From 409a6f5c3f5a69a3dc5148ea56521d9ac8032ac9 Mon Sep 17 00:00:00 2001
From: Joshua Ashton <joshua@froggi.es>
Date: Thu, 21 Oct 2021 23:56:11 +0000
Subject: [PATCH] [d3d11] Use atomics for NVX handles

Primarily to make DXVK native happy, but also much cleaner.

Signed-off-by: Joshua Ashton <joshua@froggi.es>
---
 src/d3d11/d3d11_device.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/d3d11/d3d11_device.cpp b/src/d3d11/d3d11_device.cpp
index 33ee28f29..e6bfc9786 100644
--- a/src/d3d11/d3d11_device.cpp
+++ b/src/d3d11/d3d11_device.cpp
@@ -2721,8 +2721,8 @@ namespace dxvk {
     }
 
     // for our purposes the actual value doesn't matter, only its uniqueness
-    static ULONG seqNum = 1;
-    *pDriverHandle = InterlockedIncrement(&seqNum);
+    static std::atomic<ULONG> s_seqNum = 0;
+    *pDriverHandle = ++s_seqNum;
 
     // will need to look-up sampler from uint32 handle later
     AddSamplerAndHandleNVX(*ppSamplerState, *pDriverHandle);