From bacf3272464684e4e9f4bd5ca60a0474c6cd6a39 Mon Sep 17 00:00:00 2001
From: Pavel Krajcevski <pavel@cs.unc.edu>
Date: Wed, 6 Mar 2013 19:57:20 -0500
Subject: [PATCH] Fix MSVC compiler errors with the atomics

---
 BPTCEncoder/src/BC7Compressor.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/BPTCEncoder/src/BC7Compressor.cpp b/BPTCEncoder/src/BC7Compressor.cpp
index 61e8eed..af73a18 100755
--- a/BPTCEncoder/src/BC7Compressor.cpp
+++ b/BPTCEncoder/src/BC7Compressor.cpp
@@ -1538,10 +1538,10 @@ namespace BC7C
   }
 
   static uint32 FetchAndAdd(uint32 *x) {
-    return InterlockedIncrement(x);
+    return InterlockedIncrement(x)-1;
   }
 
-  static void ResetTestAndSet(uint *x) {
+  static void ResetTestAndSet(uint32 *x) {
     *x = 0;
   }
 #elif defined HAS_GCC_ATOMICS