From 777cd4cd646651469387a0426f4197585f2be6f7 Mon Sep 17 00:00:00 2001
From: Joshua Ashton <joshua@froggi.es>
Date: Wed, 18 Dec 2019 22:45:50 +0000
Subject: [PATCH] [d3d9] Add operator overloads for D3DVIEWPORT9

---
 src/d3d9/d3d9_util.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/d3d9/d3d9_util.h b/src/d3d9/d3d9_util.h
index 3a1447c3..d6aa7c6d 100644
--- a/src/d3d9/d3d9_util.h
+++ b/src/d3d9/d3d9_util.h
@@ -191,6 +191,19 @@ namespace dxvk {
 
   bool IsDepthFormat(D3D9Format Format);
 
+  inline bool operator == (const D3DVIEWPORT9& a, const D3DVIEWPORT9& b) {
+    return a.X      == b.X      &&
+           a.Y      == b.Y      &&
+           a.Width  == b.Width  &&
+           a.Height == b.Height &&
+           a.MinZ   == b.MinZ   &&
+           a.MaxZ   == b.MaxZ;
+  }
+
+  inline bool operator != (const D3DVIEWPORT9& a, const D3DVIEWPORT9& b) {
+    return !(a == b);
+  }
+
   inline bool IsPoolManaged(D3DPOOL Pool) {
     return Pool == D3DPOOL_MANAGED || Pool == D3DPOOL_MANAGED_EX;
   }