Refactored MFSR dispatch into its own function, to be consistent with the other rendering events and to allow direct calls from managed code if desired.

Tools/PSSRPlugin/pssrplugin.cpp

@@ -428,41 +428,19 @@ extern "C" void UNITY_INTERFACE_EXPORT UNITY_INTERFACE_API DestroyPssrContext(ui
     UNITY_LOG(s_Log, "Destroyed PSSR context");
 }
 
-// Plugin function to handle a specific rendering event
-static void UNITY_INTERFACE_API OnRenderEventAndData(int eventID, void* data)
+extern "C" void UNITY_INTERFACE_EXPORT UNITY_INTERFACE_API DispatchPssr(const pssr_dispatch_params_t* params)
 {
-    if (!s_mfsrInitialized)
-        return;
-
-    if (s_RendererType == kUnityGfxRendererPS5 && s_GraphicsPS5 == nullptr)
-        return;
-
-    if (s_RendererType == kUnityGfxRendererPS5NGGC && s_GraphicsAgcPS5 == nullptr)
-        return;
-
-    // User rendering code
-    switch (eventID)
-    {
-        case 0: // Create PSSR context
-        {
-            auto* params = (pssr_init_params_t*)data;
-            CreatePssrContext(params, nullptr);
-            break;
-        }
-        case 1: // Execute PSSR
-        {
-            auto* params = (pssr_dispatch_params_t*)data;
     if (params->contextIndex < 0 || params->contextIndex >= MaxNumContexts)
     {
         std::stringstream msg;
         msg << "Invalid PSSR context index: " << params->contextIndex;
         UNITY_LOG_ERROR(s_Log, msg.str().c_str());
-                break;
+        return;
     }
 
     PssrContext& context = s_contexts[params->contextIndex];
     if (context.mfsrContext == nullptr)
-                break;
+        return;
 
     // How we obtain a command buffer to dispatch to depends on which graphics API we're using in Unity
     sce::Agc::DrawCommandBuffer* cmd = nullptr;
@@ -513,6 +491,33 @@ static void UNITY_INTERFACE_API OnRenderEventAndData(int eventID, void* data)
     {
         s_GraphicsAgcPS5->SubmitGraphics(cmd->getSubmitPointer(), cmd->getSubmitSize());
     }
+}
+
+// Plugin function to handle a specific rendering event
+static void UNITY_INTERFACE_API OnRenderEventAndData(int eventID, void* data)
+{
+    if (!s_mfsrInitialized)
+        return;
+
+    if (s_RendererType == kUnityGfxRendererPS5 && s_GraphicsPS5 == nullptr)
+        return;
+
+    if (s_RendererType == kUnityGfxRendererPS5NGGC && s_GraphicsAgcPS5 == nullptr)
+        return;
+
+    // User rendering code
+    switch (eventID)
+    {
+        case 0: // Create PSSR context
+        {
+            auto* params = (pssr_init_params_t*)data;
+            CreatePssrContext(params, nullptr);
+            break;
+        }
+        case 1: // Execute PSSR
+        {
+            auto* params = (pssr_dispatch_params_t*)data;
+            DispatchPssr(params);
             break;
         }
         case 2: // Destroy PSSR context