE_LATEWARP
         sl::kFeatureLatewarp,
+#endif
+#ifdef STREAMLINE_FEATURE_IMGUI
+        sl::kFeatureImGUI,
 #endif
         // PCL is always implicitly loaded, but request it to ensure we never have 0-sized array
         sl::kFeaturePCL