D3D11 backend: enabled multiple swap chain support

3 files changed, 11 insertions, 4 deletions

diff --git a/Graphics/GraphicsEngine/include/DeviceContextBase.h b/Graphics/GraphicsEngine/include/DeviceContextBase.h
index 74226452..5e5b2e4f 100644
--- a/Graphics/GraphicsEngine/include/DeviceContextBase.h
+++ b/Graphics/GraphicsEngine/include/DeviceContextBase.h
@@ -161,7 +161,7 @@ public:
     virtual void SetSwapChain( ISwapChain* pSwapChain )override final { m_pSwapChain = pSwapChain; }
 
     /// Returns the swap chain
-    ISwapChain *GetSwapChain() { return m_pSwapChain; }
+    ISwapChain* GetSwapChain() { return m_pSwapChain; }
 
     /// Returns true if currently bound frame buffer is the default frame buffer
     inline bool IsDefaultFBBound(){ return m_IsDefaultFramebufferBound; }
diff --git a/Graphics/GraphicsEngine/include/SwapChainBase.h b/Graphics/GraphicsEngine/include/SwapChainBase.h
index 4f15147f..8b9aa86f 100644
--- a/Graphics/GraphicsEngine/include/SwapChainBase.h
+++ b/Graphics/GraphicsEngine/include/SwapChainBase.h
@@ -83,7 +83,7 @@ protected:
         {
             m_SwapChainDesc.Width = NewWidth;
             m_SwapChainDesc.Height = NewHeight;
-            LOG_INFO_MESSAGE("Changing display resolution to ", m_SwapChainDesc.Width, "x", m_SwapChainDesc.Height);
+            LOG_INFO_MESSAGE("Resizing the swap chain to ", m_SwapChainDesc.Width, "x", m_SwapChainDesc.Height);
             return true;
         }
 
diff --git a/Graphics/GraphicsEngine/interface/GraphicsTypes.h b/Graphics/GraphicsEngine/interface/GraphicsTypes.h
index 63cfe7cf..de16811a 100644
--- a/Graphics/GraphicsEngine/interface/GraphicsTypes.h
+++ b/Graphics/GraphicsEngine/interface/GraphicsTypes.h
@@ -1219,6 +1219,11 @@ namespace Diligent
         /// Default stencil value, which is used as optimized stencil clear value in D3D12
         Uint8 DefaultStencilValue           = 0;
 
+        /// Indicates if this is a primary swap chain. The back buffer and depth-stencil
+        /// buffer of the primary swap are set by SetRenderTargets(0, nullptr, nullptr)
+        /// call. There must be only one primary swap chain.
+        bool  IsPrimary                     = true;
+
         SwapChainDesc()noexcept{}
 
         /// Constructor intializes the structure members with default values
@@ -1229,7 +1234,8 @@ namespace Diligent
                       Uint32         _SamplesCount        = SwapChainDesc{}.SamplesCount,
                       Uint32         _BufferCount         = SwapChainDesc{}.BufferCount,
                       Float32        _DefaultDepthValue   = SwapChainDesc{}.DefaultDepthValue,
-                      Uint8          _DefaultStencilValue = SwapChainDesc{}.DefaultStencilValue) :
+                      Uint8          _DefaultStencilValue = SwapChainDesc{}.DefaultStencilValue,
+                      bool           _IsPrimary           = SwapChainDesc{}.IsPrimary) :
             Width               (_Width),
             Height              (_Height),
             ColorBufferFormat   (_ColorBufferFormat),
@@ -1237,7 +1243,8 @@ namespace Diligent
             SamplesCount        (_SamplesCount),
             BufferCount         (_BufferCount),
             DefaultDepthValue   (_DefaultDepthValue),
-            DefaultStencilValue(_DefaultStencilValue)
+            DefaultStencilValue (_DefaultStencilValue),
+            IsPrimary           (_IsPrimary)
         {}
     };