From 724d0fc0b238620359ad812ab10b1060bfef5d9f Mon Sep 17 00:00:00 2001
From: Robin Kertels <robin.kertels@gmail.com>
Date: Wed, 13 May 2020 13:10:29 +0200
Subject: [PATCH] [d3d9] Set scissor to the viewport if that's smaller

Fixes #1608
---
 src/d3d9/d3d9_device.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/d3d9/d3d9_device.cpp b/src/d3d9/d3d9_device.cpp
index af83ced4..162a1bc8 100644
--- a/src/d3d9/d3d9_device.cpp
+++ b/src/d3d9/d3d9_device.cpp
@@ -5064,11 +5064,15 @@ namespace dxvk {
 
       VkOffset2D srPosA;
       srPosA.x = std::max<int32_t>(0, sr.left);
+      srPosA.x = std::max<int32_t>(vp.X, srPosA.x);
       srPosA.y = std::max<int32_t>(0, sr.top);
+      srPosA.y = std::max<int32_t>(vp.Y, srPosA.y);
 
       VkOffset2D srPosB;
       srPosB.x = std::max<int32_t>(srPosA.x, sr.right);
+      srPosB.x = std::min<int32_t>(vp.X + vp.Width, srPosB.x);
       srPosB.y = std::max<int32_t>(srPosA.y, sr.bottom);
+      srPosB.y = std::min<int32_t>(vp.Y + vp.Height, srPosB.y);
 
       VkExtent2D srSize;
       srSize.width  = uint32_t(srPosB.x - srPosA.x);