From 73e5be676384e4743c645ed6d12b8c54df658a4b Mon Sep 17 00:00:00 2001
From: Kiritow <1362050620@qq.com>
Date: Fri, 24 Mar 2017 10:59:35 +0800
Subject: [PATCH] Fix bugs in UTF8ToGBK and GBKToUTF8 GBK->UTF8 x/2*3 UTF8->GBK
 x/3*2

---
 MiniEngine_Windows.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MiniEngine_Windows.cpp b/MiniEngine_Windows.cpp
index 8278dad..b07522e 100644
--- a/MiniEngine_Windows.cpp
+++ b/MiniEngine_Windows.cpp
@@ -83,7 +83,7 @@ int _UTF8ToGBK(unsigned char * lpUTF8Str,unsigned char * lpGBKStr,int nGBKStrLen
 
 string UTF8ToGBK(string UTF8String)
 {
-    int sz=UTF8String.size()+32;
+    int sz=UTF8String.size()*2/3+256;
     auto utf8str=new unsigned char[sz];
     memset(utf8str,0,sz);
     memcpy(utf8str,UTF8String.c_str(),UTF8String.size());
@@ -102,7 +102,7 @@ string UTF8ToGBK(string UTF8String)
 
 string GBKToUTF8(string GBKString)
 {
-    int sz=GBKString.size()+32;
+    int sz=GBKString.size()*3/2+32;
     auto gbkstr=new unsigned char[sz];
     memset(gbkstr,0,sz);
     memcpy(gbkstr,GBKString.c_str(),GBKString.size());