1 files changed, 88 insertions, 0 deletions
diff --git a/src/PerfMarkers.h b/src/PerfMarkers.h
new file mode 100644
index 0000000..2d129da
--- /dev/null
+++ b/src/PerfMarkers.h
@@ -0,0 +1,88 @@
+/* 
+* Copyright (c) 2008-2016, NVIDIA CORPORATION. All rights reserved. 
+* 
+* NVIDIA CORPORATION and its licensors retain all intellectual property 
+* and proprietary rights in and to this software, related documentation 
+* and any modifications thereto. Any use, reproduction, disclosure or 
+* distribution of this software and related documentation without an express 
+* license agreement from NVIDIA CORPORATION is strictly prohibited. 
+*/
+
+#if ENABLE_PERF_MARKERS
+
+#pragma once
+
+#if SUPPORT_D3D11
+#include <d3d9.h>
+#pragma comment(lib, "d3d9.lib")
+#endif
+
+#if SUPPORT_D3D12
+#include <d3d12.h>
+#include <pix_win.h>
+#endif
+
+namespace GFSDK
+{
+namespace SSAO
+{
+
+//--------------------------------------------------------------------------------
+#if SUPPORT_D3D11
+namespace D3D11
+{
+
+struct PerfMarkerScope
+{
+    PerfMarkerScope(const WCHAR* EventName)
+    {
+        D3DPERF_BeginEvent(0xff808080, EventName);
+    }
+    ~PerfMarkerScope()
+    {
+        D3DPERF_EndEvent();
+    }
+};
+
+#define PERF_MARKER_SCOPE(NAME) PerfMarkerScope PerfMarker(NAME)
+
+} // namespace D3D11
+#endif //SUPPORT_D3D11
+
+//--------------------------------------------------------------------------------
+#if SUPPORT_D3D12
+namespace D3D12
+{
+
+struct PerfMarkerScope
+{
+    PerfMarkerScope()
+        : m_pCmdList(NULL)
+    {
+    }
+    PerfMarkerScope(ID3D12GraphicsCommandList* pCmdList, const WCHAR* EventName)
+    {
+        PIXBeginEvent(pCmdList, 0, EventName);
+
+        m_pCmdList = pCmdList;
+    }
+    ~PerfMarkerScope()
+    {
+        PIXEndEvent(m_pCmdList);
+
+        m_pCmdList = NULL;
+    }
+
+private:
+    ID3D12GraphicsCommandList* m_pCmdList;
+};
+
+#define PERF_MARKER_SCOPE(NAME) PerfMarkerScope PerfMarker(m_GraphicsContext.pCmdList, NAME)
+
+} // namespace D3D12
+#endif //SUPPORT_D3D12
+
+} // namespace SSAO
+} // namespace GFSDK
+
+#endif //ENABLE_PERF_MARKERS