Fix a crash & a replay issue when AMD AGS DX12 CreateDevice() is called

renderdoc/driver/d3d12/d3d12_device.cpp

@@ -1110,6 +1110,12 @@ HRESULT WrappedID3D12Device::QueryInterface(REFIID riid, void **ppvObject)
     *ppvObject = (INVAPID3DDevice *)&m_WrappedNVAPI;
     return S_OK;
   }
+  else if(riid == __uuidof(IAGSD3DDevice))
+  {
+    // don't addref, this is an internal interface so we just don't addref at all
+    *ppvObject = (IAGSD3DDevice *)&m_WrappedAGS;
+    return S_OK;
+  }
   else if(riid == __uuidof(ID3D12DebugDevice))
   {
     // we queryinterface for this at startup, so if it's present we can

renderdoc/driver/ihv/amd/ags_wrapper.cpp

@@ -192,7 +192,7 @@ public:
     // this doesn't catch the case where some intrinsics are used on replay that are newer. We don't
     // store that fine-grained information about which intrinsics are used.
     if(device12)
-      return extensionsSupported11.intrinsics16;
+      return extensionsSupported12.intrinsics16;
     else if(device11)
       return extensionsSupported11.intrinsics16;
     else

renderdoc/driver/ihv/amd/amd_hooks.cpp

@@ -317,6 +317,9 @@ private:
           // de-refcount our device.
           returnedParams->pDevice->AddRef();
 
+          if(ppDevice)
+            *ppDevice = returnedParams->pDevice;
+
           return S_OK;
         },
         creationParams->pAdapter, creationParams->FeatureLevel, __uuidof(ID3D12Device),