2 files changed, 5 insertions, 1 deletions
diff --git a/Graphics/GraphicsEngineVulkan/include/BufferVkImpl.h b/Graphics/GraphicsEngineVulkan/include/BufferVkImpl.h
index 0825fa19..69f90bf7 100644
--- a/Graphics/GraphicsEngineVulkan/include/BufferVkImpl.h
+++ b/Graphics/GraphicsEngineVulkan/include/BufferVkImpl.h
@@ -95,7 +95,7 @@ public:
     }
 
     virtual void SetAccessFlags(VkAccessFlags AccessFlags)override final;
-    VkAccessFlags GetAccessFlags()const;
+    virtual VkAccessFlags GetAccessFlags()const override final;
     bool CheckAccessFlags(VkAccessFlags AccessFlags)const
     {
         return (GetAccessFlags() & AccessFlags) == AccessFlags;
diff --git a/Graphics/GraphicsEngineVulkan/interface/BufferVk.h b/Graphics/GraphicsEngineVulkan/interface/BufferVk.h
index 6b3b672d..0c536edd 100644
--- a/Graphics/GraphicsEngineVulkan/interface/BufferVk.h
+++ b/Graphics/GraphicsEngineVulkan/interface/BufferVk.h
@@ -48,6 +48,10 @@ public:
 
     /// \param [in] AccessFlags - Vulkan access flags to be set for this buffer
     virtual void SetAccessFlags(VkAccessFlags AccessFlags) = 0;
+
+    /// If the buffer state is known to the engine (i.e. not Diligent::RESOURCE_STATE_UNKNOWN),
+    /// returns Vulkan access flags corresponding to the state. If the state is unknown, returns 0.
+    virtual VkAccessFlags GetAccessFlags() const = 0;
 };
 
 }