From 219457d024eb2b053439c0fdb467c9d8156ab59d Mon Sep 17 00:00:00 2001
From: "yuzhuohuang@qq.com" <yuzhuohuang@qq.com>
Date: Tue, 30 Oct 2012 19:13:56 +0800
Subject: [PATCH] BugFix: overflow of uint32_t that cause x64 build crash.

---
 src/subtitles/xy_circular_array_queue.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/subtitles/xy_circular_array_queue.h b/src/subtitles/xy_circular_array_queue.h
index 56a75cd..b4977fb 100644
--- a/src/subtitles/xy_circular_array_queue.h
+++ b/src/subtitles/xy_circular_array_queue.h
@@ -163,8 +163,8 @@ public:
     }
 private:
     value_type* _elements;
-    volatile uint32_t _head;
-    volatile uint32_t _tail;
+    int32_t  _head;
+    int32_t  _tail;
     size_t   _CAPACITY;
 
 };
-- 
2.11.4.GIT