HBAO+ 3.1.0.21602716

1 files changed, 19 insertions, 1 deletions

diff --git a/src/RenderTargets_DX11.h b/src/RenderTargets_DX11.h
index 179c086..7676641 100644
--- a/src/RenderTargets_DX11.h
+++ b/src/RenderTargets_DX11.h
@@ -1,5 +1,5 @@
 /* 
-* Copyright (c) 2008-2016, NVIDIA CORPORATION. All rights reserved. 
+* Copyright (c) 2008-2017, NVIDIA CORPORATION. All rights reserved. 
 * 
 * NVIDIA CORPORATION and its licensors retain all intellectual property 
 * and proprietary rights in and to this software, related documentation 
@@ -14,6 +14,10 @@
 #include "Common.h"
 #include "RenderOptions.h"
 
+#if USE_NVAPI
+#include "nvapi.h"
+#endif
+
 namespace GFSDK
 {
 namespace SSAO
@@ -91,6 +95,20 @@ public:
             THROW_IF_FAILED(pDevice->CreateShaderResourceView(pTexture, NULL, &pSRV));
             THROW_IF_FAILED(pDevice->CreateRenderTargetView(pTexture, NULL, &pRTV));
 
+#if USE_NVAPI
+            NvAPI_Status Status = NvAPI_Initialize();
+            NVDX_ObjectHandle NVHandle = nullptr;
+            if (Status == NVAPI_OK)
+            {
+                Status = NvAPI_D3D_GetObjectHandleForResource(pDevice, pTexture, &NVHandle);
+                if (NVHandle)
+                {
+                    NvU32 HintValue = 1;
+                    Status = NvAPI_D3D_SetResourceHint(pDevice, NVHandle, NVAPI_D3D_SRH_CATEGORY_SLI, NVAPI_D3D_SRH_SLI_APP_CONTROLLED_INTERFRAME_CONTENT_SYNC, &HintValue);
+                }
+            }
+#endif
+
             m_AllocatedSizeInBytes = Width * Height * ArraySize * GetFormatSizeInBytes(Format);
         }
     }