Fixed a silly bug. Plugin works again now.

FSR3UnityPlugin.cpp

@@ -74,7 +74,7 @@ static void UNITY_INTERFACE_API OnGraphicsDeviceEvent(UnityGfxDeviceEventType ev
 
             s_Upscaler = new FSR3Upscaler_DX12(s_Log, graphicsD3D12);
 
-            UnityD3D12PluginEventConfig eventConfig;
+            UnityD3D12PluginEventConfig eventConfig{};
             eventConfig.graphicsQueueAccess = kUnityD3D12GraphicsQueueAccess_DontCare;
             eventConfig.flags = kUnityD3D12EventConfigFlag_EnsurePreviousFrameSubmission | kUnityD3D12EventConfigFlag_FlushCommandBuffers | kUnityD3D12EventConfigFlag_SyncWorkerThreads | kUnityD3D12EventConfigFlag_ModifiesCommandBuffersState;
             eventConfig.ensureActiveRenderTextureIsBound = false;
@@ -92,7 +92,7 @@ static void UNITY_INTERFACE_API OnGraphicsDeviceEvent(UnityGfxDeviceEventType ev
 
             s_Upscaler = new FSR3Upscaler_Vulkan(s_Log, graphicsVulkan);
 
-            UnityVulkanPluginEventConfig eventConfig;
+            UnityVulkanPluginEventConfig eventConfig{};
             eventConfig.graphicsQueueAccess = kUnityVulkanGraphicsQueueAccess_DontCare;
             eventConfig.flags = kUnityVulkanEventConfigFlag_EnsurePreviousFrameSubmission | kUnityVulkanEventConfigFlag_FlushCommandBuffers | kUnityVulkanEventConfigFlag_SyncWorkerThreads | kUnityVulkanEventConfigFlag_ModifiesCommandBuffersState;
             eventConfig.renderPassPrecondition = kUnityVulkanRenderPass_EnsureInside;
@@ -162,7 +162,7 @@ extern "C" uint32_t UNITY_INTERFACE_EXPORT UNITY_INTERFACE_API AMDUP_CreateFeatu
 {
     if (s_Upscaler != nullptr)
     {
-        s_Upscaler->CreateFeatureSlot();
+        return s_Upscaler->CreateFeatureSlot();
     }
 
     return UINT32_MAX;