[d3d11] Add debug region for UAV overlap

doitsujin · Feb 16, 2025 · e32715e · e32715e
1 parent ec36b61
commit e32715e
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Showing 2 changed files with 25 additions and 8 deletions.
diff --git a/src/d3d11/d3d11_context_ext.cpp b/src/d3d11/d3d11_context_ext.cpp
@@ -143,15 +143,30 @@ namespace dxvk {
   void STDMETHODCALLTYPE D3D11DeviceContextExt<ContextType>::SetBarrierControl(
           UINT                    ControlFlags) {
     D3D10DeviceLock lock = m_ctx->LockContext();
-    D3D11Device* parent = static_cast<D3D11Device*>(m_ctx->GetParentInterface());
-    DxvkBarrierControlFlags flags = parent->GetOptionsBarrierControlFlags();
 
-    if (ControlFlags & D3D11_VK_BARRIER_CONTROL_IGNORE_WRITE_AFTER_WRITE)
-      flags.set(DxvkBarrierControl::IgnoreComputeWriteAfterWrite, DxvkBarrierControl::IgnoreGraphicsWriteAfterWrite);
+    if (m_barrierControl != ControlFlags) {
+      D3D11Device* parent = static_cast<D3D11Device*>(m_ctx->GetParentInterface());
 
-    m_ctx->EmitCs([cFlags = flags] (DxvkContext* ctx) {
-      ctx->setBarrierControl(cFlags);
-    });
+      DxvkBarrierControlFlags builtIn = parent->GetOptionsBarrierControlFlags();
+      DxvkBarrierControlFlags flags = 0u;
+
+      if (ControlFlags & D3D11_VK_BARRIER_CONTROL_IGNORE_WRITE_AFTER_WRITE)
+        flags.set(DxvkBarrierControl::IgnoreComputeWriteAfterWrite, DxvkBarrierControl::IgnoreGraphicsWriteAfterWrite);
+
+      m_ctx->EmitCs([
+        cFlags    = flags,
+        cBuiltIn  = builtIn
+      ] (DxvkContext* ctx) {
+        ctx->setBarrierControl(cFlags | cBuiltIn);
+
+        if (!cFlags.isClear())
+          ctx->beginDebugLabel(vk::makeLabel(0x9bded9, "UAV Overlap"));
+        else
+          ctx->endDebugLabel();
+      });
+    }
+
+    m_barrierControl = ControlFlags;
   }
 
 

diff --git a/src/d3d11/d3d11_context_ext.h b/src/d3d11/d3d11_context_ext.h
@@ -72,9 +72,11 @@ namespace dxvk {
             uint32_t                NumWriteResources);
 
   private:
-    
+
     ContextType* m_ctx;
 
+    UINT m_barrierControl = 0u;
+
   };
 
 }