From 99174e4e5fb4b7079da80b35a6dfd68f3fd56a1c Mon Sep 17 00:00:00 2001
From: lbavoil <lbavoil@nvidia.com>
Date: Fri, 25 Mar 2016 13:01:54 +0100
Subject: GFSDK_HBAO+_distro_r3.0_cl20573789

---
 src/Viewports.h | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 src/Viewports.h

(limited to 'src/Viewports.h')

diff --git a/src/Viewports.h b/src/Viewports.h
new file mode 100644
index 0000000..c2abc39
--- /dev/null
+++ b/src/Viewports.h
@@ -0,0 +1,42 @@
+/* 
+* 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. 
+*/
+
+#pragma once
+#include "Common.h"
+#include "InputViewport.h"
+
+namespace GFSDK
+{
+namespace SSAO
+{
+
+//--------------------------------------------------------------------------------
+struct Viewports
+{
+    void SetFullResolution(UINT FullWidth, UINT FullHeight)
+    {
+        FullRes.TopLeftX = 0.f;
+        FullRes.TopLeftY = 0.f;
+        FullRes.Width    = FLOAT(FullWidth);
+        FullRes.Height   = FLOAT(FullHeight);
+        FullRes.MinDepth = 0.f;
+        FullRes.MaxDepth = 1.f;
+
+        QuarterRes           = FullRes;
+        QuarterRes.Width     = FLOAT(iDivUp(FullWidth,4));
+        QuarterRes.Height    = FLOAT(iDivUp(FullHeight,4));
+    }
+
+    SSAO::InputViewport FullRes;
+    SSAO::InputViewport QuarterRes;
+};
+
+} // namespace SSAO
+} // namespace GFSDK
-- 
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