1 files changed, 93 insertions, 0 deletions
diff --git a/src/libs/dxvk-native-1.9.2a/src/d3d11/d3d11_blend.h b/src/libs/dxvk-native-1.9.2a/src/d3d11/d3d11_blend.h
new file mode 100644
index 00000000..5761d3ca
--- /dev/null
+++ b/src/libs/dxvk-native-1.9.2a/src/d3d11/d3d11_blend.h
@@ -0,0 +1,93 @@
+#pragma once
+
+#include "../dxvk/dxvk_device.h"
+
+#include "../d3d10/d3d10_blend.h"
+
+#include "d3d11_device_child.h"
+#include "d3d11_util.h"
+
+namespace dxvk {
+  
+  class D3D11Device;
+  
+  class D3D11BlendState : public D3D11StateObject<ID3D11BlendState1> {
+    
+  public:
+    
+    using DescType = D3D11_BLEND_DESC1;
+    
+    D3D11BlendState(
+            D3D11Device*       device,
+      const D3D11_BLEND_DESC1& desc);
+    ~D3D11BlendState();
+
+    HRESULT STDMETHODCALLTYPE QueryInterface(
+            REFIID  riid,
+            void**  ppvObject) final;
+    
+    void STDMETHODCALLTYPE GetDesc(
+            D3D11_BLEND_DESC* pDesc) final;
+    
+    void STDMETHODCALLTYPE GetDesc1(
+            D3D11_BLEND_DESC1* pDesc) final;
+    
+    void BindToContext(
+      const Rc<DxvkContext>&  ctx,
+            UINT              sampleMask) const;
+    
+    D3D10BlendState* GetD3D10Iface() {
+      return &m_d3d10;
+    }
+    
+    static D3D11_BLEND_DESC1 PromoteDesc(
+      const D3D11_BLEND_DESC*   pSrcDesc);
+    
+    static HRESULT NormalizeDesc(
+            D3D11_BLEND_DESC1*  pDesc);
+
+  private:
+    
+    D3D11_BLEND_DESC1             m_desc;
+    
+    std::array<DxvkBlendMode, 8>  m_blendModes;
+    DxvkMultisampleState          m_msState;
+    DxvkLogicOpState              m_loState;
+
+    D3D10BlendState               m_d3d10;
+    
+    static DxvkBlendMode DecodeBlendMode(
+      const D3D11_RENDER_TARGET_BLEND_DESC1& BlendDesc);
+    
+    static VkBlendFactor DecodeBlendFactor(
+            D3D11_BLEND BlendFactor,
+            bool        IsAlpha);
+    
+    static VkBlendOp DecodeBlendOp(
+            D3D11_BLEND_OP BlendOp);
+    
+    static VkLogicOp DecodeLogicOp(
+            D3D11_LOGIC_OP LogicOp);
+
+    static bool ValidateBlendFactor(
+            D3D11_BLEND    Blend);
+
+    static bool ValidateBlendFactorAlpha(
+            D3D11_BLEND    BlendAlpha);
+
+    static bool ValidateBlendOp(
+            D3D11_BLEND_OP BlendOp);
+
+    static bool ValidateLogicOp(
+            D3D11_LOGIC_OP LogicOp);
+
+    static bool ValidateBlendOperations(
+            D3D11_BLEND    SrcBlend,
+            D3D11_BLEND    SrcBlendAlpha,
+            D3D11_BLEND    SestBlend,
+            D3D11_BLEND    DestBlendAlpha,
+            D3D11_BLEND_OP BlendOp,
+            D3D11_BLEND_OP BlendOpAlpha);
+  };
+  
+}