[Wine-patches] user32: Optimize IsChar*A.

[Alexander Morozov]

----------- следующая часть -----------
From 6d60f933e3f34ad134b433003a10a0b320056131 Mon Sep 17 00:00:00 2001
From: Alexander Morozov <amorozov на etersoft.ru>
Date: Thu, 9 Apr 2009 17:23:02 +0400
Subject: [PATCH] user32: Optimize IsChar*A.

---
 dlls/user32/lstr.c      |   33 +++++++++++++++++++++++++++++++++
 include/wine/etersoft.h |   10 ++++++++++
 2 files changed, 43 insertions(+), 0 deletions(-)

diff --git a/dlls/user32/lstr.c b/dlls/user32/lstr.c
index 8fff22f..fa5361f 100644
--- a/dlls/user32/lstr.c
+++ b/dlls/user32/lstr.c
@@ -37,6 +37,11 @@
 #include "wine/exception.h"
 #include "wine/unicode.h"
 
+#define ETERSOFT_FUNC_LSTR
+#include "wine/etersoft.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(string);
+
 
 /***********************************************************************
  *           CharNextA   (USER32.@)
@@ -378,6 +383,13 @@ DWORD WINAPI CharUpperBuffW( LPWSTR str, DWORD len )
 BOOL WINAPI IsCharLowerA(CHAR x)
 {
     WCHAR wch;
+
+    LOADETER_FUNC(etersoft_ischarlower);
+    if (etersoft_ischarlower)
+    {
+        int res = etersoft_ischarlower(GetACP(), x);
+        if (res >= 0) return res;
+    }
     MultiByteToWideChar(CP_ACP, 0, &x, 1, &wch, 1);
     return IsCharLowerW(wch);
 }
@@ -399,6 +411,13 @@ BOOL WINAPI IsCharLowerW(WCHAR x)
 BOOL WINAPI IsCharUpperA(CHAR x)
 {
     WCHAR wch;
+
+    LOADETER_FUNC(etersoft_ischarupper);
+    if (etersoft_ischarupper)
+    {
+        int res = etersoft_ischarupper(GetACP(), x);
+        if (res >= 0) return res;
+    }
     MultiByteToWideChar(CP_ACP, 0, &x, 1, &wch, 1);
     return IsCharUpperW(wch);
 }
@@ -420,6 +439,13 @@ BOOL WINAPI IsCharUpperW(WCHAR x)
 BOOL WINAPI IsCharAlphaNumericA(CHAR x)
 {
     WCHAR wch;
+
+    LOADETER_FUNC(etersoft_ischaralnum);
+    if (etersoft_ischaralnum)
+    {
+        int res = etersoft_ischaralnum(GetACP(), x);
+        if (res >= 0) return res;
+    }
     MultiByteToWideChar(CP_ACP, 0, &x, 1, &wch, 1);
     return IsCharAlphaNumericW(wch);
 }
@@ -441,6 +467,13 @@ BOOL WINAPI IsCharAlphaNumericW(WCHAR x)
 BOOL WINAPI IsCharAlphaA(CHAR x)
 {
     WCHAR wch;
+
+    LOADETER_FUNC(etersoft_ischaralpha);
+    if (etersoft_ischaralpha)
+    {
+        int res = etersoft_ischaralpha(GetACP(), x);
+        if (res >= 0) return res;
+    }
     MultiByteToWideChar(CP_ACP, 0, &x, 1, &wch, 1);
     return IsCharAlphaW(wch);
 }
diff --git a/include/wine/etersoft.h b/include/wine/etersoft.h
index fc29d39..7c179c8 100644
--- a/include/wine/etersoft.h
+++ b/include/wine/etersoft.h
@@ -159,4 +159,14 @@ static int (*etersoft_getwm)(void);
 static void (*etersoft_fix_driver)(unsigned long code, void *out_buffer,
         unsigned long out_size, long *status, unsigned long *info);
 
+#ifdef ETERSOFT_FUNC_LSTR
+static int (*etersoft_ischaralnum)(unsigned int cp, char x);
+
+static int (*etersoft_ischaralpha)(unsigned int cp, char x);
+
+static int (*etersoft_ischarlower)(unsigned int cp, char x);
+
+static int (*etersoft_ischarupper)(unsigned int cp, char x);
+#endif
+
 #endif
-- 
1.6.1.3.GIT