From 41e5a5404dd18c748a8355c0796d5e53f793c3b9 Mon Sep 17 00:00:00 2001
From: Egor Yusov <egor.yusov@gmail.com>
Date: Wed, 21 Nov 2018 10:01:10 -0800
Subject: Implemented explicit resource state transitions

---
 unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D11.cpp | 4 ++--
 unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D12.cpp | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'unityplugin/UnityEmulator')

diff --git a/unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D11.cpp b/unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D11.cpp
index f804e90..13d91da 100644
--- a/unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D11.cpp
+++ b/unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D11.cpp
@@ -66,7 +66,7 @@ public:
 
         RefCntAutoPtr<IRenderDeviceD3D11> pRenderDeviceD3D11(m_pRenderDevice, IID_RenderDeviceD3D11);
         RefCntAutoPtr<ITexture> pBackBuffer;
-        pRenderDeviceD3D11->CreateTextureFromD3DResource(pd3dTex2DBackBuffer, &pBackBuffer);
+        pRenderDeviceD3D11->CreateTextureFromD3DResource(pd3dTex2DBackBuffer, RESOURCE_STATE_UNDEFINED, &pBackBuffer);
         TextureViewDesc RTVDesc;
         RTVDesc.ViewType = TEXTURE_VIEW_RENDER_TARGET;
         RTVDesc.Format = m_SwapChainDesc.ColorBufferFormat;
@@ -75,7 +75,7 @@ public:
         m_pRTV = RefCntAutoPtr<ITextureViewD3D11>(pRTV, IID_TextureViewD3D11);
 
         RefCntAutoPtr<ITexture> pDepthBuffer;
-        pRenderDeviceD3D11->CreateTextureFromD3DResource(pd3dTex2DDepthBuffer, &pDepthBuffer);
+        pRenderDeviceD3D11->CreateTextureFromD3DResource(pd3dTex2DDepthBuffer, RESOURCE_STATE_UNDEFINED, &pDepthBuffer);
         m_pDSV = RefCntAutoPtr<ITextureViewD3D11>(pDepthBuffer->GetDefaultView(TEXTURE_VIEW_DEPTH_STENCIL), IID_TextureViewD3D11);
     }
 
diff --git a/unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D12.cpp b/unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D12.cpp
index 1ef8671..1ce1442 100644
--- a/unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D12.cpp
+++ b/unityplugin/UnityEmulator/src/DiligentGraphicsAdapterD3D12.cpp
@@ -163,7 +163,7 @@ public:
             if(FAILED(hr))
                 LOG_ERROR_AND_THROW("Failed to get back buffer ", backbuff," from the swap chain");
             RefCntAutoPtr<ITexture> pBackBuffer;
-            pRenderDeviceD3D12->CreateTextureFromD3DResource(pd3d12BackBuffer, &pBackBuffer);
+            pRenderDeviceD3D12->CreateTextureFromD3DResource(pd3d12BackBuffer, RESOURCE_STATE_UNDEFINED, &pBackBuffer);
             m_BackBuffers.emplace_back( RefCntAutoPtr<ITextureD3D12>(pBackBuffer, IID_TextureD3D12) );
             TextureViewDesc TexViewDesc;
             TexViewDesc.ViewType = TEXTURE_VIEW_RENDER_TARGET;
@@ -174,7 +174,7 @@ public:
         }
 
         RefCntAutoPtr<ITexture> pDepthBuffer;
-        pRenderDeviceD3D12->CreateTextureFromD3DResource(pd3d12DepthBuffer, &pDepthBuffer);
+        pRenderDeviceD3D12->CreateTextureFromD3DResource(pd3d12DepthBuffer, RESOURCE_STATE_UNDEFINED, &pDepthBuffer);
         m_DepthBuffer = RefCntAutoPtr<ITextureD3D12>(pDepthBuffer, IID_TextureD3D12);
         auto *pDSV = m_DepthBuffer->GetDefaultView(TEXTURE_VIEW_DEPTH_STENCIL);
         m_DSV = RefCntAutoPtr<ITextureViewD3D12>(pDSV, IID_TextureViewD3D12);
-- 
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