PostFXContext::Execute: handle camera attribs buffer map failure

DiligentGraphics · Nov 24, 2024 · 0bc64c1 · 0bc64c1
1 parent 6ce3727
commit 0bc64c1
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/PostProcess/Common/src/PostFXContext.cpp b/PostProcess/Common/src/PostFXContext.cpp
@@ -311,9 +311,11 @@ void PostFXContext::Execute(const RenderAttributes& RenderAttribs)
             m_Resources.Insert(RESOURCE_IDENTIFIER_CONSTANT_BUFFER, pBuffer);
         }
 
-        MapHelper<HLSL::CameraAttribs> CameraAttibs{RenderAttribs.pDeviceContext, m_Resources[RESOURCE_IDENTIFIER_CONSTANT_BUFFER], MAP_WRITE, MAP_FLAG_DISCARD};
-        CameraAttibs[0] = *RenderAttribs.pCurrCamera;
-        CameraAttibs[1] = *RenderAttribs.pPrevCamera;
+        if (MapHelper<HLSL::CameraAttribs> CameraAttibs{RenderAttribs.pDeviceContext, m_Resources[RESOURCE_IDENTIFIER_CONSTANT_BUFFER], MAP_WRITE, MAP_FLAG_DISCARD})
+        {
+            CameraAttibs[0] = *RenderAttribs.pCurrCamera;
+            CameraAttibs[1] = *RenderAttribs.pPrevCamera;
+        }
     }
     else
     {